Mastering Trip Matrix of 132kV Substation

Course title:

Mastering Trip Matrix of 132kV Substation

Course Description:

Dear All,

This course covers the complete tripping scheme of 132kV substation, I have started the course by explaining the single line diagram of substation. Later explained the philosophy of protection system, how relays, circuit breaker & battery banks works in a substation. I have explained the topics from very basic level so that anyone with limited knowledge can also learn from this training.

This training consists of 15 lectures and 1 :26 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 understand the trip matrix, basic protection relay functionality of substation.

The following topics are covered in this training.

1. Single Line Diagram of 132kV substation

2. Protection philosophy

3. Trip coil & closing coil functionality

4. Requirement of two trip coils in system

5. Redundant battery bank, trip circuits & chargers

6. Fast tripping relays, why tripping relays are used

7. Lockout relays with ANSI code 86

8. Tripping relays with ANSI code 94

9. What is close block and when it is used

10. Where to use 86 and 94 relays

11. Busbar protection basics

12. Breaker Failure scheme basics

13. CBF stage 1 & 2 scheme

14. CBF direct transfer trip in case of stage 2

15. CBF adjacent breaker tripping

16. Trip coil save feature

17. Direct tripping from relay contacts and when to use it.

18. Advantages and disadvantages of tripping from Main relay contacts

19. Reviewed trip circuit schematics from detail drawing

20. Lockout relay schematics

21. Differential, distance, communication scheme, synch check, AR basic theory

22. Switch on to fault function

23. Transformer mechanical and electrical trip basics

24. Relay and metering SLD basics of line and transformer feeder

25. Trip matrix of line and transformer protection

Material to download:

· Substation Single Line Diagram

· 132kV line feeder trip matrix

· 132kV transformer feeder trip matrix

· Detail transformer protection panel schematics

· Detail line protection panel schematics

· Presentation

Wish you the best of luck.