Vertical Study on Distribution Network Planning Considering Electricity Price Fluctuation

This paper innovatively proposes a distributed optimization strategy for realtime economic dispatch of isolated energy distribution networks based on multi-agent systems. The isolated microgrid is composed of multiple operational entities such as power generation suppliers, power users, and energy storage operators. This strategy takes into account the right of power users to participate in the formulation of electricity prices. Through joint bargaining and decision-making among multiple operating entities within the system, the clear electricity price and traded energy for electricity trading are determined, achieving a balance between supply and demand power within the microgrid. To protect the internal privacy rights of each operating entity during the transaction process, the model adopts the asynchronous alternating direction multiplier method to solve the alliance benefit maximization model. The simulation results validate the effectiveness of this strategy and prove the correctness and innovation of the proposed viewpoint.