Dispatching Strategy of Combined Heat and Power System Based on Additional Heat Source for Wind Power Accommodation

In order to decouple the traditional `heat-set' constraint in heating period and promote the consumption of wind power. Based on the analysis of the operation mode of `heat-set' of the combined heat and power(CHP) unit with additional heat source to promote the realization of wind power consumption, the specific scheduling strategy of the combined heat and power system with additional heat source to promoted wind power absorption is proposed. consider electric coupling characteristics of combined heat and power generation unit, heat storage tank and electric boiler operation constraints, a scheduling model is established to solve. Case studies shows that the strategy proposed in this paper can effectively promote the consumption of wind power and save scheduling costs.