Mastering Transformer Trip Matrix of 132kV Substation

Learn from Professionals, Electrical Power Engineering
What you'll learn
Single Line Diagram of 132kV substation
Protection philosophy
Trip coil & closing coil functionality
Requirement of two trip coils in system
Redundant battery bank, trip circuits & chargers
Fast tripping relays, why tripping relays are used
Lockout relays with ANSI code 86
Tripping relays with ANSI code 94
What is close block and when it is used
1Where to use 86 and 94 relays
Busbar protection basics
Breaker Failure scheme basics
CBF stage 1 & 2 scheme
CBF direct transfer trip in case of stage 2
CBF adjacent breaker tripping
Trip coil save feature
Direct tripping from relay contacts and when to use it.
Advantages and disadvantages of tripping from Main relay contacts
Reviewed trip circuit schematics from detail drawing
Lockout relay schematics
Differential, distance, communication scheme, synch check, AR basic theory
Switch on to fault function
Transformer mechanical and electrical trip basics
Relay and metering SLD basics of line and transformer feeder
Trip matrix of line and transformer protection
Requirements
Basic knowledge of electrical
Description
Course title:Mastering Trip Matrix of 132kV SubstationCourse 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 videoI 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 substation2. Protection philosophy3. Trip coil & closing coil functionality4. Requirement of two trip coils in system5. Redundant battery bank, trip circuits & chargers6. Fast tripping relays, why tripping relays are used7. Lockout relays with ANSI code 868. Tripping relays with ANSI code 949. What is close block and when it is used10. Where to use 86 and 94 relays11. Busbar protection basics12. Breaker Failure scheme basics13. CBF stage 1 & 2 scheme14. CBF direct transfer trip in case of stage 215. CBF adjacent breaker tripping16. Trip coil save feature17. Direct tripping from relay contacts and when to use it.18. Advantages and disadvantages of tripping from Main relay contacts19. Reviewed trip circuit schematics from detail drawing20. Lockout relay schematics21. Differential, distance, communication scheme, synch check, AR basic theory22. Switch on to fault function23. Transformer mechanical and electrical trip basics24. Relay and metering SLD basics of line and transformer feeder25. Trip matrix of line and transformer protectionMaterial 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· PresentationWish you the best of luck.
Who this course is for
Students, technicians, engineers
Homepage

https://www.udemy.com/course/mastering-transformer-trip-matrix-of-132kv-substation/