A Module-Integrated Isolated Solar Microinverter

作者:Chiu Huang Jen*; Lo Yu Kang; Yang Chun Yu; Cheng Shih Jen; Huang Chi Ming; Chuang Ching Chun; Kuo Min Chien; Huang Yi Ming; Jean Yuan Bor; Huang Yung Cheng
来源:IEEE Transactions on Industrial Electronics, 2013, 60(2): 781-788.
DOI:10.1109/TIE.2012.2206351

摘要

This paper presents a module-integrated isolated solar microinverter with pseudo-dc link. The studied grid-tied microinverters can individually extract the maximum solar power from each photovoltaic panel and transfer to the ac utility system. High conversion efficiency and high maximum power point tracking accuracy can be achieved with the studied pseudo-dc link topology. The operation principles and design considerations of the studied solar inverter are analyzed and discussed. A laboratory prototype is implemented and tested to verify its feasibility.

  • 出版日期2013-2