1带电流变压器的最大电流限制继电器电流变压器与最大电流限制继电器和总开关配合起来,用于电力机车在过载和接地短路的情况下自动切断高压线路。电流变压器是2.5万V的高压向电力机车供电的输入端。电流变压器装置和最大限流继电器分别见图1、图2所示。图1电流变压器图2最大限 1 Maximum Current Limit with Current Transformer The relay current transformer, in conjunction with the maximum current limit relay and the main switch, is used to automatically shut off the high voltage line when the electric locomotive is overloaded and shorted to ground. Current transformers are 25,000 V high-voltage electric locomotive-powered inputs. The current transformer device and the maximum current limit relay are shown in Figure 1 and Figure 2, respectively. Figure 1 Current Transformer Figure 2 Maximum limit