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Minutes of the IEEE/PES Electric Machinery Committee Meeting held in Minneapolis (MN), USA on July 28, 2010

Date: Wednesday 28, July 2010 Time: 3-5PM Location: Marriott – 208 CD Meeting Agenda 1) Introduction of Attendees 2) Committee Approvals

a) 2010 Minutes b) 2011 Agenda

3) Chairman’s Report – Mike Brimsek

a) Long range planning b) Establish wind electric machine working group c) (P&P) Manual & new officer position

4) Vice Chairman’s Report –Mike Sedlak

a) TCPC update b) TC Tech Session update

5) Sub-committees Reports

a) Generators – John Ready b) Motors – Nick Stranges c) Materials – Stefano Bomben

6) Standards Report – Innocent Kamwa

7) Liaisons

a) IAS – Ed Owen (no report) b) Technical Sessions – Osama Mohammed/Mike Brimsek c) Power System Relaying – Nils Nilsson d) Synch. Machine Testing (no report) e) Excitation EDPG – Murray Coultes (report to GSC) f) ISO (no report) g) IEMDC – Osama Mohammed

8) Working groups

a) Awards-Recognitions – Nils Nilsson b) Standards harmonization – Kay Chen c) Fellows Coordinator – Dave Sharma

9) Other business

a) Inappropriate endorsements b) NERC issues

10) Attendee’s roundtable

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1. Introduction of Attendees The meeting began with a general introduction of all attending the meeting. A total of 45 people attended this year’s meeting, and are listed in Attachment G.

2. Committee Approvals

a) 2009 minutes Nils Nilsson pointed out some corrections in the circulated minutes of meeting. Subject to these corrections, the minutes were approved by unanimous vote.

b) 2010 Agenda The circulated agenda was unanimously approved after alteration to remove the working group reports that are already included in the sub-committee reports. The awards for 2010 were moved up the agenda due to other commitments of some members. The minutes are however reported in the sequence as per the agenda above.

3. Chairman’s report – Mike Brimsek Mike reported that out of 1700 papers submitted for the PES meeting, 43 had come from the EMC. This was a good performance and Mike thanked all members for their continued commitment and contributions.

a) Long range planning A long range planning meeting was held on the 25 July 2010, attended by 14 members. The notes from this meeting are given in Attachment G. The main proposals from the meeting for discussion in the main EMC meeting are reported under agenda items 3 (b) and 3(c).

b) Establish Wind Electric Machine working group It was proposed that the EMC set up a new sub-committee on Wind Machines. Whilst WG 9 has been very active in this field, it was felt that EMC generally was not active enough. The proposed role of this sub-committee would be to create standards to regulate electrical machine supply and performance for wind applications. There were both positive and negative views expressed on this proposal and various alternative names suggested. It was finally agreed to set up a sub-committee titled “Renewable energy machines and systems”. The title reflected the need not to limit the scope of the subcommittee and to keep open other renewable energy applications (e.g. current IEC initiatives referred to by M. El-Sharkawi). The final motion was proposed by Osama Mohammed, seconded by Nils Nilsson and carried with 12 votes for, 4 against, the rest abstaining.

c) (O&P) Manual & new officer position As required by the Technical Council (see 4 (a) below), the EMC’s Operation and

Procedures Manual is to be revised. This requires that an Admin Committee / Working Group is to be set up within EMC. The details of this need to be worked out and will be advised at a later date.

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The Standards Coordinator will become an official officer, assigned by the Chair, and will stand for 4 years. Although the current Standards Coordinator, Innocent Kamwa, expressed a readiness to stand down if another volunteer came forward, he agreed to continue in this role if nominated. His was therefore duly nominated and unanimously accepted (Proposed Osama Mohamed; Seconded Nils Nilsson).

4. Vice chairman’s report: Mike Sedlak

a) Technical Council Session At the 2010 Technical Council Planning Committee (TCPC) meeting, the following themes were discussed:

Streamlining the planning of meetings & conference sessions: The need to plan conference sessions and develop organizational and meeting plans to allow full participation of members. It had been proposed to form a Technical Council Meeting & Marketing Committee to plan conference sessions, develop organization and meeting plans with an increased focus on internal marketing.

The creation of a consolidated Operations and Procedures Manual: This will provide a template for OPM’s that can be fitted to the specific requirements of the individual committees.

Timeline for the submittal of papers and reviews etc. for the 2011 PES: There will be 5 Super Sessions in 2011: - Electrical vehicles, - Smart Grids, - Wind power, - Energy storage, - Energy and the environment.

In 2010, about 80% of the papers submitted had been accepted. b) Membership

The EMC was looking for ideas on how to bolster membership, e.g. flyers to advertise the EMC. If members had any other ideas, they should forward them to Mike Sedlak.

5. Subcommittee Reports

a) Generator Subcommittee – J. Ready The Generator Subcommittee meeting report is given in Attachment B. A brief synopsis was presented at the EMC meeting. There are now 7 active working groups; 2 working groups having been concluded. WG2: Advisory Group to IEC:

Due to the wide scope of this WG, it was proposed to move this WG to report directly to the EMC.

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WG4: Grid Induced Torsional Vibration: A paper panel is proposed for 2011.

WG5: Revision to IEEE 492 for hydro machines: A PAR had been submitted for revision.

WG6: Application Guide for Superconducting Machines A review paper will be presented at the 2011 General Meeting.

WG8: Comparison of IEEE C50.13 and IEC machine standards: A PAR will be discussed at the end of 2010.

WG9: Wind Energy Machines and Systems: 3 paper panel sessions are planned for 2011, and a tutorial in 2012. It is expected that this working group will transfer to the new Subcommittee on “Renewable energy machines and systems” (see 3 (b) above).

WG10: Generator On-Line Monitoring: A draft report will be prepared by July 2011.

> A list of standards owned by the GSC has been compiled. > The member roster, for retention of names, will follow the new Operation procedures of the EMC. Mike Brimsek reminded subcommittee chairs that they should bear in mind the number of attendees when booking rooms for their Working Groups.

b) Motors Subcommittee – N. Stranges The Motor Subcommittee meeting report is given in Attachment C. A brief synopsis was presented at the EMC meeting. There are currently 7 active working groups, including the 2 new proposals made at the meeting. New committee members named:

New committee members have been accepted; see Attachment C for details. Paper / Panel sessions

2 paper sessions were held this year; a panel session is planned for 2011. WG 10 (WG112): Revision of Standard IEEE 112

Reaffirmation proposed. WG 12: Discussion / revision of Standard IEEE 1415

This is a new working group set up to study the concerns / complaints raised regarding this standard on induction machines.

Proposed working groups: > WG-11: Condition monitoring of Electric Motors > WG-13: NdFeB (rare earth) free electric machines (motors)

c) Materials Subcommittee - S. Bomben The Materials Subcommittee meeting report is given in Attachment D. A brief synopsis was presented at the EMC meeting by Glenn Mottershead (the committee met in San Diego in June 2010 at the Electric Insulation Conference). There are currently 9 working groups, 8 of which are currently active. WG2: IEEE 43-2000: Recommended practice for testing insulation resistance:

To be ready for ballot in 2011. WG3: IEEE 56-1977: Guide for Insulation Maintenance

To be sent to the IEEE at the end of 2010.

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WG4: IEEE 117-1974: Test Procedure for Evaluation of Systems of Insulating Materials Ready for ballot at the end of 2010.

WG6: IEEE 1310-1996: Recommended practice for thermal cycle testing To be sent to the IEEE at the end of 2010.

WG7: IEEE 1719: Guide for Evaluating Stator Cores Joint GSC, MoSC, MaSC working group started 2 years ago.

IEEE 1798: Qualification and Type Tests for Partial Discharge (PD)-Free Electrical Insulation Systems Adapt the standard to IEC60034-18. Sent for ballot last year.

IEEE 1799: Recommended Practice for Quality Control Testing of External Discharges Recent practice on visual PD testing – ongoing.

IEEE 1434: Guide to Measurement of Partial Discharges PAR to be applied for.

IEEE ----: Endurance testing of turn insulation This working group has just started. No number has been allocated yet.

6. Standards Report: I. Kamwa The Standards Committee meeting report is given in Attachment E. A brief synopsis was presented at the EMC meeting.

Standards published in 2010: > IEEE 115-2009: Test procedure for synchronous machines > IEEE 1665-2009: Guide for the rewind of synchronous generators

Standards requiring maintenance: > PAR required for reaffirmation of IEEE C50.12 and C50.13 > IEEE 67: in balloting

Both G. Klempner and L. Montgomery stated that they had not received any notification or request to vote for the reaffirmation of IEEE C50.13, although they are both listed as voting members on this standard. Innocent informed that reminders are sent out every year for standards needing maintenance. The process on the above standards was started in June 2010. In order to register, members have to list their areas of interest in MyProject. When a balloting system is started for a specific standard, then they receive an e-mail notification and request to be included in the ballot pool. The pool is open for 30 days during which 75% of those registered need to vote. Both Geoff and Lon confirmed that they had registered their interest in this standard but still had not received any notification or request. This issue needs to be looked into by Jodi Haasz. G. Klempner reminded the Committee that the CD of current standards, which he purchased, does not contain lapsed standards. He has raised this issue several times, including at the last EMC meeting, but so far there was no news. Jodi Haasz will follow this up.

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7. Liaisons

a) IAS – E. Owen No report was presented. Dan Saban offered to take up this liaison role in future. This was unanimously accepted.

b) Technical Sessions – Osama Mohammed / Mike Brimsek

Mike reported that the EMC needs to focus on bigger panel and paper sessions due to the scheduling difficulties with the various committee meetings etc.

Mohamed El-Sharkawi explained the correct route for establishing a panel session to be decided by the Technical Committee. A named chair is needed, and the panel needs to be ready by September/November the year before with subject titles and a list of speakers and papers to be presented. The papers need to be submitted in the system for the request to be successful. Osama Mohamed stated that just presentations are no longer accepted, actual papers are needed. This was however not always practical since some industry speakers are not prepared to give hard copy of their presentations.

Mike Sedlak needs a list of all proposed panel sessions by the end of August 2010 for review at the Technical Committee meeting.

The following proposed panel sessions were agreed by the EMC:

Failure characteristics and maintenance of wind machines (I. Kerszenbaum)

Renewable energy generators

Impact of global ride through on wind machines

Panel session for GSC WG 9 on induced oscillations (L. Montgomery to submit)

c) Power System Relaying – N. Nilsson Nils Nilsson attended the Power System Relay Committee meetings. His liaison report to the EMC is given in Attachment F. The following points were presented at the EMC meeting. 2003 blackout:

A study into the causes of the 2003 blackout could lead to changes in specific standards. Guide for AC motor protection

Plant testing had brought into question the 1.33 V/Hz limit. See Attachment F for more details.

ANSI C50.41: Guide for AC motor protection: This standard is due for revision (NEMA standard developed under Bill Buxton). It was proposed that this standard be moved to IEEE. N. Stranges, MSC, agreed to this. W. McGowan will pursue this.

d) Synchronous Machine Testing

No report was presented.

e) Excitation EDPG – M. Coultes There was no report presented, however, a report from this group was presented at the Generator Subcommittee meeting. Notes on this presentation can be found in the minutes of the Generator Subcommittee Meeting (Attachment B).

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f) ISO / IEC Liaison No report was presented regarding ISO liaison, however the subject of IEC liaison was raised. Mohamed El-Hawary accepted to undertake the liaison role; J. Haasz offered to provide a list of common IEC / IEEE members.

g) IEMDC – O. Mohammed There was no report issued, however, Osama Mohammed informed that future IEMDC meetings will be held in South Africa and Brazil. There is currently no decision beyond 2013. Prof Rahman informed that the next conference is in 2011 in Niagara Falls, NY, on 15-18 May. The call for papers has been issued, and submissions are required by March 2011.

8. Working Groups

a) Awards - Recognitions – N. Nilsson N. Nilsson presented the following awards: Distinguished Service Award: An award for distinguished service in the IEEE PES Society and contribution to electrical machines and development of standards was presented to Chuck Wilson, Materials Subcommittee. Cyril G. Veinott Award: Osama Mohammed was congratulated on receiving the Cyril G. Veinott Award for 2010. Prize Paper Award: was awarded to Ray Bartnikas and Richard Morin for their paper on “Analysis of Multistress-Accelerated Aged Stator Bars Using a Three-Phase Test Arrangement”. The award was collected on their behalf by Chuck Wilson since they were unable to attend the EMC meeting. They were additionally congratulated for receiving the PES Prize Paper Award for this outstanding contribution. IEEE Fellow: Lon Montgomery was recognized and congratulated on attaining the level of IEEE Fellow this year. Prize Standard Award: was presented to Bill Bartley for the Generator Rewind Standard IEEE 1665 which was recently issued. In accepting the award Bill acknowledged the contributions and commitment made by his fellow working group members (who will also receive separate certificates in recognition). Committee members were reminded to contact Mr. Nilsson for nominations for the above awards for 2011. Paper editors were also reminded to make sure that they recognize good papers for possible award recognition. Members were also encouraged to continue with Fellow nominations.

b) Standards Harmonization – K. Chen

Kay Chen is the chair for this work group. Kay reported out at the Generator Subcommittee (GSC) meeting and her report can be found in the minutes of the GSC (Attachment B)

c) Fellows Coordinator – D. Sharma No report was presented.

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9. Other business a) Inappropriate endorsements

N. Stranges reported an incident that had occurred during a MoSc Panel session whereby an inappropriate company endorsement had been made during a presentation. The Chairman asked Nick to write up a report on this incident for submission to the Technical Committee via the EMC. Participants at the meeting were reminded of the general rules for papers and presentations: > Papers and presentations should not carry company logos or refer to the companies by name (i.e. no endorsement), > If doubt exists for particular papers / presentations, ask for a ruling from the Technical Council, > Presentations should be true to the content of the submitted paper (which is reviewed), > The session chair can stop a presentation if he / she detects blatant commercialism / endorsement.

b) NERC issues There were general concerns regarding the regulations being created by NERC (North American Electric Reliability Corporation), in particular the Ancillary Services requirements which are becoming more stringent than covered by the standard IEEE design requirements. The creation of a working group to review these issues should be considered in future EMC meetings.

c) EMC website N. Nilsson gave the following information: Pictures the award winners will be posted on the EMC website. To improve the utilization of the website, the following ideas were proposed:

> add a full directory of Committee / Subcommittee members, and Working Group members including contact details, > add award winners (past and present), > post minutes of committee and subcommittee meetings on the website, > add Power System Relay Committee webpage link for reference.

N. Nilsson offered to prepare the directory of committee members and the award winners list for upload onto the webpage. This was unanimously accepted.

Other ideas should be sent to Oleg Wasynczuk / Mike Brimsek. Website: http://www.ewh.ieee.org/soc/pes/emc/ plus links to the various subcommittee pages.

d) Standards medallion N. Nilsson asked for nominations and endorsements for Standards Medallion awards. A list of previous Standards Medallions will be sent to K. Mayor by Sonia for reference.

10. Attendee’s roundtable It was reported that there was another working group that could be of interest to the EMC. It is a joint working group between the PSRC and TD, started in 2008, regarding fault current control from wind plant. A first draft report on interfaces between protection systems and wind plant is due in January 2011. No further issues were brought up, so the meeting was closed by the Chairman at 17:22 PM.

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ATTACHMENTS TO THE MINUTES Attachment A EMC Organization Chart Attachment B Long Range Planning Meeting Minutes Attachment C Generator Subcommittee Meeting Minutes Attachment D Motor Subcommittee Meeting Minutes Attachment E Materials Subcommittee Meeting Minutes Attachment F Standards Committee Report Attachment G Power Systems Relay Committee Liaison Report Attachment H Members/Attendance Sheet

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ATTACHMENT A: PES-EMC ORGANIZATIONAL CHART - 2010 Officers Representatives and Coordinators Liaisons Subcommittees (Subcommittee name/ Chair – Vice Chair – Secretary)

Chairman Mike Brimsek

Vice Chairman Mike Sedlak

Secretary Kevin Mayor

3. Fellows Coordinator Dave Sharma

2. STDs Coordinator Innocent Kamwa

4. Rep. to TCPC Mike Sedlak

a) Awards & Recognition

Nils Nilsson

1. Webmaster Oleg Wasynczuk

5. Excitation EDPG Murray Coultes

IAS Ed Owen => Dan Saban from 2011

Generators Ready – Chen – El-Sharkawi

7. Motors Masrur/Stranges – Chiba - Ionel

6. Materials Bomben – Frost - Jeremic

PSRC Nils Nilsson

GSc See pg.

2

MoSc See Pg.

2

MaSc See pg.

2

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WG12: Revision To IEEE 112 - Stranges WG 9: Renewable Energy Machines and Systems – Mohamed El-Sharkawi

WG8: IEC vs. IEEE C50 – Kay Chen

WG7: Revision of IEEE 115 – Haran Karmaker

WG6: App. Guide of SC Machines – Swarn Kalsi

WG5: Revision of IEEE 492 – Bob Brummond

WG4: Grid-induce Tors. Vib. – Tom Wait

WG3: Generator Rewind Guide – William Bartley

WG2: Adv. Group to IEC – John Amos

WG1: Awards and Recognition –Nils Nilsson

WG8: Switched Reluctance Motors – N.A. Rahim

WG7: EMC and Radiation Issues in Electrical Machines – James Gover

WG6: Special Motors – M. Fazlur Rahman

WG5: DC Motors – Vijay Garg

WG4: Induction Motors – Chunting (Chris) Mi

WG3: Intelligent Control – M.N. Uddin

WG2: PM Motors - TBD

WG1: Awds & Recognition – Haran Karmaker

WG8: P1776 - Chuck Wilson

WG7: P1719 - Glenn Mottershead

WG6: 1310-1996(2004) - Greg Stone

WG5: 304-1977 - Bal Gupta

WG4: 117-1974(1991) - Nancy Frost

WG3: 56-1977(1991) - Doug Conley

WG2: 43-2000 IEEE - Ian Culbert

WG1: Awards and Recognition - Hugh Zhu

GSc

MoSc MaSc

WG10: On-line Monitoring – Izzy Kerszenbaum

Completed Working Groups

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Attachment B: Long Range Planning Meeting minutes

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Attachment C: Generator Subcommittee Report Minutes of Generator Subcommittee

July 28, 2010

Chairman: John Ready Vice Chair: Kay Chen Secretary: Mohamed El-Sharkawi

Chairman John Ready called the meeting to order at 10:00AM. Attendees were introduced, 34 were present. The 2009 minutes were approved and the 2010 agenda was approved without any change

The chairman reported on GSC activities last year. The GSC Annual Report (2010) is separately posted on the GSC website.

The chair recognized the following two exceptional accomplishments:

Bill Bartley’s WG IEEE 1665 on Generator rewind guide was this year’s recipient of the best new standard award.

Haran Karmaker’s WG revision of IEEE Std 115 – Guide for Test Procedures for Synchronous Machines was concluded

Working Group Reports

WG1: Award and Recognition, Nils Nilsson:

Nils Nilsson reported on the various nominations and awards made by his WG. He recognized Osama Mohamed for receiving the 2010 Cyril G. Veinott Electromechanical Energy Conversion Award, Chuck Wilson for the distinguished service award, and the new fellows. He encourages the members to be active in nominating people for the Tesla award as well as for fellows. A copy of his report is attached.

WG 2: Advisory Group to IEC, John Amos 

The WG is inactive; no report is made in the last several years. The GSC chair is to correspond with John Amos to explore ideas on how to proceed with this WG. A motion was made and approved to make this WG under EMC instead of GSC. 

WG 3: Generator Rewind Guide, Bill Bartley 

IEEE Std 1665 is done. The WG is congratulated for their excellent work. 

WG 4: Grid Induced Torsional Vibration, Tom Wait 

The chair of the EMC reported on behalf of Tom Wait who couldn’t attend. The WG work is ending and will be reported in a future panel as well as a WG paper. A motion was made and approved to have the panel on the subject in 2011 

WG 5: Revision of IEEE 492, Robert Brummond 

The WG has 6 new members and is currently working on a PAR to authorize the revision of IEEE std. 492. 

WG 6: Application Guide for Superconducting Machines, Kiruba Sivasubramaniam Haran  

The WG is collecting information on enabling technology and applications. The plan is to prepare a WG paper for next PES meeting. 

WG7: Revision of IEEE 115, Haran Karmaker 

The PAR approval and the work are done. Another PAR is approved for testing superconducting machines. The WG is closed. 

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WG 8: Harmonization of IEC and IEEE – IEEE C50, Kay Chen 

Effort is almost complete. A decision is not made to apply for a PAR.  

WG9: Renewable Energy Machines and Systems, Mohamed El‐Sharkawi 

The WG organized two sessions that were well attended. The WG will need bigger rooms next year.  

Four panels are proposed for 2011: 1) Ocean energy generators; 2) Failure characteristics and Maintenance 

requirements of wind machines; 3) Impacts of LVRT requirements on wind machines; and 4) Wind Park Modeling.  

One Tutorial is proposed on Maintenance and operation requirements for wind systems. 

The joint WG on Fault Current Contributions from Wind Plants is very active and their report is attached. This WG is joint between the T&DC (Reigh Walling, Chair1), EMC (Ron Harley, Chair), PSRC‐ C17 (Dean Miller, Chair). 

WG10: Generator On‐Line Monitor, Izzy Kerszenbaum 

The WG will have a draft report by next July. They will need to apply for a PAR 

Liaison reports 

No report from El‐Sharkawi on the Wind Coordinating Committee as they are meeting the following day. 

Nilsson and Kerzsenbaum attended the PSDP Working Group on Dynamic Performance of Wind Power Generation Meeting. The scope of this WG is in line with the EMC activities. An active participation from EMC in this WG is needed. A report on this subject is attached.

Nilsson reported on the Liaison with the PSRC, a report is attached

Other Issue

Bill Bartley is requested to prepare a short presentation on the standards process for the GSC members next PES meeting.

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IEEE PES EMC Nominated AWARD WINNERS

This posting lists Institute of Electrical and Electronics Engineers (IEEE) Power and Energy Society (PES) Electric Machinery Committee (EMC) winners of the EMC Distinguished Service Award, EMC Prize Paper Award and EMC Working Group Recognition Award by year for the last several years. These data used to be tracked by the IEEE Power Engineering Society Organization and Committee Directory in the 1970s, 1980s and 1990s and can be located in library copies of these directories.

EMC DISTINGUISHED SERVICE AWARD

Year Winner

2010 Chuck Wilson

2009 Om Malik

2008 Azizur Rahman

2007 Isidor Kerszenbaum

2006 Osama Mohammed

2005 Lon Montgomery

EMC PRIZE PAPER AWARD

Year Author(s) Title

2010 Ray Bartnikas and Analysis of Multistress-Accelerated Aged Stator

Richard Morin Bars Using a Three-Phase Test Arrangement, Trans. on EC, Vol. 21, No. 1, pp. 162-170.

2009 Rene Wamkeue, Hybrid-State-Model-Based Time-Domain Identi Fred Baetscher and fication of Synchronous Parameters from Satur-

Innocent Kamwa ated Load Rejection Test Records, Trans. On EC, Vol. 23, No. 1, pp. 68-77. 2008 Haran Karmaker and Investigarion and Simulation of Fields in Large

Andrew Knight Salient-Pole Synchronous Machines with Skewed

Stator Slots, T on EC, Vol. 20, No. 3 pp.604-610. 2007 Subhasis Nandi, Condition Monitoring and Fault Diagnosis of

Hamid Toliyat and Electric Motors – A Review, Trans. on EC, Vol. Xiaodong Li 20, No. 4, pp. 719-729. 2006 Johann Haldemann Transpositions in Stator Bars of Large Turbogen-

erators, Trans. on EC, Vol. 19, No. 3, pp. 553-560.

2005 G. Kliman, S. Lee, A New Method for Synchronous Generator Core

M. Shah, M. Lusted, Quality Evaluation, Trans. on EC, Vol. 29, No. 3, And K. Nair pp. 576-582.

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EMC WORKING GROUP RECOGNITION AWARD

Year WG Chair Title

2010 William Barley IEEE Std. 1665, Guide for the Rewind of Synchro- nous Generators 50 Hz and 60 Hz, Rated 1 MVA and Above. 2008 Geoff Klempner IEEE Std. 67-2005, Guide for the Operation and Maintenance of Turbine Generators. 2007 Jim Michalec IEEE Std. C50.13-2005, IEEE Standard for Cylin- drical Rotor 50 Hz and 60 Hz Synchronous Machines Rated 10 MVA and Above. 2006 Paul Dandeno IEEE Std. 1110-2002, Guide for Synchronous Gen- erator Modeling Practices and Applications in Power System Stability Analysis.

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S U M M A R Y

PSDP Working Group in Dynamic Performance of Wind Power Generation Meeting

Minneapolis, Monday July 26, 2010

Report to the Wind Generator Subcommittee of the EMC

The meeting was called to order in the MCC Room M100D at 3 PM. The room had seating for 30 and 70 were in attendance. N. E. Nilsson and Dr. I. Kerzenbaum attended representing the EMC. The chair was Anthony Ellis who can be reached at aellis@sandia.gov. The following points were made:

The transient models used for power system interaction analysis are designated as WT1, WT2, WT3 and WT4.

The acceptability of the models depends on how well they can be validated.

Validation does not require an exact response.

The WT1 model doesn’t validate well at the present time.

NERC standards require non-proprietary models.

Controls are extremely non-linear and the performance of the machines is heavily dependent on limiters.

The Working Group (WG) has a paper in draft form that the WG is putting into final form for publication. After the meeting, I asked Anthony Ellis to send a copy of the draft paper to me and I will arrange comments from Dr. El-Sharkawi and the EMC. I also asked that Dr. El-Sharkawi be made a member of the WG.

N. E. Nilsson

August 1, 2010

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JOINT WORKING GROUP ON FAULT CURRENT CONTRIBUTIONS 

FROM WIND PLANTS 

   

Transmission and Distribution Committee (T&DC): Reigh Walling, Chair1 

Electric Machinery Committee (EMC): Ron Harley, Chair 

Power System Relaying Committee (PSRC) C17: Dean Miller, Chair 

Gene Henneberg, Vice Chair 

 

MINUTES OF THE MEETING HELD  

In Conjunction with the PES General Meeting  

Room 205C  

Minneapolis, Minnesota  

Tuesday July 27, 2 – 5pm  

Established: July 2008  

Output: Report  

Assignment: To characterize and quantify short circuit current contributions to faults from wind plants for the purposes of protective relaying and equipment rating, and to develop modeling and calculation guidelines for the same.  

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1. Ron Harley Chaired the meeting, called it to order a 2:00 pm, and introduced the other Chairs, Reigh Walling who was also present, and Dean Miller who could not be present. Thirty persons attended. Ron reminded visitors of the assignment of this Joint Working Group (shown above for convenience) and summarized the progress since the first meeting in Atlanta in January 2009.  

2. Michael Starke volunteered to keep minutes for the meeting.  

3. Members and attendees of the Joint Working Group (JWG) meeting introduced themselves  

4. The Agenda prepared by Dean Miller was approved.  

5. The minutes of the previous meeting held on Tuesday January 13, 2010 in Orlando, were approved without any changes.  

 

6. Charlie Henville presented a paper “Current Contribution from a Wind Plant for a System Fault” on behalf of Dean Miller. He discussed a model that was developed by Dean for a line‐to‐line fault on a line from a DFIG plant in Wyoming and how the data was applied. Dean’s measured results were close to the model results (RMS). During the discussion several points were raised:  

a. Charlie noted that records were now becoming available on fault contributions from wind plants. Kaylyan Mustaphi volunteered to provide more waveforms and data.  

b. Reigh Walling noted that from his modeling he would expect that the current peaks would actually increase during the first few cycles of a fault before decreasing. Moreover, the converter would typically turn the crowbar on and off during sub‐cycles. In Dean’s results it was not clear whether a crowbar was on or off.  

c. Keith Harley asked what the fault impedance was and Charlie suggested that impedance in a line‐to‐line fault could be neglected as it was in the form of arc plasma.  

d. Charlie mentioned a paper/presentation that had been provided during the morning elsewhere in the PES 

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conference, relating to converter fault contributions where the authors pointed out that a 15% voltage drop would lead to their converter turning off due to the characteristics of the switches.  

e. A question was raised on how fast the generator protection could be turned off/activated. It was stated that conventional protection could typically interrupt within 100 ms while an inverter could interrupt in a single cycle. Ron mentioned that understanding just these issues is what the working group was trying to accomplish.  

f. Discussion moved to modeling the generator as a transient reactance for calculating sequence components of currents. However, this depends on whether the inverter is crowbarred or not. A typical value of 20‐30% reactance is typically used for the transient reactance for crowbarred inverters when accurate machine data was not available.  

 

7. Ron mentioned a paper “Short circuit current contribution for different wind turbine generator types”, Ed Muljadi, Nader Samaan and others, that was being presented in another session during the exact time of the JWG meeting. Nader Samaan who attended the JWG meeting, agreed to give an impromptu summary of the Muljadi paper to the JWG meeting.  

a. Nader discussed the Type 1 turbine fault contributions to different fault types. Travis asked what software was utilized to model these characteristics. Nader noted several packages were used for the different wind turbine types including Matlab, PSCAD, and DIgSILENT PowerFactory.  

b. Nader moved to Type 2 turbines describing the effect of the rotor external resistor on fault current. Discussion moved to the waveforms and the magnitude of the DC component and whether it would cause interrupt problems.  

c. Nader discussed Type 3 turbines and three‐line to ground, line‐line to ground, and single‐line to ground fault waveforms. It was shown that Type 3 has similar behavior to Type s 1 and 2 if the crow‐bar is activated. Reigh Walling asked whether the paper discussed the crowbar approach and all the types of crowbar controls. Ron questioned whether in general a d‐q model of the induction generator is accurate enough to represent an unsymmetrical fault. Ron asked Reigh about typical stator winding configurations and the reply was that these tend to be delta or floating wye.  

d. Nader moved to type 4 faults. He showed that the short circuit current is constant for different fault types with a magnitude of 1.1 pu with no decay. Questions were raised on the recovery period of the waveforms.  

e. Ron invited Nader and the other authors to do a full presentation with answers to some of the questions at the next meeting of the JWG in January 2011 in Atlanta.  

 

8. DRAFT REPORT.  

 

Ron mentioned the working group’s draft report that a number of persons were working on. The draft was not yet ready to be sent out to the working group members and the different sections written by different persons still have to be coordinated.  

a. Travis Smith summarized what ORNL was doing in terms of modeling the machines. Reigh Walling noted that simplifications are often not a valid approach but a full scale time domain model is needed to be accurate. There is a need to examine all the software modeling approaches utilized and validate the models based on real data.  

b. Charlie then discussed the section 6 that he wrote in the draft report. He discussed the list of questions he raised that a relay engineer needs to know.  

c. Ernst Camm suggested that we should look at the big picture, and report on all the cases and scenarios without waiting to have a definitive answer on each at this point in time.  

d. A question was raised whether ride‐through was outside the scope of this JWG and most present agreed that it was.  

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e. Ernst asked whether we were trying to attempt too much for this JWG but none had a clear opinion.  

f. It became clear that a core group of persons need to focus on editing and writing this first report. This group would have frequent conference calls and possibly webex meetings. Ron and Ernst would coordinate.  

 

9. PLANS FOR THE NEXT YEAR  

 

The meeting agreed to recommend that a panel session be planned for the next PES general meeting in July 2011 on “Fault current contributions from different types of wind plants”. (This was approved at the Electric Machines Committee meeting the following day).  

10. NEXT MEETING  

 

The next meeting of the Joint Working Group will be in January 2011 in Atlanta. The C17 Working Group of PSRC has a meeting in Berkeley, California in September 13‐16, but very few people present at the Minneapolis meeting would be able to attend the Berkeley meeting.  

The meeting adjourned at 4:45 pm.  

 

Respectfully submitted.  

Ron Harley and Michael Starke 

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ATTACHMENT D: Motor Subcommittee Report

23

24

ATTACHMENT E: Materials Subcommittee Report

25

26

27

28

29

30

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ATTACHMENT F: Standards Coordinator Report

EMC - Standard Coordinator Report July 22, 2010

I reviewed the status of PARs, Standards and Guides under EMC responsibility. The status of the PARs is summarized below. We have 25 active standards and guides (one more than the year before), 16 lapsed standards and guides (same number as the year before) and 8 on-going PARS (two less than in the year before). The actions to be taken for keeping up-to-date the approval of the PARs and for keeping live the Standards and Guides are identified. A summary of the specific approvals received since the July 2009 meeting of the EMC in Calgary are identified as well.

Information concerning the Standards Association (SA), Board of Governors, Committees of SA, the Development of standards, Recommended Practices and Guides and related issues is available on the following web site.

http://standards.ieee.org/ Some of the other web sites for obtaining useful information are as follows.

Information on Web site address

Update your information with SA

http://standards.ieee.org/resources/development/

myBallot Voter presentation

http://standards.ieee.org/db/balloting/myballotdemo.ppt

myBallot Chair presentation

http://standards.ieee.org/db/balloting/myballotchairdemo.ppt

PAR application, extension and other forms

http://www.standards.ieee.org/guides/par/

Submitting a PAR https://development.standards.ieee.org/kamwa/select-par-type

PAR Extension http://standards.ieee.org/guides/par/extension.rtf

Style manual http://www.standards.ieee.org/guides/style/2000Style.pdf Template http://www.standards.ieee.org/resources/spasystem/index.html Up-load drafts for balloting

http://standards.ieee.org/eprocess/upload_balloting_file/

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Request for invitation to ballot

http://standards.ieee.org/resources/development/ Follow: Balloting the Draft Ballot Invitation Requesting a Ballot Invitation

Join a balloting pool

Submit request for initiating balloting

http://standards.ieee.org/resources/development/ Follow: Balloting the Draft Sponsor Ballot Requesting Initiation of a Ballot

Submit request for recirculation ballot

http://standards.ieee.org/resources/development/ Follow: Balloting the Draft Sponsor Ballot Requesting Initiation of a Ballot Recirculation ballot

Status of standards etc

http://standards.ieee.org/db/status/index.shtml

NesCom activities http://www.standards.ieee.org/board/nes/

RevCom activities http://standards.ieee.org/board/rev/

SA Operations Manual

http://standards.ieee.org/sa/sa-om-toc.htm

SA Bylaws http://standards.ieee.org/guides/bylaws/index.htm SB Operations Manual

http://standards.ieee.org/guides/opman/index.html

SB Bylaws http://standards.ieee.org/guides/bylaws/index.html Some important Information

The IEEE-SA Standards Board Bylaws and the IEEE-SA Standards Board Operations Manual. The text of the changes made to these documents in 2005 can be found at http://standards.ieee.org/board/pro/2005changes.pdf The IEEE Standards Association (IEEE-SA) Standards Board has launched a new online Project Authorization Request (PAR) Form. The upgraded online PAR Form (http://standards.ieee.org/guides/par/) leads you step-by-step through the PAR process.

Standards Coordination Effort

PARs applied for by all Committees of the Power Engineering Society (PES) are circulated among the Standards Coordinators of the PES Committees. Every PAR approved by the Standards Board is posted on the SA Web site at the following address.

http://standards.ieee.org/board/nes/approved.html If you are interested in the development work planned in a PAR, contact the Chair of the Working Group that is developing the document and sign up for participating in the activity of that Working Group.

Standards Activities Since The July 2009 EMC Meeting

The status of the standards activities, which have taken place since the July, 2009, meeting of the EMC, are as follows.

Standards Published

115-2009 Standard for Test Procedures for Synchronous Machines: Part I - Acceptance and Performance Testing. Part II - Test Procedures and Parameter Determination for Dynamic Analysis

433-2009 Recommended Practice for Insulation Testing of AC Electric Machinery with High Voltage at Very Low Frequencies

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1665-2009 Guide for the Rewind of Synchronous Generators, 50 and 60 Hz, rated 1 MVA and above

Standards reaffirmed

62.2-2004 IEEE Guide for Diagnostic Field Testing of Electric Power Apparatus—Electrical Machinery

522-2004 IEEE Guide for Testing Turn Insulation on Form-Wound Stator Coils for Alternating-Current Rotating Electric Machines

Standards withdrawn

None

Standards approved

115-2009 Standard for Test Procedures for Synchronous Machines: Part I - Acceptance and Performance Testing. Part II - Test Procedures and Parameter Determination for Dynamic Analysis

433-2009 Recommended Practice for Insulation Testing of AC Electric Machinery with High Voltage at Very Low Frequencies

1665-2009 Guide for the Rewind of Synchronous Generators, 50 and 60 Hz, rated 1 MVA and above

Standards submitted for Balloting/ Recirculation by July 2010

C50.12-2005 Standard for salient-pole 50 Hz and 60 Hz synchronous generators and generator/motors for hydraulic turbine applications rated 5 MVA and above

C50.13-2005 Standard for cylindrical rotor 50 and 60 Hz synchronous generators rated 10

MVA and above

1434-2000 Guide to Measurement of Partial Discharges in Rotating

492-2005

Guide for Operation and Maintenance of Hydro-Generators

Standards due for 5 year review in 2009

C50.12-2005 Standard for salient-pole 50 Hz and 60 Hz synchronous generators and generator/motors for hydraulic turbine applications rated 5 MVA and above

C50.13-2005 Standard for cylindrical rotor 50 and 60 Hz synchronous generators rated 10

MVA and above

1434-2000 Guide to Measurement of Partial Discharges in Rotating

492-2005

Guide for Operation and Maintenance of Hydro-Generators

The PARs approved since July, 2009, submitted, and the PARs for which extension has been applied are as follows. PARs, which will expire in 2010 are also listed. Applications for extending the live of these PARs must be submitted before the 18 October 2010 submittal deadline (for the December 2010 standards board meeting.

New PARs applied for

P112 IEEE Standard Test Procedure for Polyphase Induction Motors and Generators

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P1812 Guide for Testing Permanent Magnet Machines

New PARs approved/modified

P112 IEEE Standard Test Procedure for Polyphase Induction Motors and Generators

P1812 Guide for Testing Permanent Magnet Machines

PAR Extensions applied for

None

PAR Extensions approved

None

PARs Withdrawn P56

PARs expiring at the end of 2010

P117 Standard Test Procedure for Thermal Evaluation of Systems of Insulating Materials for Random-Wound AC Electric Machinery

SUBMITTAL DEADLINES & STANDARDS BOARD MEETING SCHEDULE

http://standards.ieee.org/board/index.html

PAR/Standard Submittal Deadline Standards Board Meeting

12 February, 2010 June 15, 2010

7 may, 2010 September 28, 2010

20 August 19, 2010 December 6, 2010

18 October, 2010

For further information, see the attached spreadsheet

or contact: Innocent Kamwa - EMC Standards Coordinator at kamwa@ireq.ca

EMC WG LISTING (https://development.standards.ieee.org/kamwa/manage-committees)

Errors and updates should be forwarded to the Stds coordinator (I. Kamwa) or the SA liaison (S.H.Kim)

myProject™ >> Manage Committees

Name Designator Contact Liaison Roster Actions

Sponsor Committees

Electric Machinery PE/EM Innocent Kamwa

Soo H Kim 197 manage

35

Working Group Committees

Generator Subcommittee PE/EM/GEN-SC William Bartley

Soo H Kim 16 manage

Generator SC - Test Procedure for Synchronous Machines - WG#7 PE/EM/GEN - WG115

Haran Karmaker

Soo H Kim 15 manage

Generator SC - Generator Rewinds - WG#3 PE/EM/GEN - WG1665

William Bartley

Soo H Kim 15 manage

Generator SC - Grid Induced Torsional Vibrations in Large Turbine Generators - WG#4

PE/EM/GEN - WG4 Innocent Kamwa

Soo H Kim 2 manage

Generator SC - Operation and Maintenance of Hydro-Generators - WG#5

PE/EM/GEN - WG492

Innocent Kamwa

Soo H Kim 5 manage

Generator SC - Application of Superconductor Machines - WG#6 PE/EM/GEN - WG6 Innocent Kamwa

Soo H Kim 2 manage

Generator SC - Operation and Maintenance of Turbine Generators PE/EM/GEN - WG67

Innocent Kamwa

Soo H Kim 10 manage

Generator SC - Coordination of C50s and IEC - WG#8 PE/EM/GEN - WG8 Innocent Kamwa

Soo H Kim 3 manage

Generator SC - Renewable Energy Machines and Systems - WG#9 PE/EM/GEN - WG9 Innocent Kamwa

Soo H Kim 3 manage

Materials SC - Standard Test Procedure for Evaluation of Systems of Insulating Materials for Random-Wound AC Rotating Electrical Machinery

PE/EM/Matl - WG117 Nancy Frost Soo H Kim 4 manage

Materials SC - Thermal Cycle Testing of Form-Wound Stator Bars and Coils for Large Generators

PE/EM/Matl - WG1310 Gregory Stone Soo H Kim 4 manage

Materials SC - Measurement of Partial Discharges in Rotating Machinery

PE/EM/Matl - WG1434

Innocent Kamwa

Soo H Kim 4 manage

Materials SC - Voltage Endurance Testing of Form-Wound Coils and Bars for Hydrogenerators

PE/EM/Matl - WG1553

Innocent Kamwa

Soo H Kim 3 manage

Materials SC - Stator Core Evaluation of Synchronous Machines PE/EM/Matl - WG1719

Glenn Mottershead

Soo H Kim 6 manage

Materials SC - Thermal Evaluation of Insulation Systems PE/EM/Matl - WG1776 Chuck Wilson Soo H Kim 18 manage

Materials SC - Qualification and Type Tests for Partial Discharge (PD)-Free Electrical Insulation Systems Used in Rotating Electrical Machines Fed from Voltage Converters

PE/EM/Matl - WG1798

Meredith Stranges

Soo H Kim 3 manage

Materials SC - Quality Control Testing of External Discharges on Form-Wound Coils, Roëbel Bars, Vacuum Pressure Impregnated Stator Insulation and Fully Assembled Stator Windings.

PE/EM/Matl - WG1799 Remi Tremblay Soo H Kim 4 manage

Materials SC - Measurement of Power Factor Tip-Up of Electric Machinery Stator Coil Insulation

PE/EM/Matl - WG286

Innocent Kamwa

Soo H Kim 3 manage

Materials SC - Testing Insulation Resistance of Rotating Machinery PE/EM/Matl - WG43

Ian Culbert Soo H Kim 4 manage

Materials SC - Insulation Testing of AC Electric Machinery with High Voltage at Very Low Frequency

PE/EM/Matl - WG433

Howard Sedding

Soo H Kim 10 manage

Materials SC - Functional Evaluation of Insulation Systems for AC Electric Machines

PE/EM/Matl - WG434 Lorelynn Rux Soo H Kim 14 manage

Materials SC - Turn Insulation of Form-Wound Stator Coils PE/EM/Matl - WG522

Chuck Wilson Soo H Kim 12 manage

Materials SC - Insulation Maintenance of Electric Machines PE/EM/Matl - WG56 Douglas Conley Soo H Kim 12 manage

36

Materials SC - Diagnostic Field Testing of Electric Power Apparatus - Electrical Machinery

PE/EM/Matl - WG62.2

Innocent Kamwa

Soo H Kim 2 manage

Materials SC - Insulation Testing of AC Electric Machinery with High Direct Voltage

PE/EM/Matl - WG95

William McDermid

Soo H Kim 10 manage

Motor SC - Rotating Electric Machinery for Rail and Road Vehicles PE/EM/Motor - WG11

Innocent Kamwa

Soo H Kim 0 manage

Motor SC - Test Procedure for Polyphase Induction Motors and Generators

PE/EM/Motor - WG112

Nick Stranges Soo H Kim 3 manage

Motor SC - Evaluation of Torque Pulsations During Starting of Synchronous Motors

PE/EM/Motor - WG1255

Innocent Kamwa

Soo H Kim 1 manage

Motor SC - Induction Machinery Maintenance Testing and Failure Analysis

PE/EM/Motor - WG1415 Lawrence Wall Soo H Kim 11 manage

Motor SC - Test Procedure for Polyphase Induction Motors PE/EM/Motor - WG252

Innocent Kamwa

Soo H Kim 12 manage

Motor SC - Presentation of Thermal Limit Curves for Squirrel Cage PE/EM/Motor - WG620

Innocent Kamwa

Soo H Kim 51 manage

Motor SC - Testing Permanent Magnet Machines PE/EM/Motor-WGxxxx

Haran Karmaker

Soo H Kim 2 manage

Projects

IEEE Guide for Synchronous Generator Modeling Practices and Applications in Power System Stability Analyses

PE/EM/GEN-SC/1110

William Bartley

Soo H Kim 7 manage

IEEE Standard for Salient-Pole 50 Hz and 60 Hz Synchronous Generators and Generator/Motors for Hydraulic Turbine Applications Rated 5 MVA and Above

PE/EM/GEN-SC/C50.12

William Bartley

Soo H Kim 54 manage

IEEE Standard for Cylindrical-Rotor 50 Hz and 60 Hz Synchronous Generators Rated 10 MVA and Above

PE/EM/GEN-SC/C50.13

William Bartley

Soo H Kim 55 manage

IEEE Guide for Test Procedures for Synchronous Machines Part I--Acceptance and Performance Testing Part II--Test Procedures and Parameter Determination for Dynamic Analysis

PE/EM/GEN - WG115/115

Haran Karmaker

Soo H Kim 73 manage

IEEE Guide for the Rewind of Synchronous Generators, 50 Hz and 60 Hz, Rated 1 MVA and Above

PE/EM/GEN - WG1665/1665

William Bartley

Soo H Kim 62 manage

IEEE Guide for Operation and Maintenance of Hydro-Generators PE/EM/GEN - WG492/492

Innocent Kamwa

Soo H Kim 52 manage

IEEE Guide for Operation and Maintenance of Turbine Generators PE/EM/GEN - WG67/67

Innocent Kamwa

Soo H Kim 55 manage

Standard Test Procedure for Thermal Evaluation of Systems of Insulating Materials for Random-Wound AC Electric Machinery

PE/EM/Matl - WG117/P117 Nancy Frost Soo H Kim 2 manage

Recommended Practice for Thermal Cycle Testing of Form-Wound Stator Bars and Coils for Large Rotating Machines

PE/EM/Matl - WG1310/P1310 Gregory Stone Soo H Kim 3 manage

IEEE Guide to the Measurement of Partial Discharges in Rotating Machinery

PE/EM/Matl - WG1434/1434

William McDermid

Soo H Kim 11 manage

IEEE Standard for Voltage Endurance Testing of Form-Wound Coils and Bars for Hydrogenerators

PE/EM/Matl - WG1553/1553

Aleksandra Jeremic

Soo H Kim 42 manage

Guide for Evaluating Stator Cores of AC Synchronous Electric Machines Rated 1 MVA and Higher

PE/EM/Matl - WG1719/P1719

Glenn Mottershead

Soo H Kim 2 manage

IEEE Recommended Practice for Thermal Evaluation of Unsealed or Sealed Insulation Systems for AC Electric Machinery Employing Form- Wound Pre-Insulated Stator Coils for Machines Rated 15 000 V and Below

PE/EM/Matl - WG1776/1776

Chuck Wilson Soo H Kim 69 manage

Guide for Qualification and Type Tests for Partial Discharge (PD)- PE/EM/Matl - Meredith Soo H Kim 52 manage

37

Free Electrical Insulation Systems Used in Rotating Electrical Machines Fed from Voltage Converters

WG1798/P1798 Stranges

Recommended Practice for Quality Control Testing of External Discharges on Form-Wound Coils, Roëbel Bars, Vacuum Pressure Impregnated Stator Insulation and Fully Assembled Stator Windings

PE/EM/Matl - WG1799/P1799 Remi Tremblay Soo H Kim 2 manage

IEEE Recommended Practice for Measurement of Power Factor Tip-Up of Electric Machinery Stator Coil Insulation

PE/EM/Matl - WG286/286 Douglas Conley Soo H Kim 6 manage

Recommended Practice for Testing Insulation Resistance of Electric Machinery

PE/EM/Matl - WG43/P43

Ian Culbert Soo H Kim 10 manage

IEEE Recommended Practice for Insulation Testing of AC Electric Machinery with High Voltage at Very Low Frequency

PE/EM/Matl - WG433/433

Stefano Bomben

Soo H Kim 4 manage

IEEE Guide for Functional Evaluation of Insulation Systems for AC Electric Machines Rated 2300 V and Above

PE/EM/Matl - WG434/434 Lorelynn Rux Soo H Kim 3 manage

IEEE Guide for Testing Turn Insulation of Form-Wound Stator Coils for Alternating-Current Electric Machines

PE/EM/Matl - WG522/522

Chuck Wilson Soo H Kim 64 manage

Guide for Insulation Maintenance of Electric Machines Rated 1 MVA and Higher

PE/EM/Matl - WG56/56 Douglas Conley Soo H Kim 2 manage

IEEE Guide for Diagnostic Field Testing of Electric Power Apparatus - Electrical Machinery

PE/EM/Matl - WG62.2/62.2

Innocent Kamwa

Soo H Kim 72 manage

IEEE Recommended Practice for Insulation Testing of AC Electric Machinery (2300 V and Above) With High Direct Voltage

PE/EM/Matl - WG95/95

William McDermid

Soo H Kim 11 manage

IEEE Standard for Rotating Electric Machinery for Rail and Road Vehicles

PE/EM/Motor - WG11/11

Innocent Kamwa

Soo H Kim 3 manage

Standard for Standard Test Procedure for Polyphase Induction Motors and Generators

PE/EM/Motor - WG112/P112 Nick Stranges Soo H Kim 74 manage

IEEE Guide for Evaluation of Torque Pulsations During Starting of Synchronous Motors

PE/EM/Motor - WG1255/1255

Innocent Kamwa

Soo H Kim 3 manage

IEEE Guide for Induction Machinery Maintenance Testing and Failure Analysis

PE/EM/Motor - WG1415/1415 Lawrence Wall Soo H Kim 6 manage

IEEE Standard Test Procedure for Polyphase Induction Motors Having Liquid in the Magnetic Gap

PE/EM/Motor - WG252/252

Innocent Kamwa

Soo H Kim 11 manage

IEEE Guide for the Presentation of Thermal Limit Curves for Squirrel Cage Induction Machines

PE/EM/Motor - WG620/620

Innocent Kamwa

Soo H Kim 3 manage

Guide for Testing Permanent Magnet Machines PE/EM/Motor-WGxxxx/P1812

Haran Karmaker

Soo H Kim 0 manage

EMC ACTIVE PAR LISTING (https://development.standards.ieee.org/pub/active-pars?n=18)

Errors and updates should be forwarded to the Stds coordinator (I. Kamwa) or the SA liaison (S.H.Kim)

Sponsor▲

PAR Number

Title URL

PE/EM P43 Recommended Practice for Testing Insulation Resistance of Electric Machinery

https://development.standards.ieee.org/get-file/P43.pdf?t=43579800024

PE/EM P112 Standard Test Procedure for Polyphase Induction Motors and Generators

https://development.standards.ieee.org/get-file/P112.pdf?t=43584900024

PE/EM P117

Standard Test Procedure for Thermal Evaluation of Systems of Insulating Materials for Random-Wound AC Electric Machinery http://standards.ieee.org/board/nes/projects/117.pdf

PE/EM P1310

Recommended Practice for Thermal Cycle Testing of Form-Wound Stator Bars and Coils for Large Rotating Machines

https://development.standards.ieee.org/get-file/P1310.pdf?t=29199700024

38

PE/EM P1719

Guide for Evaluating Stator Cores of AC Synchronous Electric Machines Rated 1 MVA and Higher

http://standards.ieee.org/board/nes/projects/1719.pdf

PE/EM P1798

Guide for Qualification and Type Tests for Partial Discharge (PD)-Free Electrical Insulation Systems Used in Rotating Electrical Machines Fed from Voltage Converters

https://development.standards.ieee.org/get-file/P1798.pdf?t=29929300024

PE/EM P1799

Recommended Practice for Quality Control Testing of External Discharges on Form-Wound Coils, Roëbel Bars, Vacuum Pressure Impregnated Stator Insulation and Fully Assembled Stator Windings

https://development.standards.ieee.org/get-file/P1799.pdf?t=29929500024

PE/EM P1812 Guide for Testing Permanent Magnet Machines

https://development.standards.ieee.org/get-file/P1812.pdf?t=41491700024

39

ATTACHMENT G: Power System Relay Committee Liaison Report 2 0 1 0 L I A I S O N R E P O R T To the Electric Machinery Committee from the Power System Relay Committee The Power System Relay Committee (PSRC) convenes three meetings a year away from the IEEE PES Annual Meeting during January, May and September. The most recent meeting was convened in Madison, Wisconsin, from May 10-13, 2010. The next meeting will be held in Berkley, California, from September 13-16, 2010. The main items of interest to the Electric Machinery Committee (EMC) are the activities of Subcommittee J: The Rotating Machinery Protection Subcommittee (RMPS). The PSRC Chair is Miriam Sanders. The RMPS Chair is K. Stephan and the Vice-Chair is M. Yalla. Working Group (WG) activity is as follows: J1. The Adjustable Speed Drive Motor Protection WG and Protection Considerations for Com- J2. bustion Gas Turbine Static Starting WG finished their assigned reports to committee which . should be available on the PSRC web site at the time of the July 2010 EMC meeting. Both of . the WGs will undertake a transactions paper on their respective topics as a follow-up action. J3. The Protective Relaying for Pumped Storage Hydro Units is chaired by Joe Uchiyama. They discussed

microprocessor based multifunction protection relay issues. Stator ground fault relay and electromechanical differential relay durability issues were also discussed.

J8. The Generator Tutorial Revision WG is chaired by Michael Thompson. It was established in 2007 and the

output will be a Tutorial. The project will be performed in two steps. Draft 0.9 has been completed. The Tutorial will be ready by January of 2011 and presentation formats could include the following: PSRC Meeting, Regional Relay Conferences, PES General Meeting and Webinars among other things. A recommendation was made to issue CEUs.

J9. Jon Gardell chairs the Motor Bus Transfer WG. It was formed in 2006 and a report will be the WG

product. Field testing and data acquisition have been changed from the TVA Para-dise Plant to the TECO Big Bend Station. The 1.33 per unit volts per hertz criteria of ANSI C50.41 may not guarantee a safe transfer. The WG discussed Draft 11 of the WG Report.

J10. Prem Kumar is the Chair of the revision of the Guide for AC Motor Protection, established in 2007.

Revision of Draft 1 of C37.96 is in progress. Additions will include cross-refer-encing fault types with applicable protection functions. Coordination with WG J9 is required.

JTF3. Joe Uchiyama chairs the Power Plant and Transmission System Protection Coordination WG. The WG

is working to specifically address issues from the 2003 Blackout. The NERC Technical Reference Document was discussed and its recommendations need to be included in the next revisions of C37.101, C37, 102 and C37. 106.

N. E. Nilsson May 16, 2010

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ATTACHMENT H : List of Members “X” indicates year in attendance of the EMC Committee MeetingNames in bold denotes IEEE Fellow or Life Fellow

AFFILIATION CONTACT DETAILS ‘10 ‘09 ‘08 ‘07 ‘06

Agee J.C. IEEE jagee@ieee.org X XAliprantis Dionysios Iowa State University dali@iastate.edu XAmos John D. Siemens John.amos@siemens.com XAsama Junichi Shizuoka Univrsity tjasama@ipc.shizuoka.ai.jp XBartley William Hartford Stm. Blr. William_bartley@hsb.com

860 722 5483X X X X

Bloethe William G. Sargent & Lundy, LLC william.g.bloethe@sargentlundy.comX X

Bomben Stefano Ontario Power Generation stefano.bomben@opg.comBrimsek Mike Minnesota Power mbrimsek@mnpower.com

218 722 5642 / 3378X X X X X

Brummond Robert U.S. Bureau of Reclamation rbrummond@uc.usbr.gov XChen Kay Atco Power kay.chen@atcopower.com

780 7085537X X X X

Chiba Akira Tokyo University of Technology chiba@ee.titech.ac.jp X X X XConsoli Alfio University of Catania, Italy aconsoli@diees.unict.it

X

Coultes Murray Goldfinch Power Engineers mcoultes@sympatico.ca XEdmonds J jedmonds@exponent.com XEl-Hawary Mo Dalhousie Universtity elhawary@del.ca

X

El-Serafi Ahmed University of Saskatchewan Ahmed.elserafi@usask.ca X XEl-Sharkawi Mohamed University of Washington melshark@u.washington.edu

X X X

Ernst Timothy Seimens Industry timothy.ernst@siemens.com XFenton Bob FentonGTC@aol.com XGhai Nirmal nghai@austin.rr.com XGroves Randall Grant County PUD rgroves@gcpud.org

971 230 5129X

Guillot Eilin EDF Eilin.guillot@edf.fr XHaasz Jodi IEEE – SA j.haasz@ieee.org X X X XHarley Ron Georgia Tech, Atlanta rharley@ee.gatech.edu

rharley@ieee.orgX X

Hattori Kenichi Hitachi Ltd. kenichi.hattori.jm@hitachi.com+81 294 85 6509

X

Haynes Gabriel Southern Company Ghaynes@southernco.com205 992 5546

X

Hiramatsu Daisuke Toshiba Daisuke.hiramatsu@toshiba.co.jp X XHurley Joseph Siemens Energy Joseph.hurley@siemens.com

407 736 4809X X

Ionel Dan M. Vestas Americas daion@vestas.comX

Jatskevich Juri University of British Columbia jurij@ece.ubc.caX X X X X

Jeremic Aleksandra IEEE aleksandra@ieee.org XKalsi Swarn American Super Conductor swarnkalsi@yahoo.com XKamwa Innocent Hydro-Quebec/IREQ kamwa@ireq.ca

X X X

Karmaker Haran TECO Westighouse h.karmaker@ieee.orgX X X X

Kerszenbaum Izzy Southern California Edison kerszei@songs.sce.com949 368 6217

X X X X

Khosravi Amir BC Hydro Amir.khosravi@bchydro.com XKlempner Geoff AMEC NSS geoff.klempner@amec.com

416 217 2120X X X X

Kuznetsov Stephen Power Superconductor Corp. psacorp@cs.com X

NAME

41

AFFILIATION CONTACT DETAILS ‘10 ‘09 ‘08 ‘07 ‘06

Li Yanni Iowa State University yannili@iastate.eduX

Malik Om University of Calgary maliko@ieee.org X XMasrur M. Abul US Army RDECOM-TARDEC md.abul.masrur@us.army.mil

X X

Mayor Kevin Alstom (Switzerland) Kevin.mayor@power.alstom.com0041 56 466 6366

X X X

McCown William Siemens Westinghouse william.mccown@siemens.com407 736 4789

X X X X

McKinnon David mckinnon@pdma.com XMerkhouf Arezki IREQ Hydro Quebec merkhouf.arezki@ireq.ca X X X XMichalec Jim American Electric Supply jrmichalec@aep.com X XMilano Bert brmilano@do.usbr.gov XMohammed Osama A. Florida International University o.mohammed@fiu.edu

X X X X X

Montgomery Lon Siemens Energy lon.montgomery@siemens.com407 736 4784

X X X X

Mottershead Glenn HDR/DTA glenn.mottershead@hdrinc.comgmtrshd@ieee.org647 294 5586

X X X

Nakahara Akihito Hitachi akihito.nakahara.wj@hitachi.com XNilsson N.E. First Energy Corp (Retired) nilssonn@sbcglobal.net

330 482 9781X X X X

Nippes Paul Nippes-Bell support@gaussbusters.com XOshima Masahide Tokyo University of Science moshima@rs.suwa.tus.ac.jp

X X X

Owen Edward L. GE Energy (retired) eowen@nycap.rr.com XPillay Prag Concordia University pillay@eucs.concordia.ca

X X X

Rahman M.A. Memorial University of Newfoundland

arahman@mun.caX X X X X

Ready John Bechtel jready@bechtel.com301 228 8660

X X X X X

Roach John Hartford Stm. Blr. john_roach@hsb.comX

Rioual Michel EDF Michel.rioual@edf.fr X XRubbo Michael Baldor Electric mjrubbo@baldor.com XSaban Dan GE Energy saban@ieee.org

X

Sedlak Mike Edison Mission Generation msedlak@mwgen.com815 207 5872

X X X X

Seely Doug Stantec Consulting doug.seely@stantec.com407 736 4809

X

Shah Manoj GE Global Research shahmr@ge.comX X

Sharma Dave FERC dharmendra.sharma@ferc.gov XSivasubramaniam

Kiruba General Electric sivasubr@research.ge.comX X X

Spotts Philip Worley Parsons philip.spotts@worleyparsons.comX

Stein Jan EPRI jstein@epri.com XStranges Nick GE Energy nick.stranges@ge.com

X X X X

Timm Wayne Sask Power w.timm@ieee.org306 862 3148

X

Toliyat Hamid toliyat@ece.tamu.edu XUddin M. Nasir XWait Thomas Consultant trw104@sbcglobal.net X XWamkeu Rene University of Quebec rene.wamkeu@uqat.ca

819 7620971 / 2240X X X

Wasynczuk Oleg Purdue University wasynczu@ecn.purdue.edu765494 3475

X X X X

Wilson Chuck Insulation Integrity Inc. chuck@insxint.com512 694 1827

X

Number of attendees 43 32 33 35 26

NAME