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TRANSCRIPT
IEC 60870 gateways needed for SLDC
05.02.2015
Contents
• Connection to SLDC
– 60870 Basic
• Demonstrator 60870
iPLON Magic Box IEC-60870OVERVIEW
iPLON – “Magic Box”
iPLON Magic Box Standard Interface between the PV plant (rooftop or
Power Plant) and the Energy Utility Company
Based on the technical specifications of theGerman requirements of BDEW.
Control of the PV plant is achieved by theactive control of the inverters used in theplant.
Suitable for new plants as well as integratedin existing Power plants.
iGATE Datalogger (with IEC 60870-5-101/104protocols)
Connectivity to cloud based system and SLDCswith DSL, GPRS, VPN, RT, PLCC
I/O system
Supports Modbus, TCP/IP, LON
iPLON Magic Box Premium Interface between the PV plant (rooftop or Power Plant) and
the Energy Utility Company
Based on the technical specifications of the German
requirements of BDEW
The control of the PV plant is achieved by the active control
of the inverters used in the plant
Used for new plants but also be integrated in existing Power
plants
iGATE Datalogger (IEC 60870-5-101/104 protocols)
Connectivity to cloud based system and SLDCs with DSL,
GPRS, VPN, RT, PLCC
Firewall , Scalable I/O system, Time synchronisation through
GPS (opt.)
Supports Modbus, TCP/IP, LON
India - Transmission Media
IEC 60870 origin• International Electrotechnical Commission 60870
Standards (IEC 60870)
• 60870 standards are developed by IEC Technical
Committee 57 (Working Group 03)
– Define systems used for telecontrol (supervisory control
and data acquisition) in electrical engineering and power
system automation
– For controlling electric power transmission grids and other
geographically widespread control systems.
– use of standardized protocols, equipment from many
different suppliers can be made to interoperate.
IEC 60870 – Six Parts
defining general
information
Operating Conditions
Electrical Interfaces
Performance Requirements
Data Transmission
Protocols
IEC 60870-5 Protocol Standards
• IEC 60870-5-101 Telecontrol tasks (serial communication)
• IEC 60870-5-102 Meter Count
• IEC 60870-5-103 Protection data disposal (within a switchgear)
• IEC 60870-5-104
Telecontrol tasks in IP networks (Network access for IEC 60870-5-101 using standard transport profiles )
IEC 60870-5-101
• IEC 60870-5-101 [IEC101] is a standard for power system monitoring, control & associated communications for telecontrol, teleprotection, and associated telecommunications for electric power systems
IEC-101 Addressing
IEC Data types I
IEC-101 Telegrams
IEC-101 Control Field
IEC-101 Balanced / Unbalanced
IEC Data types II
IEC Data types III
IEC-101 Data types IV
IEC-101 Interoperability
IEC-104 Telegram Format
60870 Test Tools : Mitraware
60870 Testing Tools : Wireshark
Future: IEC 61850
IEC 60870 Interoperability
Advantages of iPLON – “Magic Box”
• Control unit for decentralized energy production
• Realtime information out of the energy production
• Needed for grid stabilization
• Combination of different energy producer
• Wind, solar, hydro power, diesel engine, storage systems etc.
• Active control of:
• Energy output, Cos Phi, stand by reserve, forecast
SLDC- Project Developer (PD) Organizational Workflow
Contents Preface : ........................................................................................................................................................... 2
1. Contact Details ......................................................................................................................................... 2
1.1 SLDC........................................................................................................................................................ 2
1.2 Project Developer................................................................................................................................... 2
2. Letter of Recommendation ...................................................................................................................... 2
3. Datapoint List ........................................................................................................................................... 2
3.1 Modbus/Modtcp Datapoint ................................................................................................................... 2
3.2. IEC 60870-5-101/104 Datapoints .......................................................................................................... 2
3.3. Interoperability List ............................................................................................................................... 3
4. Connectivity Details ................................................................................................................................. 3
4.1. 104 ......................................................................................................................................................... 3
4.2.101 ......................................................................................................................................................... 3
5. Time Stamp .............................................................................................................................................. 3
6. Checklist ................................................................................................................................................... 3
Serial / TCP/IP Serial / TCP/IP
SLDC- Interoperability Check list
Process information in monitor direction
<1> := Single-point information M_SP_NA_1
<2> := Single-point information with time tag M_SP_TA_1
<3> := Double-point information M_DP_NA_1
<4> := Double-point information with time tag M_DP_TA_1
<5> := Step position information M_ST_NA_1
<6> := Step position information with time tag M_ST_TA_1
<7> := Bitstring of 32 bit M_BO_NA_1
<8> := Bitstring of 32 bit with time tag M_BO_TA_1
<9> := Measured value, normalised value M_ME_NA_1
<10> := Measured value, normalised value with time tag M_ME_TA_1
<11> := Measured value, scaled value M_ME_NB_1
<12> := Measured value, scaled value with time tag M_ME_TB_1
<13> := Measured value, short floating point value M_ME_NC_I
<14> := Measured value, short floating point value with time tag M_ME_TC_1
<15> := Integrated totals M_IT_NA_1
<16> := Integrated totals with time tag M_IT_TA_1
<17> := Event of protection equipment with time tag M_EP_TA_1
<18> := Packed start events of protection equipment with time tag M_EP_TB_1
<19> := Packed output circuit information of protection equipment with time tag M_EP_TC_1
<20> := Packed single-point information with status change detection M_PS_NA_1
SLDC- Test scriptsContents
1. Test Procedure in SLDC ........................................................................................................... 2
i. Establish Connection between SLDC Scada System and Magic Box ........ 2
ii. Establish Connection between Magic Box and Modbus/Modtcp Slave
Simulator (PC) ................................................................................................................................... 2
iii. Simulation of Configured Datapoints in Modbus/Modtcp Slave
Simulator (PC) ................................................................................................................................... 2
iv. Verification of Simulated Datapoints in SLDC Scada System ...................... 2
2. Test Procedure in Pant ............................................................................................................ 2
i. Establish Connection between Modbus/Modtcp Devices and Magic
Box ............................................................................................................................................................. 2
ii. Establish Connection between Magic Box and IEC-60870-5-101/104
Master Simulator (Mitraware running on PC) ............................................................. 3
iii. Configuration of IEC-60870-5-101/104 Master Simulator with
required Datapoints ...................................................................................................................... 3
iv. Verification of Configured Datapoints in IEC-60870-5-101/104
Master Simulator ............................................................................................................................. 3
3. SLDC – Plant (End to End) Test. .......................................................................................... 3
i. Establish Connection between Magic Box(Plant) to the SLDC Scada
System ..................................................................................................................................................... 3
ii. Verification of Configured Datapoints in SLDC Scada System and
Real-Time Plant Data .................................................................................................................... 3
iii. Confirmation / Handover from SLDC & Plant Incharge ................................. 3
SLDC IEC-Modbus Mapping
S No Mapping document Description Resposibility Checkbox
Availability date
1 Modbus/ModTCP Datapoints PD o
2 IEC 60870-5-101/104 Indication PD/SLDC o
Control PD/SLDC o
Analog input PD/SLDC o
Live Demonstration
Thank You!
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