Development of Generator Excitation System with Main/Standby Controller in In-chun Thermal power plant #4

인천화력 4호기 발전기용 주/부 제어기를 갖는 정지형 여자시스템 개발

Potential-source controlled excitation system had been developed for synchronous generator in In-Chun thermal power plant #4 by KEPRI. This paper describes the characteristics of Main/Standby control system employed analog, digital circuit devices (hybrid type) and 3 PCRs(Phase Controlled Rectifier)