摘要：介绍了双通道旋变发送机的结构和工作原理，采用有限元软件Ansoft/Maxwell 2D进行仿真分析，得出电机的输出电压波形和磁场分布图，并制作样机进行试验，验证了两相输出的正弦性，为电机的优化设计提供了理论参考依据。
关键词：双通道旋变发送机；有限元分析；Ansoft/Maxwell 2D

Abstract: The basic configuration and the operation principle of the Twospeed Resolver were described. I this paper, the FEA(Finite Element Analysis)simulation analysis of Twospeed Resolver was proposed. The waveforms of the induced voltage and magnetic field distribution were obtained by simulation. The prototype machine as the analytical model was manufactured and the measurements were carried out. It is show that sinusoidal twophase voltages according to the rotor position can be obtained in the output winding, Which were very close to the simulations. The simulation result of can be available to design and optimize this new type resolver.
Key words: twospeed resolver; FEA; ansoft/Maxwell 2D