The document discusses on-load tap changers (OLTC) for transformers. It provides an overview of a 3-day seminar on OLTC function, selection, and operation, including: how OLTCs work; making decisions regarding OLTC operation, maintenance, and troubleshooting; and the mechanical parts of power transformers. The seminar covers OLTC types, selection applications, calculations, simulations, and maintenance procedures. Participants learn through presentations, exercises, and hands-on experience with OLTC equipment.
Process level measurement has greatly evolved over the years with new technologies. Instrumentation engineers have more demanding requirements that make it essential to have reliable and accurate liquid level measurements. Although based on a more traditional level measurement technology, one of the most trusted devices for continuous liquid level measurement remains the displacer level transmitter
This presentation explains completely about transformer. This is more important for Electrical Engineering students and all technical knowledge aspirants. I worked out in a manner to craft out a best presentation on Transformers. I hope you like it.
Power Electronical provides Transformer Oil Testing and Oil Analysis services. Our lab is NABL accreditated, and provide IEC/IS/ASTM standard test services.
Process level measurement has greatly evolved over the years with new technologies. Instrumentation engineers have more demanding requirements that make it essential to have reliable and accurate liquid level measurements. Although based on a more traditional level measurement technology, one of the most trusted devices for continuous liquid level measurement remains the displacer level transmitter
This presentation explains completely about transformer. This is more important for Electrical Engineering students and all technical knowledge aspirants. I worked out in a manner to craft out a best presentation on Transformers. I hope you like it.
Power Electronical provides Transformer Oil Testing and Oil Analysis services. Our lab is NABL accreditated, and provide IEC/IS/ASTM standard test services.
Circuit Breaker, Recloser and Tap-Changer Instrument Testinginfoweb12
Cutting-edge products for testing and analysing circuit breakers, on-load tap changers and reclosers, designed to ensure top performances in harsh environments.
Programmable Logic Controllers, Hardware, Programming, Automation
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Servo Motors Adjust, is a company specialized in the repair and adjustment
of Servo Motor and special high revolution motors.
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Course Overview
The two day course is designed for electrical engineers and operational staff involved in power generation. The content
is relevant for all types of generation involving synchronous machines; from traditional coal, oil, gas and hydro, to
offshore and nuclear. The course will give delegates a firm understanding in the operation of excitation control systems
along with an appreciation of the different types available and the numerous systems offered by the major manufacturers.
Course Learning Outcomes
Delegates will learn about:
Fundamentals of the synchronous machine
The generator capability diagram
Excitation system components
Excitation system control theory
Parallel operation of generators
Brushless / Rotating excitation systems
Static excitation systems
Power System Stabilisers
Transmission company compliance
IEEE Excitation Standards
Who Should Attend
•Electrical engineers involved in power generation both onshore and offshore
•Power plant operational staff
About This Training Course
The two day course is designed for electrical engineers and operational staff involved in power generation. The content
is relevant for all types of generation involving synchronous machines; from traditional coal, oil, gas and hydro, to
offshore and nuclear. The course will give delegates a firm understanding in the operation of excitation control systems
along with an appreciation of the different types available and the numerous systems offered by the major manufacturers.
Learning Outcomes
Delegates will learn about:
Fundamentals of the synchronous machine
The generator capability diagram
Excitation system components
Excitation system control theory
Parallel operation of generators
Brushless / Rotating excitation systems
Static excitation systems
Power System Stabilisers
Transmission company compliance
IEEE Excitation Standards
Who Should Attend
•Electrical engineers involved in power generation both onshore and offshore
•Power plant operational staff
This is density based traffic light control system using Programmable logic controller(PLC). Then side which have more vehicles(density) will be getting on first. This process will take place according to number of vehicles.
Operations and Maintenance, Low Voltage, team player, operation maintenance and testing, corrective maintenance, ULP, Programmable Logic Controller, Planned Maintenance, , Medium Voltage, Maximo, Improvement maintenance and troubleshooting of electrical cabinet and modification, Fibre Optic Cable, Ethernet Switches, CCTV, BMS Engineer
operation maintenance department. Supervision of fire fighting system (Addressable & Conventional system), monitoring CCTV cameras and controlling of speed gates. Also monitoring HVAC zone equipments. * Maintain Job Schedules on Daily and Weekly basis.
2. 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”
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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
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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
5. 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
6. 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: max.philipp@mpconsult.com.my
Website: www.mpconsult.com.my