A Novel Single Stage, Transformerless PV Inverter

被引：0

作者：

Gautam, Vasav ^{[1
]}

Kumar, Ashok ^{[1
]}

Sensarma, Parthasarathi ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Elect Engn, Kanpur 208016, Uttar Pradesh, India

来源：

2014 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT) | 2014年

关键词：

Single stage inverter; transformer-less inverter; single phase inverter; doubly ground; common ground PV inverter;

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：

This paper presents a novel single stage, single phase, common ground, transformer-less inverter for PV application. The ideal gain of the inverter is minus infinity to plus infinity. Converter is derived from intelligent circuit connections of Cuk converter and Watkins-Johnson converter. The control to output transfer function contains right half plane (RHP) zeros, which leads to a limited closed loop bandwidth. This limitation is overcame by current programmed controller. Analytical foundations are followed by simulation results.

引用

页码：907 / 912

页数：6

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