Two Soft Start Methods for Bi-directional DC-DC Converter in Stand-alone PV System

被引:1
作者
Zhu, Xianglin [1 ]
Liao, Zhiling [1 ]
Yang, Mengxiong [1 ]
机构
[1] Jiangsu Univ, Sch Elect & Informat Engn, Zhenjiang 212013, Peoples R China
来源
2009 ISECS INTERNATIONAL COLLOQUIUM ON COMPUTING, COMMUNICATION, CONTROL, AND MANAGEMENT, VOL IV | 2009年
关键词
bi-directional converter; solar cell; battery; soft start;
D O I
10.1109/CCCM.2009.5267664
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
Two soft start methods-delay synchronizing rectification soft start method and two-phase soft start method are proposed to achieve soft start for bi-directional converter of double sources in stand-alone photovoltaic power system. Delay synchronizing rectification soft start method is simple but restricted, which is not feasible under light load conditions. Two-phase soft start method can avoid inverse inductor current by implementing soft start of both active switch and passive switch in a wide range of applications. Experimental results are finally given to verify the effectiveness and validity of the proposed soft start methods.
引用
收藏
页码:307 / 310
页数:4
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