전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 1997년도 전력전자학술대회 논문집
- /
- Pages.386-392
- /
- 1997
계통연계형 태양광 발전 시스템에서의 전원측 역율 개선
Source Side Power Factor Correction for Utility Interactive Photovoltaic System
초록
Recently, according to developing industry and life style, power consumption have been increased year after year. Currently these much power demand from power consumer is weakening the allowable power reserve margin in summer. As one of the remedies about this problem, the small scale utility interactive photovoltaic system(UIPVS) is considered for auxiliary power source. For this system one of problems to be solved technically, system operating power factor. Generally in case of small scale system, system is operated in unity power factor. But this unity power factor operating mode decrease power factor viewed from utility because UIPVS supply active power to utility. Therefore this paper propose UIPVS with power factor correcting function and this system is analyzed.
키워드