Electrical side automatic cruise method of generator set under multiple working conditions

The electrical side automatic cruise method for the generator set under the multiple working conditions comprises the steps that when the generator set has an abnormal working condition and causes tripping of the generator set, monitoring and fault analysis are started at the moment; intertripping the steam turbine, closing a main throttle valve of the steam turbine, and intertripping the generator; starting an automatic cruise system of the electrical system; the model judges whether a generator program reverse power protection action is triggered or not; if so, starting an auxiliary power quick switching cruise model, and monitoring an auxiliary power quick switching action; if the station power quick switching action is normal at the moment, the electrical system is normally put into operation, and the unit electrical system is stable; if the station service power quick switching action is abnormal at the moment, the next operation is carried out, a security section and diesel engine early warning model is