基于需求侧响应的电热综合能源系统风电消纳低碳经济调度  

Wind power accommodation low-carbon economic dispatch of the integrated electrical and heating systems based on demand response

作　　者：王海云[1] 杨宇 于希娟[1] 耿丽君 卢志刚[3] WANG Haiyun;YANG Yu;YU Xijuan;GENG Lijun;LU Zhigang(State Grid Beijing Electric Power Company,Beijing 100031,China;State Grid Hebei Electric Power Co.Ltd.Xinle Supply Branch,Shijiazhuang,Hebei 050000,China;Key Lab of Power Electronics for Energy Conservation and Motor Drive of Hebei Province,Yanshan University,Qinhuangdao,Hebei 066004,China)

机构地区：[1]国网北京市电力公司,北京100031 [2]国网河北省电力有限公司新乐市供电分公司,河北石家庄050000 [3]燕山大学电力电子节能与传动控制河北省重点实验室,河北秦皇岛066004

出　　处：《燕山大学学报》2021年第2期142-152,共11页Journal of Yanshan University

基　　金：国家自然科学基金资助项目(61873225,61374098);河北省自然科学基金资助项目(F2016203507)。

摘　　要：电热综合能源系统作为能源互联网的重要组成部分,促进了能源在更广阔范围内的配置。首先,本文提出了一种多目标电热综合能源系统低碳经济调度模型,充分挖掘了储热装置、电锅炉以及电储能的风电消纳特性;其次,系统考虑需求侧响应的影响,通过峰谷分时电价优化负荷曲线,有效削减了负荷峰谷差,为风电上网提供了空间;最后,采用多目标细菌群体趋药性算法对低碳经济调度问题进行求解。仿真分析了实施峰谷分时电价前后系统的风电消纳情况,并对储热装置、电锅炉以及电储能对系统风电消纳的效果进行了分析。仿真结果验证了所建立低碳经济调度模型的合理性和所采用算法的有效性。An important part of the energy internet,the electric-heating integrated energy system has promoted the deployment of energy in a wider range.First,a multi-objective low-carbon economic dispatch model of the electric-heating integrated energy system is established,and the wind power dissipation capacities of heat storage devices,electric boilers,and electric energy storage are fully excavated.Second,considering the influence of demand response,the peak-to-valley TOU electricity pricesare adopted to optimize the load curve toprovide more space for wind power to connect thegrid.Finally,a multi-objective bacterial colony chemotaxis algorithm(MOBCC)is used to solve the low-carbon economic dispatch problem.The wind power consumption of the system before and after the peak-to-valley TOU electricity price is implemented and simulated,and the impacts of heat storage devices,electric boilers,and energy storage on the wind power dissipation of the system are analyzed.Simulation results verify the rationality of the established low-carbon economic dispatch model and the effectiveness of the algorithm used.

关 键 词：电热综合能源系统 风电消纳 需求侧响应 低碳经济调度 MOBCC算法 

分 类 号：TM732[电气工程—电力系统及自动化]