A Hysteresis Current Controller for Grid-Connected Inverter with Reduced Losses

被引:0
|
作者
Putri, Adinda I. [1 ]
Rizqiawan, Arwindra [1 ]
Rozzi, Fahrur [1 ]
Zakkia, Novan [1 ]
Haroen, Yanuarsyah [1 ]
Dahono, Pekik A. [1 ]
机构
[1] Inst Teknol Bandung, Sch Elect Engn & Informat, Bandung, Indonesia
关键词
current controller; hysteresis; grid-connected inverter; losses; clamped;
D O I
暂无
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
In this paper, a hysteresis current controller with reduced losses for three-phase grid-connected inverter is proposed. In the proposed hysteresis current controller, one of the inverter phase is clamped to the positive or negative inverter buses depending on the polarity of the phase current. Totally, each inverter phase is clamped for the duration of one third of the fundamental output period. As the inverter phase is inactive when the current is the highest, the switching losses are reduced. Simulation and experimental results are included to show the effectiveness of the proposed controller.
引用
收藏
页码:167 / 170
页数:4
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