Comprehensive energy system low-carbon economic optimization scheduling method considering electricity-to-gas conversion

The invention discloses a low-carbon economic optimization scheduling method for an integrated energy system considering power-to-gas conversion, and aims to research low-carbon economic optimization scheduling for the integrated energy system considering power-to-gas conversion. By refining a power-to-gas two-stage mechanism, the carbon reduction benefit is fully exerted while power-to-gas consumption of wind power is realized, hydrogen energy is considered, and a power-hydrogen-natural gas comprehensive energy system is constructed. On the basis, a reward and punishment stepped carbon transaction mechanism model is established, P2G and a gas turbine jointly participate in the carbon transaction market, and through coordinated scheduling of all units of the system, the scheduling economy of the system is guaranteed, and meanwhile, the carbon emission is reduced. 本发明公开了计及电转气的综合能源系统低碳经济优化调度方法，本发明针对综合能源系统，研究计及电转气的综合能源系统低碳经济优化调度。通过细化电转气两阶段机理，实现在电转气消纳风电的同时充分发挥其减碳效益，并考虑氢能，构建电-氢-天然气综合能源系统。在此基础上，建立奖惩阶梯型碳交易机制模型，考虑P2G