Retracted: Research on Optimized Operation of Electrothermal Combined System for Enhancing Wind Power Consumption

In the winter in northern China, in order to ensure heating, the peaking capacity of the thermal power unit is insufficient to crowd out the wind power grid space, which is the main cause of wind power abandonment. In response to this problem, based on the idea that the heat source and the thermal power unit work together to improve the peak shaving capacity of the unit, a solution for combined heat and power planning to improve the wind power capacity is proposed. From the various heat source categories, the heat source forms suitable for participating in the joint planning of heat and power were selected, and the working principle, operating characteristics and technical and economic indicators of these heat sources were analyzed. According to the characteristics of the heat source, it is determined that various heat sources and power sources can cooperate with the wind power to meet the wind power, including the combined electric boiler scheme of the thermal power plant, the combined heat pump scheme, the combined heat storage tank scheme and the combined electric heating and heat storage scheme, etc. The program eliminates the operating mechanism of wind power.