About this document
Phase Comparators in Static Relays by Manmohan Meena is a document available to read on EtoBox.
Static relays use solid state components like transistors and diodes rather than mechanical parts. They can replace electromechanical relays. A static relay has a comparator that compares operating and restraining quantities like voltage and current magnitudes or phase angles to detect faults. It also has amplitude comparators like circulating current or opposed voltage comparators, and phase comparators like vector product, block and spike, or phase splitting comparators. Numerical relays sample AC quantit
- Author
- Manmohan Meena
- Language
- EN