Improvement of Discontinuous Current Waveform in Photovoltaic System Using Coupled Inductor

被引：0
|
作者：
Byeon, Hyeogn Jun [1 ]
Lee, Woo Cheol [1 ]
机构：
[1] Dept Hankyong Natl Univ, Anseong, South Korea
来源：
2021 24TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2021) | 2021年
基金：
新加坡国家研究基金会;
关键词：
boost converter; buck converter; PV system; current discontinuity;
D O I：
10.23919/ICEMS52562.2021.9634538
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：
In general, a boost converter is applied to a photovoltaic system. In the boost converter, the inductor current discontinuity can appear due to a wide range of input current from the PV module or saturation of the inductor, and this causes a different characteristic from conventional photovoltaic system and affects the control. Therefore, this paper applies a coupled inductor to improve the inductor current waveform in the conventional boost converter. Through PSIM simulation, the improved inductor current waveform of the boost converter is verified.
引用
收藏
页码：188 / 191
页数：4
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