摘要
本文介绍了大型低电压大电流直流电机采用不同电刷牌号、电刷结构以及电刷位移(即增加换向区占中性区比例)对换向影响的试验研究,通过分析、试验、研究,得出从不同角度看换向好坏的有益指导性看法,以及判断换向好坏的标准。
This paper presents experimental study on effect of different brand structure and displacement of brush of the large DC motor with low voltage and high current on the commutation. By analysis and research instructive view in different aspects and criteria used for the judgement on the commulation are given.
出处
《船电技术》
2003年第1期13-16,共4页
Marine Electric & Electronic Engineering
