Distributed emergency power supply grid-connected regulation and control system and method

The invention discloses a distributed emergency power supply grid-connected regulation and control system and method, and the system comprises a scheduling server and power failure partitions, the power failure partitions are in communication connection with the scheduling server, each power failure partition is internally provided with a UPS host and a distributed energy station, and the UPS host is electrically connected with the distributed energy station to achieve energy grid connection. The UPS host is in communication connection with the scheduling server, and the energy station is used for integrating energy according to a scheduling instruction issued by the scheduling server so as to meet the load requirement of a power failure partition; and the UPS host is used for responding to the fault of the power failure partition so as to protect the safety of power operation. Predicting the energy load of the power failure time period according to the historical load demand information of the power failure