磁阻式旋转变压器极槽配合研究

磁阻式旋转变压器主要用于伺服控制系统中，针对极槽配合方式选择的问题，将信号绕组极对数引入到正弦绕组匝数计算中，推导出磁阻式旋转变压器定子齿数、信号绕组极对数和转子极对数之间的配合关系，并通过有限元仿真和样机试验验证了极槽配合方式的可行性。由极槽配合方法，信号绕组的极对等于转子极同一个定子可以与不同

Research on pole slot coordination of reluctance resolver

The reluctance resolver is mainly used in servo control system. In order to solve the problem of selecting the pole-slot matching method, the signal winding polarities was introduced into the calculation of the number of turns in the sinusoidal winding, and the matching relationship among the numbers of stator teeth, the signal winding polarities and the rotor poles was deduced. The pole-slot matching method was verified by finite element simulation and prototype test. According to the pole-slot matching method, the signal winding polarities may not be equal to the rotor poles, the same stator can be matched with the rotors with different poles, and the rotors with different poles can share the same stator and winding structure. It provides theoretical basis and basis for selection of stator and rotor and winding mode, greatly shortens design time of resolver, improves the design efficiency, and also increases the types of resolver, which is conducive to the serialization of resolver products