摘要
某型DC500 V直流取力发电机在进行联调联试过程中,偶尔会发生断电故障。经查,该直流取力发电机异常断电是由于出现了电压过高报警,从而切断了发电输出。本文分析了出现电压过高的原因,并给出了设计改进措施。
During the joint commissioning and test of a DC 500V power take-off generator, the power failure occasionally occurs. It is found that the abnormal power failure of the DC power take-off generator is due to the occurrence of over voltage alarm, which cut off the power output. This paper analyzes the causes of high voltage, and gives the design improvement measures.
作者
张雪玲
史红利
张峰
王顿
ZHANG Xue-ling;SHI Hong-li;ZHANG Feng;WANG Dun(A Military Representatives Office of The Second Research Institute in Space Flight,Beijing,100854,China;Jinyang Zhengzhou Electric Co.,Ltd.,Henan,Zhengzhou 450006)
出处
《移动电源与车辆》
2020年第3期54-58,53,共6页
Movable Power Station & Vehicle
