A Fault-tolerant Direct Torque Control Strategy for a Brushless DC Motor Driven by a Single Sided Matrix Converter

被引：0
|
作者：
Wang, J. [1 ]
Huang, X. Y. [1 ]
Fang, Y. T. [1 ]
Lu, Q. F. [1 ]
Yang, H. [1 ]
Gao, Y. Q. [1 ]
机构：
[1] Zhejiang Univ, Coll Elect Engn, Hangzhou 310027, Zhejiang, Peoples R China
来源：
2016 19TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2016) | 2016年
基金：
中国国家自然科学基金;
关键词：
Brushless dc (BLDC) motor; single sided matrix converter (SSMC); electrohydrostatic actuation (EHA) system; fault-tolerant control strategy; direct torque control (DTC); ELECTRIC AIRCRAFT;
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：
A fault-tolerant direct torque control (DTC) strategy for a brushless dc (BLDC) motor with a single sided matrix converter (SSMC) for an electrohydrostatic actuator system in aerospace application is proposed in this paper. The voltage is divided into seven levels, a torque hysteresis control is applied to each phase, voltage of different levels are provided to the motor to control the torque. A Matlab/Simulink model is built and the simulations are carried out. The results verify the fault-tolerant DTC control strategy under fault condition.
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页数：5
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