The objective of protective relays and protective schemes is to protect electrical equipment such as transformers, lines, cables, bus bars, etc. during abnormal system conditions. Hence, protective ...

Relay testing is one of those challenging areas where there never seems to be a shortage of questions. The technology adopted in both the relays themselves and in the equipment used to test them is ...

Abstract: Large-scale wind farm usually contains hundreds of wind turbines, which is directly integrated to the high voltage transmission network through long distance transmission line. Because of ...