运行中，要求经常检测机组状况，在温度、压力、电机额定电流等超过允许值时应紧急停车。
Operation, the test units, request frequently condition in temperature, pressure, motor rated current more than the allowable value should be the emergency stop.
随着发电机额定功率的增大， 额定电流也越来越大。
With the increasing of individual generator capacity, the rated current of generator is also increasing.
主要是泵的转速太高、介质粘度又太高这样就会造成泵阻力很大，电机的瞬间启动电流超过额定电流，造成电机过载；
Mainly is the pump speed is too high, medium and high viscosity resistance is very big, this will cause pump motor moment of starting current more than rated current, motor overload;
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