Distributed power stratified coordination control system of microgrid and method

The invention provides a distributed power stratified coordination control system of a microgrid and a method of the distributed power stratified coordination control system of the microgrid. The system comprises a distributed control layer, a local coordination layer and a remote management layer; a controller of the distributed control layer collects information, uploads the information to the local coordination controller of the local coordination layer, and then, uploads the information to an acquisition controller of the remote management layer by the local coordination controller; and a workstation of the remote management layer gives a plan running command to the local controller, and then, the local controller performs coordination control and gives the plan running command to the controller. The system scientifically manages distributed power, stored energy and load in the microgrid, plans power generation dispatching, achieves rational power supply, satisfies load power supply requirement of the microgrid, effectively solves operation reliability problem of the power distribution network, satisfies trait power requirement of the specific user, improves comprehensive utilization efficiency of all kinds of energy, and has great social and economic benefits.