دورة نظام الطاقة الكهربائية Electrical power system

Course Objective

This course provide a deep understanding for advanced level of Protection of power system and electrical systems Faults

The continuity of electrical power supply is very important especially for the industrial sector where a curtailment of supply is extremely costly as oil and gas field.  Hence it is important to take the necessary action to prevent faults, to minimize potential damage and power disruption to life, equipment and property. Electrical systems are subjected to various external and internal factors for e.g. lightning phenomena, weather conditions, insulation failure, pollution, temperature rise, unforeseen rises in power usages, etc.

Course Contents

1. The importance of the continuity of power supply
2. Electrical power system Fault sources
3. Select suitable rating of equipment according to  short-circuiting
4. Introduction to Short circuit calculation
5. Selection of the correct switchgear rating for fault duties
6. Basic assumptions
7. Various causes of electrical faults
8. Different types of electrical faults
9. Typical calculation examples of short circuit
10. Types C/H and of protection relays
11. IEEE directives & ANSI Device numbers
12. Relay selection guide
13. Protective Devices Maintenance as It Applies to the Arc /Flash In Hazard
14. Coordination of protective device in electrical network
15. Factors affecting choice of   circuit breakers or power fuses in typical practical example
16. Selectivity and co-ordination studies
17. Adjusting trip unites

Who Should Attend

Supervisors (high technical institute) and engineers who are responsible for maintaining, testing of protection relays at power plants