含蓄热式电采暖的综合能源系统日前优化调度策略研究

以含蓄热式电采暖的综合能源系统日前优化调度运行问题为研究对象，分析了蓄热式电采暖系统运行的各种特点，建立了含蓄热式电采暖的综合能源系统运行优化调度模型。将某典型蓄热电采暖用户场景作为算例进行验证，结果表明通过对蓄热式电采暖运行情况进行优化，可以有效降低其对电网的负荷冲击，减小电网峰谷差，提升电采暖设备的使用效率，大幅降低用户采暖的运行费用。该方法可为蓄热式电采暖用户参与和电网互动、促进可再生能源消纳、提升采暖系统经济运行水平、降低电网峰谷差以及促进蓄热式电采暖系统推广等提供参考依据。

Day-ahead Optimized Dispatching Strategy of Integrated Energy System with Regenerative Electric Heating

By taking the day-ahead optimal dispatching operation of the integrated energy system with regenerative electric heating as research object，the operation characteristics of the regenerative electric heating system is analyzed，and optimal operation scheduling model of integrated energy system with regenerative electric heating is established. A typical regenerative electric heating user scene is verified as an example and the results show that by optimizing the operation of regenerative electric heating， the load impact on the power grid can be effectively reduced， the peak-to-valley difference of the power grid can be reduced， the efficiency of electric heating equipment can be improved， and the operating cost of the user can be greatly reduced. The scheduling method can provide reference for regenerative electric heating users to participate in grid interaction， promote renewable energy consumption， improve the economic operation level of heating system， reduce grid peak-to-valley difference and promote the popularization of regenerative electric heating system.