직류배전이 적용된 상업용 건물을 위한 비상 발전 시스템의 통합 운전 방법

Emergency power supply needs consideration to prepare power failure of AC grid due to characteristic of DC distribution system connected with AC grid and digital loads. In this paper, an emergency power supply system and operation method for building DC distribution using emergency generator is suggested. The performance of the proposed method is verified by simulation.