In order to implement coordinated operation of distributed energy resources(DERs)in the microgrid and to adapt to the core idea of the Energy Internet

a distributed energy optimization method using market-based control is proposed. Firstly

this method is proved equivalent to the centralized energy optimization one theoretically with its general operation flow established. Secondly

based on the heuristic rules

the bidding strategies of distributed generators

time-shiftable loads

energy storages

and the tie-line are put forward systematically. Finally

the effect of the method on peak shaving

economic efficiency and the increase of renewable energy consumption rate is verified by simulation. The proposed method replaces the traditional centralized optimization with the distributed decision of each DER to better protect the privacy of customers and meet the requirements of different types of DERs to integrate into the microgrids of all scales in a standardized way.