Distributed Multi-energy Dispatching of Community Integrated Energy System Based on Stackelberg Game

The clean, low-carbon, safe and efficient community integrated energy supply is the important material basis for building a modern energy system, but it still faces many challenges brought by the complexity of multi-energy flow coupling and the security of privacy information. Therefore, a new multi-energy dispatching framework for community integrated energy system is proposed, and a multi-energy complementation model of electricity-gas-heat-cold is established. A distributed bi-level iterative algorithm based on Stackelberg game theory is designed, which effectively protects the privacy information of all users, and finally obtains a Stackelberg equilibrium strategy to maximize the revenue of the aggregator and minimize the energy cost of each user. Numerical simulations validate the effectiveness of the proposed distributed multi-energy dispatching strategy for community integrated energy system.