33/11kV Distribution Power System Protection (Part 1)
Introduction
Distribution Power System Protection is crucial to safety and customer satisfaction. A fault in the power system, whether temporary or permanent, will disrupt the electrical supply to the customer and also possibly be a safety hazard. Distribution Power System Protection is needed to prevent unnecessary service interruptions or disturbances, eliminate safety hazards, and if a fault is occurring, to minimize the duration of a fault.
The objective of this course is to educate participants on two methods of Power System Protection which are fuses and overcurrent relays. Participants will gain an understanding of these topics through theoretical and practical training by experienced instructors.
TECHNICIAN
Target Participant
ILSAS BANGI
Venue
3 DAYS
Duration
Objective
At the end of the course, participants will:
- Have a basic understanding of power system protection and how it is carried out
- Learn to identify the many types of high voltage fuses and the appropriate usage of them
- Understand the IDMT principle and how it relates to overcurrent earth fault relays
- Have hands-on experience on overcurrent earth fault relay testing
Agenda
Day 1
Theory
Basic introduction of power system protection
High voltage fuse
- Introduction
- Understanding types of high voltage fuse
Practical
Identify all the types of high voltage fuse
- HRC fuse
- Quench fluid fuse
- Expulsion fuse
Day 2
Theory
Current Transformer
- Introduction to the current transformer
- Current transformer concept
- Current transformer testing
Practical
Current transformer testing
- Polarity test
- Ratio test
Day 3
Theory
Relay
- Introduction overcurrent earth fault relay
Overcurrent earth fault relay
- Operation principle
- Basic component
- Grading
- Setting
- An inverse definite minimum time (IDMT)
Practical
Overcurrent earth fault relay testing
- Inverse definite minimum time (IDMT) relay secondary testing
- Equipment required
What people say?
It was a perfect match seeing that i need to work on my confidence.I actually learnt more skills that is needed for me to be able to develop training programs.
Bodil Dahl
Ceo & Founder Crix
The course definitely helped in improving concepts. It would be great if you add more examples of templates for Training evaluation. This would help in creating better sheets in future. Thanks
Sonal Tyagi
Head Of Sales , Intel
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