mpc oltc brochure

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Hands‐On Knowledge MP Consult Sdn Bhd On Load Tap Changers FuncƟon, SelecƟon, OperaƟon

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Page 1: MPC OLTC Brochure

Hands‐On Knowledge MP Consult Sdn Bhd

On Load Tap Changers Func on, Selec on, Opera on

Page 2: MPC OLTC Brochure

222 22

Hands‐On Knowledge

On Load Tap Changer

Func on

Opera on

Selec on

Tes ng

Transformer

Components

Protec on

Core

Windings

Insula on

Cooling

Correla on between Components

Transformer Oil Analysis

Life me assessments

TRANSFORMER SUPPORT

SOLUTIONS

The Independent Transformer & Tap Changer Specialist

Max Philipp has extensive experience gained in interna onal opera ons, strategic

management and marke ng and a technical exper se in the field of High Voltage

Regula on, Transformers and Substa ons. From hands‐on to managing teams in the

Asset Management of Substa ons and especially Power Transformers give him the

right background to pass on his wealth of experience. His customer base includes

Power U li es, High & Medium Voltage Substa ons, Transformer Manufacturers

and Industrial customers in the Asia Pacific region.

Max Philipp has worked for 25 years at

Maschinenfabrik Reinhausen GmbH (MR)

of Germany. In his career he led success‐

fully 2 of their subsidiaries. The first one

was in Australia and his last engagement

was as Managing Director in Reinhausen

Asia Pacific in Kuala Lumpur. Due to his

previous engagements he has estab‐

lished deep contacts all over Asia Pacific

Power Industry.

On Load Tap Changer: Func on, Selec on & Opera on

This course will aid par cipants in the understanding of on load tap changers (OLTC)

and provide them with greater apprecia on and knowledge of OLTC’s selec on and

func on.

At the end of the 3‐day seminar the par cipants will learn:

How an OLTC works

To make decisions concerning OLTC with regards to opera on, maintenance,

troubleshoo ng

How the mechanical parts in your power transformer works.

The training is held at the MP Consult’s training facility.

Comments made by Par cipants :

“It helped to improve my knowledge of OLTC “

“To have a be er apprecia on of the design and opera on of transformer and

OLTC”

“This course is very informa ve as it is related to our daily work”

“Good technical OLTC exposure”

Page 3: MPC OLTC Brochure

333 33

Hands‐On Knowledge

Day 1

Func on

Historical background, Opera ng Principle & Modern Types of Tap

Changers

Oil Type

Diverter / Selector switch types (M, R, CM, UCG )

Selector switches (V, VV, CV, UZE)

Vacuum type

Diverter / Selector switch types (VM, VR, CM2, SHZV, VUCL)

Selector switches (VV, CV2, VUBB)

Reactor type

With the help of training models the func on will be explained by hands‐on method

for be er understanding.

Selec on

Applica on in Transformer Windings

Star

Delta

Auto

Calcula ons of Main Parameters

Simula on of Winding connec ons => Hands On

Linear regula on

Coarse / Fine regula on

Reversing regula on

The group will undergo exercises to be er understand the func on and opera on of

the OLTC tap selector and diverter switch.

Opera on

Motor Drive units (Func on & Opera on)

Commissioning

Rou ne Checks

Asset Management =>Maintenance Strategies

Automa c Voltage Regulator & Parallel Control of Trans‐

former

Page 4: MPC OLTC Brochure

444 44

Hands‐On Knowledge

Days 2 & 3

Provide knowledge on the maintenance procedures of the different OLTC models :

Diverter Switch / Tap Selector

Selector Switch

Safety briefing before working on HV equipment

General setup OLTC, Motor Drive Unit & Drive Sha s (Test opera‐

ons to bring the equipment into the “Adjustment Posi on”)

Checking OLTC posi on with Motor Drive posi on

Removing Drive Sha protec on cover

Removing horizontal Drive Sha

Opening the OLTC head cover

Removing Diverter Switch insert

Replacing the cover

Diverter Switch support is removed

Energy accumulator is removed

Diverter Switch is brought into middle posi on

Contact shells are removed

During this process you will have opportunity to have hands‐on experience with the

equipment.

Once we have gone through all the required steps of a rou ne service you will reassemble

the Diverter Switch and reinstall the Diverter Switch into the compartment and close it.

Then we will perform test opera on to verify correct assembly. The final step will be to

adjust the OLTC with the Motor Drive Unit.

Further to the rou ne the par cipants will learn:

Different ra ngs: 300, 350 , 500 and 600 A Star point (3Phase)

OLTC

Modular setup of single phase OLTC 800, 1200 and 1500 A

Importance of symmetrical coupling OLTC and MDU

OLTC protec ve devices, RS2001, PRD, Diaphragm

all these processes.

MP Consult includes tes ng methods for OLTC

and Transformer in the training concept.

During the training the Par cipants will have

hands‐on experience :

Sta c Winding Resistance Measurement

Dynamic OLTC Resistance Measurement

(DRM)

OLTC Motor Current (Torque) Measurement

Vibro Acous c Fingerprint Measurement

Page 5: MPC OLTC Brochure

555 55

Hands‐On Knowledge

 

Available Courses

The 4 Pillars of Transformer Condi on Monitoring

On‐Load Tap Changers – Func on, Selec on, Opera on for Engineers

On‐Load Tap Changers – Func on, Selec on, Opera on for Managers

DARE – Diagnose, Analyse, Repair & Eliminate (Transformers and OLTC)

Design, Tes ng, Installa on, Opera on & Maintenance of Transformers

Transformer Introduc on (Func on, Designs, Opera on and Tes ng)

Transformer Diagnos cs

Transformer Oil Handling and Vacuum Processing

Interna onal Marke ng

Going for Gold: Effec ve life management of power transformers

.

Consulta on on HV ma ers and customized training are available

Page 6: MPC OLTC Brochure

666 66

Hands‐On Knowledge

MP Consult Sdn. Bhd (911882-M) B-02-20, Plaza Damas 3 63 Jalan Sri Hartamas 1 Sri Hartamas 50480 Kuala Lumpur Malaysia Tel: +60 12 772 9848 Fax: +60 3 6211 0886 Email: [email protected] Website: www.mpconsult.com.my