Power System Protection
Power System Protection
The courses are designed and delivered by specialists with extensive expertise in their fields, and apply real world lessons and leading-edge knowledge.
Course Content
- Faults and fault levels
- Principles of discrimination
- Measurement
- Earth fault and earth leakage protection
- Distance protection
- Differential protection
- Overcurrent protection
- Transmission line protection
- Generation protection
- Transformer protection
- Motor protection
- Grading and coordination of relays
Protection Grading of Relays
Correct grading of relay is essential to have a reliable transmission and distribution system. In this courses, you will provide a detailed protection grading system and their procedure.
Relay coordination
- Protection relay setting calculations
- Overcurrent grading of relay-relay and relay-fuse
- Distance protection using time stepped zone settings
- Fuse and breaker protection settings
- Operating characteristics of overcurrent relays
- Operating characteristics of distance relays
- Operating characteristics of differntial relays
Protection coordination study
The courses will provide a detailed protection coordination and grading study on radial or meshed network.
Relay coordination
- Unit differential protection
- Overcurrent grading on radial system
- Distance protection using time stepped
- Fuse and breaker protection settings
- Selection criteria for transmission system protection
- Selection criteria for distribution system protection
- Selection criteria for industrial and island mode networks
- Protection system for low fault level networks
- Grading and coordination of relays during weak infeed scenarios
