Efficient Collaborative Utilization Mode of 'Source-network-load-storage' to Improve Energy-self-balance Ability of Microgrid

Abstract

This paper proposes an efficient collaborative utilization mode of 'source-network-load-storage' for microgrid. The proposed mode is to maximize the profit of microgrid operator in which using the microbalance market trading mechanism to achieve more autonomous transactions within the microgrid, and better energy interaction with the outside. The return on revenue on the demand side and energy storage side is increased by optimizing the maximum unbalanced electricity exchange curve and energy storage equipment capacity respectively. Case study demonstrates that the proposed mode can improve the self-balancing ability and the integration of renewable energy of microgrid.