과제정보
연구 과제 주관 기관 : National Research Foundation of Korea (NRF)
전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2016년도 전력전자학술대회 논문집
- /
- Pages.365-366
- /
- 2016
절연형 단상 태양광 PCS의 직류링크 커패시터 저감
Reduction of DC-link Capacitance for Single-Phase Transformerless Photovoltaic Power Converters
- Nguyen, Hoang Vu (Department of Electrical Engineering, Yeungnam University) ;
- Lee, Dong-Choon (Department of Electrical Engineering, Yeungnam University)
- 발행 : 2016.07.05
초록
This paper presents a single-phase transformerless photovoltaic (PV) power converter systems based on the AC/DC boost inverter, which is capable of solving the leakage current and second-order ripple power issues. By eliminating the inherent ripple power in single-phase inverter, the bulky electrolytic capacitor can be replaced by a small film capacitor. The validity of the proposed scheme has been verified by the simulation results.
키워드