About this document
General Line Protection Overview by Meghavahina is a document available to read on EtoBox.
1) The document discusses general line protection, including distance relays, operating characteristics, and the effect of parallel lines. It describes fault types, measuring principles for overcurrent, differential, and distance protection. 2) Distance protection relies on measuring the voltage and current to determine the line impedance to a fault. It is based on positive, negative, and zero sequence impedance measurements. 3) Fault resistance, double end infeeds, and remote faults can cause measuring
- Author
- Meghavahina
- Language
- EN