An Electric Load Simulator with Fast Dynamic Response Based on Matrix Converter

被引：0
|
作者：
Wang, Lesan [1 ]
Wang, Mingyan [1 ]
Guo, Ben [1 ]
机构：
[1] Harbin Inst Technol, Dept Elect Engn, Harbin, Heilongjiang, Peoples R China
来源：
2018 IEEE 19TH WORKSHOP ON CONTROL AND MODELING FOR POWER ELECTRONICS (COMPEL) | 2018年
关键词：
Electric load simulator (ELS); matrix converter (MC); indirect space vector modulation; voltage-based commutation; 3-PHASE; STRATEGIES; DESIGN;
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：
Electric load simulator (ELS) is a high performance servo system which needs fast dynamic response. But the AC-DC-AC drive circuit has limited energy conversion speed. To settle this problem, this paper applies matrix converter (MC) to ELS. It is compared with the back-to-back dual PWM converter firstly and the theoretical analysis indicates that MC has faster energy conversion speed. The modulation strategy and commutation strategy of MC are provided to ensure the loading performance of ELS. And the control system of ELS with MC is designed. Finally, the simulation and experimental results validate that applying the MC as the drive circuit of ELS can effectively improve its dynamic performance.
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页数：6
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