Understand Power Substation Control Schematics like never before, A must have course delivered by field expert
What you'll learn

Control Circuit

What is Seal In Circuit & how it works

Tripping and closing coil characteristics

Tripping and closing coil save circuit

Trip Command Duration and Resetting of Trip Command

GIS Components

Circuit breaker pumping action

Anti Pumping Circuit and Relay

What is Pole Discrepancy

Pole Discrepancy Circuit and Relay

Pole Discrepancy Relays Operation Philosophies

Pole Discrepancy Vs Breaker Failure

Circuit Breaker Failure

Circuit Breaker Close Block Function

Circuit Breaker Failure Relay Initiation Circuit

Circuit Breaker Save Coil Feature

Circuit Breaker Failure With Current and without current feature

Busbar Protection Basic Functionality

Gas Insulated Switchgear

Gas Insulated Switchgear Single Line Diagram

SF6 Lockout Circuit

SF6 Lockout in Tripping Circuit

Circuit Breaker Auxiliary Contacts

Spring Auxiliary Contacts

Circuit Breaker Counter and Its Circuit

Spring Charge Mechanism Circuit

Operation ranges for AC and DC Voltages of Switch Gear

Operation Circuit for Three Position Switch

Early Make Late Break Contacts Vs Normal contacts

Current Transformer Circuit

Voltage Transformer Circuit

Circuit Breaker Interlocks and operation circuit

Line Isolator Interlocking

Line Isolator Interlock Circuit

Busbar Isolator Interlocks and circuit

Busbar Isolator Earth Switch, Line Isolator Switch and High Speed Earth Switch

Interlock of Busbar Earth Switch and VT three position switch

Intermediate Position Alarm Circuit

Discrepancy Switch Circuit

Supply Supervision, Loop Supervision, MCB Trip Supervision

Basic Knowledge of schematics

Description

Dear All,

This is an intermediate to advance level course and basic schematics understanding is the pre-requisite for this course. You can check my other course for basic concepts of schematics.

I have started the course by explaining circuit breaker cubicle schematics functions, I recommend taking your to understand and practice well before proceeding to the next topic. Training is design like classroom board training.

This training consist of 39 lectures and 7 :14 hours duration of video

I have utilized my 18plus years of field experience & try to deliver my best.

After completing this training, you will be able to read and understand any substation/power plant control schematics for GIS / LCC/ Switchyard.

The following topics are covered in this training.

Seal In Circuit

Tripping and closing coil characteristics

Tripping and closing coil save circuit

Trip Command Duration and Resetting of Trip Command

GIS Components

Circuit breaker pumping action

Anti Pumping Circuit and Relay

What is Pole Discrepancy

Pole Discrepancy Circuit and Relay

Pole Discrepancy Relays Operation Philosophies

Pole Discrepancy Vs Breaker Failure

Circuit Breaker Failure

Circuit Breaker Close Block Function

Circuit Breaker Failure Relay Initiation Circuit

Circuit Breaker Save Coil Feature

Circuit Breaker Failure With Current and without current feature

Busbar Protection Basic Functionality

Gas Insulated Switchgear

Gas Insulated Switchgear Single Line Diagram

SF6 Lockout Circuit

SF6 LockOut in Tripping Circuit

Circuit Breaker Auxiliary Contacts

Spring Auxiliary Contacts

Circuit Breaker Counter and Its Circuit

Spring Charge Mechanism Circuit

Operation ranges for AC and DC Voltages of Switch Gear

Operation Circuit for Three Position Switch

Early Make Late Break Contacts Vs Normal contacts

Current Transformer Circuit

Voltage Transformer Circuit

Circuit Breaker Interlocks and operation circuit

Line Isolator Interlocking

Line Isolator Interlock Circuit

Busbar Isolator Interlocks and circuit

Busbar Isolator Earth Switch, Line Isolator Switch and High-Speed Earth Switch

Interlock of Busbar Earth Switch and VT three-position switch

Intermediate Position Alarm Circuit

Discrepancy Switch Circuit

Supply Supervision, Loop Supervision, MCB Trip Supervision

Wish you the best of luck.

Muhammad Kashif

Who this course is for:

Eeers, Technicians, Students




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