Research of Single-phase two-stage photovoltaic grid-connected inverter

被引：0
|
作者：
Han, Xiaomin [1 ]
Zhao, Lin [1 ]
机构：
[1] Shandong Kaiwen Coll Sci & Technol, Jinan, Peoples R China
来源：
ENGINEERING SOLUTIONS FOR MANUFACTURING PROCESSES, PTS 1-3 | 2013年 / 655-657卷
关键词：
photovoltaic grid-connected inverter; MPPT; SPWM; Boost;
D O I：
10.4028/www.scientific.net/AMR.655-657.1571
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In order to meet the needs of different occasions for the low power photovoltaic grid-connected inverter, designed a single phase 3KW two stage photovoltaic grid-connected inverter. DC - DC link used an improved ZVT- Boost circuit to achieve maximum power point tracking (MPPT) control of the panels, DC-AC link used frequency doubling unipolar SPWM control to ensure the full-bridge inverter circuit output current waveform distortion rate minimum, at the same time to achieve the highest efficiency.
引用
收藏
页码：1571 / 1575
页数：5
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