A New AC Bypass Single-Phase Transformerless Grid-connected Photovoltaic Inverter

被引：0
|
作者：
Ou, Jing [1 ]
Dong, Mi [1 ]
机构：
[1] Cent S Univ, Dept Informat Sci & Engn, Changsha, Hunan, Peoples R China
来源：
PROCEEDINGS OF THE 2018 13TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA 2018) | 2018年
基金：
中国国家自然科学基金;
关键词：
pv grid-connected system; high efficient; common mode; transformerless; leakage current;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Grid-connected photovoltaic (PV) power generation technology has increasingly become a research hotspot. Grid-connected inverter, as the interface between the PV array and the grid, is the key factors affecting the reliable operation of the system. Transformerless inverter is widely used in grid-connected inverter due to its high efficiency, low cost and light weight. However, the leakage current problem leads to serious safety and EMI issues among transformerless inverter. Therefore, this paper presents a new type of inverter, which can solve these problems and improve the efficiency of grid-connected PV inverter.
引用
收藏
页码：1380 / 1385
页数：6
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