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SRM torque ripple minimization based on space voltage vector
Author(s): 
Pages: 35-40,46
Year: Issue:  1
Journal: Electric Machines and Control

Keyword:  switched reluctance motorsdirect instantaneous torque controltorque ripple minimizationspace voltage vectortorque hysteresis-controller;
Abstract: 针对开关磁阻电机具有转矩脉动大的缺点,依据空间电压矢量下直接瞬时转矩控制的理论,通过分析采用基本电压矢量存在转矩失控现象的原因,提出了一种优化直接转矩控制的新方案.该方案以基本空间电压矢量为基础,通过适时地采用新增空间电压矢量,同时优化转矩滞环控制器的方法,达到提高直接转矩控制性能的目的.为验证方案的有效性和正确性,以一台三相12/8极开关磁阻电机为控制对象,将新方案与传统直接转矩控制的效果进行了...
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