矢量控制的双绕组磁阻电机电磁特性分析  

Analysis of Electromagnetic Characteristics in Double Winding Reluctance Motor Based on Vector Control

作　　者：宋桂英[1] 赵晓明[1] 鲁兵[1] 刘笑笑[1] 

机构地区：[1]河北工业大学,天津300130

出　　处：《微特电机》2017年第6期84-86,共3页Small & Special Electrical Machines

基　　金：河北省高等学校科学研究技术研究重点项目(ZD2016045)

摘　　要：针对开关磁阻电机单极性电流励磁引起转矩波动大的问题,采用新型结构双绕组磁阻电机,通过矢量控制实现电枢电流正弦变化。基于Simplorer+Maxwell对双绕组磁阻电机与开关磁阻电机在电磁特性方面进行了对比分析。仿真实验表明:与传统开关磁阻电机相比,双绕组磁阻电机输出电流波形接近正弦波,磁势谐波成分少,转矩波动小,转矩密度大,电磁特性更好的优势。For high torque ripple caused by unipolar excitation current in the switched reluctance motor （ SRM）, The double winding reluctance motor（DWRM） was employed, the vector control was used to realize the armature current sine change. Electromagnetic characteristics of DWRM and SRM based on Simplorer＋Maxwell were compared. The simulation ex- periments show that the output current waveform of DWRM is close to the sine wave, it has smallharmonic components in in- duced voltage, small torque ripple, big torque density and its electromagnetic characteristic is better.

关 键 词：双绕组磁阻电机 开关磁阻电机 Simplorer MAXWELL 矢量控制 电磁特性 

分 类 号：TM352[电气工程—电机]