Energy Cooperation Optimization Strategy Of Multipark Integrated Energy System Considering Electrical and Heating Power Interaction

Aiming at the problems of low energy efficiency and high carbon emission, an energy cooperation optimization strategy for multi-park integrated energy system (IES) considering electrical and heating power interaction was proposed. Firstly, the cooperative operation framework and model of multi-park IES based on electrical and heating power interaction are constructed. Secondly, the energy cooperation optimization model based on Nash negotiation is constructed, and distributed solution is completed by alternate direction multiplier method(ADMM). Finally the contribution factors of electrical and heating energy are considered to redistribute the benefits of the multi-park IES alliance. The simulation results verify the effectiveness of the strategy in economy, low carbon and environmental protection.