特种函数旋转变压器谐波补偿的有限元分析

摘要

The error of the special function resolvers can be decreased by compensation windings. The harmonic compensation of a special function resolvers was analysed in this paper using the finite elementmethod. The validity and practicability of the harmonic compensation were verified by the contrast analysis of theoretical error and measured error between compensation fore and after.%为了降低特种函数旋转变压器设计中的原理性误差,可采用谐波补偿的方法.采用二元有限元计算方法对一种特殊函数的旋转变压器进行谐波补偿仿真分析,通过对补偿前后计算误差与实测误差对比分析,验证了谐波补偿对降低误差的有效性及实用性.