需求响应下的变频空调群组削峰方法  

Peak Load Reduction Method of Inverter Air-conditioning Group Under Demand Response

作　　者：杨济如 石坤 崔秀清 高赐威[1] 崔高颖 杨建林 YANG Jiru;SHI Kun;CUI Xiuqing;GAO Ciwei;CUI Gaoying;YANG Jianlin(School of Electrical Engineering,Southeast University,Nanjing 210096,China;China Electric Power Research Institute,Beijing 100085,China;State Grid Corporation of China,Beijing 100031,China;Electric Power Research Institute of State Grid Jiangsu Electric Power Co.Ltd.,Nanjing 211103,China;Economic Research Institute of State Grid Shanghai Municipal Electric Power Company,Shanghai 200120,China)

机构地区：[1]东南大学电气工程学院,江苏省南京市210096 [2]中国电力科学研究院有限公司,北京市100085 [3]国家电网有限公司,北京市100031 [4]国网江苏省电力有限公司电力科学研究院,江苏省南京市211103 [5]国网上海市电力公司经济技术研究院,上海市200120

出　　处：《电力系统自动化》2018年第24期44-52,共9页Automation of Electric Power Systems

基　　金：国家自然科学基金资助项目(51577029);国家电网公司科技项目"多场景下需求响应资源大规模互动与柔性调控技术研究"~~

摘　　要：通过对变频空调负荷特性的研究,建立变频空调负荷模型;结合温度控制和频率控制两种方法的优点,在约定需求响应激励方案并满足用户舒适度要求的情况下,确定了一种考虑时间约束的变频空调频率控制方法;并以空调群组的削峰优化模型为基础,设计了一种直接易行的空调群组削峰控制算法。根据空调调控顺序的不同,分别达到充分利用负荷削减潜力或经济性最优两种目标,通过算例验证了所述方法的正确性和优越性,并分析比较了不同目标或因素影响下的削减效果。The inverter air-conditioning load is modeled based on the study of its load characteristics.Combining both the advantages of temperature control and frequency control,a frequency control method with fixed operation time constraint is proposed considering the demand response incentive scheme and satisfying the users'comfort requirements.Based on the peak load reduction optimal model of air-conditioning group,a control algorithm of peak load reduction by the inverter air- conditioning group is designed.With different purposes of control,this algorithm obtains the maximum load reduction potential or the optimal economy,respectively.The correctness and superiority of the method are verified through case study, and the reduction effects of different objectives and factors are compared and analyzed.

关 键 词：需求响应 变频空调 削峰方法 负荷调控 

分 类 号：TM925.12[电气工程—电力电子与电力传动]