影响电力系统运行的因素和电力系统监控

中文字数:1898,中文页数:3  英文字数:1132页数:4

 （一）Hazards to Power System Operation
 The operation of electric power systems may be disturbed as the result of a number of causes. The troubles on the electric circuits are usually in the form of broken conductors or circumstances in which conductors are temporarily (or permanent) connected to each other or to ground. Regardless of the cause of the disturbances, such troubles seriously interfere with the flow of power and require corrective action.

 （一）影响电力系统运行的因素
 影响电力系统正常运行的因素很多。电路故障的形式通常是导体断裂。导体暂时（或永久地）相间接地。不管故障的原因是什么，这些故障都严重干扰电流的输送，需要采取补救措施。