旋转变压器正余弦绕组的确定方法

华电技术 ›› 2012, Vol. 34 ›› Issue (11): 39-40.

旋转变压器正余弦绕组的确定方法

黄晓凡

北京普利门电子科技有限公司，北京100041

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-11-25 发布日期:2012-11-25

Determining method of sine winding and cosine winding of resolver

HUANG Xiaofan

Beijing Pulimen Electronic Science &Technology Company Limited, Beijing 100041, China

Received:1900-01-01 Revised:1900-01-01 Online:2012-11-25 Published:2012-11-25

摘要/Abstract

摘要： 在分析了正弦、余弦旋转变压器工作原理的基础上，给出了一种确定正弦、余弦旋转变压器的正弦绕组和余弦绕组的确定方法。该方法只需利用示波器显示没有标记的正弦绕组和余弦绕组的2路波形并通过对比这2路波形载波（即激磁波）的相位关系（同相或反相），即可确定旋转变压器的正弦绕组和余弦绕组。

关键词: 旋转变压器, 正弦绕组, 余弦绕组, 载波, 相位

Abstract: Based on the analysis of the working principle of sine cosine resolver, a method to determine the sine winding and the cosine winding of the resolver was given. This method is as below: an oscilloscope is used to display the two waves of the sine winding and the cosine winding of a resolver without winding labels,and comparing the phases of their carrier waves (namely excitation wave), which may be equiphase or antiphase, the sine winding and the cosine winding of the resolver can be determined.

Key words: resolver, sine winding, cosine winding, carrier wave, phase

黄晓凡. 旋转变压器正余弦绕组的确定方法[J]. 华电技术, 2012, 34(11): 39-40.

HUANG Xiaofan. Determining method of sine winding and cosine winding of resolver[J]. Huadian Technology, 2012, 34(11): 39-40.

[1]	朱重阳，张华. 基于网络同步的方向过流保护采样值计算[J]. 华电技术, 2016, 38(12): 37-38.
[2]	景磊;杨永尚. 公用系统网络通信堵塞问题分析与解决[J]. 华电技术, 2012, 34(6): 65-66.