辅助电机负载试验台的改进  

Modification of an auxiliary motor load test stand

作　　者：牟一方 姚文胜 梁金英 

机构地区：[1]沧州机务段,河北省沧州市061000

出　　处：《内燃机车》1999年第6期22-24,共3页Diesel Locomotives

摘　　要：对辅助电机在试验台进行负载试验时若无明显的加载现象，被测电机的故障表现就不明显的原因进行了分析，并提出对试验台的改进方案。The reasons why when an auxiliary motor load test is conducted on the test stand,if there is not an obvious loading phenomenon,the tested motor failure phenomenon is not obvious were analyzed.A test stand modification scheme was put forward.

关 键 词：辅助电机 负载试验台 励磁电路 改进 内燃机车 

分 类 号：U262.45[机械工程—车辆工程]