Station domain control system based on process layer GOOSE (Generic Object Oriented Substation Event) and implementation method thereof

The invention provides a station domain control system based on a process layer GOOSE (Generic Object Oriented Substation Event) and an implementation method thereof. The method comprises the following steps of: acquiring power interval real-time information of an intelligent substation; transmitting the acquired power interval real-time information through a process layer Ethernet network; receiving the power interval real-time information, and carrying out filtering calculation according to the power interval real-time information so as to obtain equipment operating status data; realizing the functions of backup power automatic switching, overload intertripping and grounding transformer selection in the intelligent substation according to the equipment operating status data and a preset whole-station control strategy, and sending out circuit breaker switching on/off commands; transmitting the circuit breaker switching on/off commands through a process layer GOOSE network; and receiving and executing the cir