卞海红,鲍元哲,任权策,郭正阳,童宇轩,何整杰,高雨迪
BIAN Haihong,BAO Yuanzhe,REN Quance,GUO Zhengyang,TONG Yuxuan,HE Zhengjie,GAO Yudi

• 1:南京工程学院电力工程学院
• 2:国网浙江省电力有限公司温州供电公司
• 3:国网浙江省电力有限公司杭州市临安区供电公司
• 4:国网浙江省电力有限公司慈溪市供电公司

摘要(Abstract)：

为实现综合能源系统的低碳经济运行并同时提升供需双侧的灵活性，提出一种协同电动汽车与供能设备的优化调度策略。建立电动汽车参与V2G（车网互动）的意愿模型，基于荷电区间制定电动汽车有序充放电策略；通过引入Kalina循环与可逆固体氧化物电池，构造热电灵活输出模型；以降低系统运行成本为目标，构建考虑电动汽车充放电、供能侧灵活性和阶梯碳交易的综合能源系统低碳经济调度模型。仿真结果表明，本策略相较于传统固定热电比模式可降低碳排放量和经济成本，同时提高了供需双侧灵活性，为后续整合多元灵活性资源奠定了基础。
To achieve low-carbon and economically efficient operation of integrated energy systems while enhancing supply-demand flexibility, a coordinated optimal dispatch strategy integrating electric vehicles(EVs) and energy supply resources is proposed. An EV participation willingness model for vehicle-to-grid(V2G) services is first established, based on which an orderly charging and discharging strategy is developed according to state-of-charge(SOC) intervals. A flexible thermoelectric output model is constructed by incorporating a Kalina cycle and a reversible solid oxide cell(rSOC). Subsequently, a low-carbon economic dispatch model for the integrated energy system is formulated with the objective of reducing total operating cost, while accounting for EV charging and discharging, supply-side flexibility, and tiered carbon trading. Simulation results demonstrate that, compared with the conventional fixed heat-to-power ratio operating mode, the proposed strategy effectively reduces both carbon emissions and operating costs while enhancing flexibility on both the supply and demand sides. The strategy also provides a foundation for the future integration and coordinated utilization of diverse flexibility resources.

关键词(KeyWords)： 供需双侧灵活性;电动汽车;Kalina循环;低碳经济调度
supply-demand flexibility;electric vehicle;Kalina cycle;low-carbon economic dispatch

Abstract:

Keywords:

基金项目(Foundation): 浙江省科技计划（2025C01204(SD2)）;; 国网浙江省电力有限公司科技项目（5211NB240008）

作者(Author): 卞海红,鲍元哲,任权策,郭正阳,童宇轩,何整杰,高雨迪
BIAN Haihong,BAO Yuanzhe,REN Quance,GUO Zhengyang,TONG Yuxuan,HE Zhengjie,GAO Yudi

DOI: 10.19585/j.zjdl.202610007

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