A research of harmonics for multiple PV inverters in grid-connected

被引：0
|
作者：
Zhao Xiangyang [1 ]
Liu Shiyang [1 ]
机构：
[1] Beihang Univ, BUAA, Sch Automat Sci & Elect Engn, Beijing, Peoples R China
来源：
2012 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC) | 2012年
关键词：
multiple PV grid system; harmonics; inter harmonics;
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 built photovoltaic (PV) grid power system model in MATLAB/Simulink, and researched some factors which can influence the current harmonics of grid for single grid-connected photovoltaic (pv) inverter. These factors include irradiance, environmental temperature, the control method of inverter, the imbalance of the three-phase grid and the voltage harmonics of the grid. This paper also studied the condition that multiple photovoltaic grid inverters can weaken the grid current harmonics in the point of common coupling (PCC).
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页数：4
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