基于储能电池剩余电量的火电机组调频控制策略研究  

Research on Frequency Control Strategy of Thermal Power Unit Based on Remaining Energy of Energy Storage Battery

作　　者：王向阳 杨小芬 李泽名 王思博 李佳[2] 吴玉铎 司瑞才[2] WANG Xiangyang;YANG Xiaofen;LI Zeming;WANG Sibo;LI Jia;WU Yuduo;SI Ruicai(CHN Energy Jilin Longhua Baicheng Thermal Power Plant,Baicheng 137000,China;State Grid Jilin Electric Power Co.Ltd.,Electric Power Research Institute,Changchun 130021,China;State Grid Changchun Electric Power Supply Company,Changchun 130021,China;State Grid Liaoyuan Electric Power Supply Company,Liaoyuan 136200,China;Hebei University of Water Resources and Electric Engineering,Cangzhou 061016,China)

机构地区：[1]国能吉林龙华热电股份有限公司白城热电厂,吉林白城137000 [2]吉林省电力科学研究院有限公司,长春130021 [3]国网长春供电公司,长春130021 [4]国网辽源供电公司,吉林辽源136200 [5]河北水利电力学院,河北沧州061016

出　　处：《吉林电力》2025年第2期5-7,35,共4页Jilin Electric Power

摘　　要：针对储能电池剩余电量(State of Charge,SOC)对火电机组调频控制策略的影响,根据SOC状态及时调整火电机组的控制策略,使整个联合运行系统不纯粹依赖于储能侧动作,使SOC始终维持在中间值,发挥电池储能调频响应速度快等优势,保证对每次自动发电控制(Automatic Generation Control,AGC)指令的充分响应,同时实现减少电池损耗,延长电池使用寿命,提高电厂经济效益的目的。In response to the impact of the state of charge(SOC)of energy storage batteries on the frequency control strategy of thermal power units,the control strategy of thermal power units is adjusted in a timely manner according to the SOC state,so that the entire joint operation system does not rely solely on the energy storage side action,and the SOC is always maintained at the intermediate value,taking advantage of the fast response speed of battery energy storage frequency control,ensuring sufficient response to each automatic generation control(AGC)command,while reducing battery losses,extending battery life,and improving the economic benefits of power plants.

关 键 词：储能电池 储能电池剩余电量 自动发电控制 调频 

分 类 号：TM621[电气工程—电力系统及自动化] TM912