基于逆向需求响应的风力发电与储能式空调负荷的调度模型研究  

RESEARCH ON LOAD SCHEDULING MODEL OF WIND POWER GENERATION AND ENERGY STORAGE AIR CONDITIONING BASED ON REVERSE DEMAND RESPONSE

作　　者：罗庆[1] 张新燕[1] 晁勤[1] 肖良剑 李江 Luo Qing;Zhang Xinyan;Chao Qin;Xiao Liangjian;Li Jiang(School of Electrical Engineering,Xinjiang University,Urumq 830047,China;Guodian Qingsong Energy Co.,Ltd.,Turpan 838000,China;State Grid Xinjiang Power Company Changji Power Supply Company,Changji 831100,China)

机构地区：[1]新疆大学电气工程学院,乌鲁木齐830047 [2]国电青松能源有限公司,吐鲁番838000 [3]国网新疆电力公司昌吉供电公司,昌吉831100

出　　处：《太阳能学报》2020年第5期191-195,共5页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(51367015,51667018);国家国际科技合作专项(172013DFG61520)。

摘　　要：为有效降低电网的弃风率,提出利用储能式负荷可调控吸纳电能的特性,将风力发电和储能式负荷的电力供需关系逆向对调,让风力发电的出力为需求侧"负荷";在"负荷"随机变化波动下,建立以储能(冷/热)式负荷为供应侧"电源"实时满足供应的调度模型,以此让风力发电机组与储能式负荷平稳运行,消纳风力发电的电能。最后,以空调式储热、储冷负荷为例,在需求响应下,仿真验证该模型的可行性;同时验证在该调度模型下,可将风力发电场的弃风率降至10%以内。In order to effectively reduce the wind curtailment rate of wind farms in the power grid,this paper proposes the characteristics of using energy storage load regulation to absorb electric energy. The power supply and demand relationship between wind power generation and energy storage load were reversed,and the output of wind power generation"demand"on the demand side was made. Under the random change of"load",a scheduling model with energy storage(cold/hot)load as the supply side "power supply" to meet the supply in real time was established. In this way,the wind turbine and the energy storage load are smoothly operated to absorb the electric power of the wind power generation. Finally,the airconditioning heat storage and cold storage load is taken as an example to verify the feasibility of the model under demand response. At the same time,it is verified that the wind curtailment rate can be reduced to less than 10% in the scheduling model.

关 键 词：储能式负荷 需求响应 调度模型 电力供需 风力发电 弃风 

分 类 号：TM76[电气工程—电力系统及自动化]