Four-Switch Single-Phase Common-Ground PV Inverter with Active Power Decoupling
发布时间:2021-08-11
点击次数:
DOI码:10.1109/TIE.2021.3063962
所属单位:中南大学
发表刊物:IEEE Transactions on Industrial Electronics
关键字:This letter presents a transformerless single-phase PV inverter, which combines with common-ground (CG) and active power decoupling (APD) techniques. The leakage current is eliminated and bulky electrolytic capacitors are removed, thus improving the system safety and reliability. In addition, it needs only four switches and can be implemented conveniently by a commercial H-bridge module. The validity of the inverter is verified with a 2-kW prototype.
摘要:This letter presents a transformerless single-phase PV inverter, which combines with common-ground (CG) and active power decoupling (APD) techniques. The leakage current is eliminated and bulky electrolytic capacitors are removed, thus improving the system safety and reliability. In addition, it needs only four switches and can be implemented conveniently by a commercial H-bridge module. The validity of the inverter is verified with a 2-kW prototype.
合写作者:Xu, Guo, Wang, Hui, Guo, Bin, Sun, Yao, Su, Mei
第一作者:Xu, Xindong
论文类型:期刊论文
卷号:69
期号:3
页面范围:3223-3228
ISSN号:02780046
是否译文:否
发表时间:2021-08-01
收录刊物:EI