The Research on the Harmonic Depression Based on the Grid-Connected Photovoltaic System

被引：0
|
作者：
Wang Chu-shu [1 ]
Zhang Xue [2 ]
机构：
[1] State Grid Lianyungang Power Supply Co, Haizhou Area 1 Xin Fu Rd, Lianyungang, Jiangsu, Peoples R China
[2] State Grid Xiangshui Cty Power Supply Co, 125 Jin Hai Rd, Xiangshui, Jiangsu, Peoples R China
来源：
2017 IEEE CONFERENCE ON ENERGY INTERNET AND ENERGY SYSTEM INTEGRATION (EI2) | 2017年
关键词：
PWM; PID; GCPV; MATLAB; harmonic depression;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper proposes the voltage/current double-loop control PWM method to depress the harmonic. After that, the PID controller's parameter design method is researched to depress the harmonic better. At last, the output current of the inverter is analyzed through the GCPV model accomplished in MATLAB considering the change of the light intensity. The result is good(the harmonic content is within the scope of the standard) and the dynamic performance of the GCPV is well when adjusting the PID controller's parameters. The simulation results prove the effectiveness and value of this paper's harmonic depression method.
引用
收藏
页码：682 / 687
页数：6
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