A Coordination Control Strategy for An Isolated Bidirectional AC/DC Matrix Converter

被引:0
|
作者
Mei, Yang [1 ]
Liu, Ziyu [1 ]
Huang, Weichao [1 ]
机构
[1] North China Univ Technol, Inverter Technol Engn Res Ctr Beijing, Beijing, Peoples R China
来源
2019 22ND INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2019) | 2019年
基金
中国国家自然科学基金; 北京市自然科学基金;
关键词
matrix converter; full-bridge inverter; PWM; phase shift; sinusoidal;
D O I
暂无
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 order to achieve good input and output performances, a coordination control strategy for an isolated bidirectional AC/DC matrix converter is proposed in this paper. In this strategy, the control principle of Dual Active Bridge (DAB) is introduced to coordinate the front 3-1 matrix converter stage and the back full-bridge inverter stage. A nonlinear PWM method is employed for the front stage, and the partition phase-shifting control is adopted for the back stage. The simulation results show that sinusoidal grid currents with almost same phase to the grid voltages are realized, and output voltage and current with small ripples in the battery side are achieved, which demonstrate the validity and effectiveness of the proposed strategy.
引用
收藏
页码:592 / 596
页数:5
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