Electricity-gas-heat IES distributed optimization control method considering dual coupling mechanism

The invention relates to an electricity-gas-heat IES distributed optimization control method considering a dual coupling mechanism, and the method comprises the following steps: considering the coupling effect of a carbon-green evidence mechanism, considering the delay effect of natural gas and hot water in pipeline transmission, and constructing an IES dynamic low-carbon economic dispatching model; based on uncertainty of wind power, electricity, gas and heat loads and protection of data privacy of network operators, an electricity-gas-heat network decoupling distributed robust scheduling model is established, and a second-order cone duality theory and an alternating optimization method are used for solving. According to the method, information protection and decentralized autonomy of the power, gas and heat networks are realized, the power-gas-heat IES carbon emission is effectively reduced, the operation robustness and economy of the system are balanced, diversified decision-making requirements in actual e