二次侧负载 meaning in Chinese

burden

With the increase of the electric power system capacity as well as the short lines , high currents will possibly occur in the transmission line when a fault happens at the end of the line . the iron core of the current transformer ( ct ) will become saturated easily because of the large current , or when the secondary load of the ct does n ' t match the 10 % error curve
随着电力系统容量增大以及短线的增加，在电力系统线路末端发生短路时，有可能出现很大的短路电流；在很大短路电流的作用下，或由于电流互感器二次侧负载与10误差曲线不匹配等原因，电流互感器铁芯很容易饱和。