矿山船舶发电机电网常见故障的处理

Solutions to the General Malfunction of Electrical Network of Marine Generator at Mine Site

该文论述了矿山船舶发电机常规电站的并车、机械、过负荷、短路、失压、调速器失灵、断油等造成电网停电的故障处理办法,同时也给出了自动电站的非短路保护主开关跳闸、电网失电报警所有设备停止运行的电网故障处理办法。另外还介绍了配电板式兆欧表对电网绝缘故障的检查与监测方法。

This article illustrates the solutions to the power--off malfunction of electrical network of the marine generator applied in the general power station at mine site due to parallel operation,mechanical,over loading,short circuit,voltage loss,speed adjustor malfunction and fuel stop etc.as well as introduces the solutions to the non-short circuit protection blackout of main switch of auto- power station and the electrical network malfunction of shutting down all equipment with the power--off alarming of electrical network. Moreover,it introduces the examination and monitor methods of insulation malfunction of electrical network by power distribution megohm meter.