http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
태양광 발전시스템의 네가티브 컨덕턴스를 이용한 계통연계형 인버터
이창희(Changhee Lee),박기락(Kilack Park),최재호(Jaeho Choi) 전력전자학회 2002 전력전자학술대회 논문집 Vol.- No.-
This paper proposes a grid-connected Inverter using the negative conductance of PV power system, which has four IGETs and simple controller. Most of modern electric loads generate the current harmonics and the line voltage distortion. The new solar-to-ac converter(STAC) provides by emulating a negative conductance load to the line voltage, so the current harmonics from ST AC is canceled the effect of the harmonics from other loads As a result, the line voltage distortion is decreased. The proposed system have low cost, small size, and light weight compared to conventional photovoltaic converter