电动汽车用磁阻式旋变及其解码电路的协同仿真

Variable-Reluctance Resolver Co-Simulation with RDC for Electrical Vehicles

提出一种磁阻式旋变及其解码电路的场路协同仿真方法。基于磁阻式旋变及其解码技术,搭建Maxwell2D/MATLAB协同仿真模型,直接对旋变解码信号进行相应的误差分析。磁阻式旋变样机试验数据与协同仿真结果相吻合,验证了该仿真模型正确、协同仿真方法可行。

The field-circuit co-simulation method of variable-reluctance resolver and the RDC was proposed . Based on variable-reluctance resolver and the RDC technology,to build Maxwell 2D/MATLAB co-simulation model and directly to the RDC signals corresponding error analysis. The test data on the prototype variable-reluctance resolver was consistent with from the co-simulation results. It verified the correctness of the simulation model and the validity of the field-circuit co-simulation method.