风电滑环电刷压力测量方法  

Research on brush pressure measurement of wind-power slip-ring

作　　者：郝建刚[1] 姜校亮[1] 杜玉娟[1] 

机构地区：[1]中国船舶重工集团公司第三六八厂,河北邯郸056028

出　　处：《舰船科学技术》2012年第12期I0072-I0073,共2页Ship Science and Technology

摘　　要：电刷压力的大小是风电滑环中一个重要的指标，电刷对导电环的压力直接影响着滑环工作时的稳定性以及滑环的寿命。本文介绍风电滑环电刷压力测量方法的现状，提出一种精确测量风电滑环电刷压力的方案。此方法不仅可以对电刷刷片是否脱离导电环做出准确的判断，而且避免了手持拉力计时产生的不稳定性，应用此测量方法对风电滑环进行电刷压力检测，相对于传统的检测方法在检测效率和准确程度上得到了很大程度的提高。Brush pressure which directly affects the stability and life of slip-ring is an important technology index. This paper introduces the present situation of the brush pressure measurement,and offers a method of accurate measurement for brush pressure. When the brush was separated from the ring in the process of measurement, this phenomenon can be observed immediately by the method, and the measurement result has been greatly improved in the efficiency and precision, the method was detailed in this paper.

关 键 词：滑环 电刷压力 测量 

分 类 号：TM503.5[电气工程—电器]