Six-Phase Motor Drive with Variable Switching Frequencies and Voltage Synchronization of Inverters

被引：0
|
作者：
Oleschuk, Valentin [1 ]
Ermuratskii, Vladimir [1 ]
Barrero, Federico [2 ]
机构：
[1] Moldavian Acad Sci, Inst Power Engn, Kishinev, Moldova
[2] Univ Seville, Dept Elect Engn, Seville, Spain
来源：
2015 INTERNATIONAL CONFERENCE ON ELECTRICAL DRIVES AND POWER ELECTRONICS (EDPE) | 2015年
关键词：
converter control; modulation strategy; simulation;
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 this paper, modulation processes have been analyzed in six-phase asymmetrical motor drive on the base of four inverters with discontinuous synchronous modulation. It has been shown, that flexible PWM strategy based on control of switching frequencies of inverters as function of dc voltages allows to improve system performance and to insure voltage waveform symmetries during adjustment range. Simulations validate operation of systems with basic control modes.
引用
收藏
页码：69 / 75
页数：7
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