A regional feature microgrid containing layered grid optimization method

The present invention relates to a method of optimizing the field of automated power system, particularly to areas containing layered microgrid distribution network optimization method. Said method comprising the steps of: distribution grid microgrid establish joint scheduling model; microgrid established to maximize the benefits of the secondary scheduling model; above two optimization scheduling model. The method as microgrid controllable unit may be scheduled separately, controlled by the distributed power to the distribution network side, and the coordinated scheduling microgrid internal distribution network of distributed energy and economic dispatch microgrid level scheduling control, to to achieve maximum use of the distributed energy external to achieve regional power distribution network, the optimization scheduling load, can effectively improve the capability of receiving the distributed power distribution network.