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基于电压斩波及开关角优化综合控制的SRD仿真

Simulation of Switched Reluctance Motor Drive under Optimizing Turn-On and Turn-Off Angle and Chopped Voltage Control
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摘要 很多仿真中对开关磁阻电动机调速系统(SRD)采用电流斩波控制,该方法仿真建模简单,但难以数字化。本文针对这一问题,对SRD采用电压斩波及开关角优化综合控制,并进行仿真。在MATLAB/Simulink中,构造SRD模型,包括开关磁阻电动机本体模型、电压斩波模块、PI调节器模块等。在此基础上采用模糊控制器在线优化开通角θon和关断角θoff,以减小转矩脉动。仿真结果证明了该SRD建模的合理性、有效性,为SRD电压斩波控制方式数字化提供了基础和依据,为实际SRD的设计和调试提供有效的手段和工具。
出处 《计量与测试技术》 2006年第8期18-19,21,共3页 Metrology & Measurement Technique
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参考文献6

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