摘要
通过对某进口直流牵引电动机电刷压力随电刷磨耗程度不同而发生变化的计算和分析,得出电刷压力和电刷磨损间的非线性关系,确定该款进口电机电刷压力范围。
Through the study and analysis on brush pressure variation corresponding to different wearing degree of the brush in an imported DC traction motor,nonlinear relationship between the brush pressure variation and brush wearing is achieved. Thus, ranges of brush pressure of the imported DC traction motor are settled.
引文
[1]西南交通大学电机系.牵引电动机[M].北京:中国铁道出版社,1981.
[2]沈本荫.牵引电动机[M].北京:中国铁道出版社,2010.
[3]西南交通大学电机系.直流牵引电动机的原理、设计及试验[M].北京:人民铁道出版社,1977.