计及用电方式满意度的居民用户智能用电策略  

Smart Power Consumption Strategy Considering Satisfaction of Residential Users in the Process of Utilizing Electricity

作　　者：李春燕[1] 罗洪飞[1] 杨强[1] 王东[1] 张鹏[1] LI Chun-yan LUO Hong-fei YANG Qiang WANG Dong ZHANG Peng(State Key Laboratory of Power Transmission Equipment ＆ System Security and New Technology, Chongqing University, Chongqing 400044, Chin)

机构地区：[1]重庆大学输配电装备及系统安全与新技术国家重点实验室,重庆400044

出　　处：《华南理工大学学报（自然科学版）》2016年第8期60-67,共8页Journal of South China University of Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目(51247006;51507022)~~

摘　　要：从用户角度出发,提出了计及用电方式满意度的居民用户智能用电模型.首先分析各智能电器的工作特性,建立不可中断电器与可中断电器的运行约束.同时,考虑到用户对用电舒适性的要求,定义了用户用电方式满意度;针对用户对不同电器的依赖程度的不同,模型中引入可控电器的不可调度系数进行区分,并利用层次分析法求取.最后,在NYISO的实时电价背景下进行仿真.算例分析表明,优化后的用电计划可以在满足用户用电方式满意度的前提下减少电费支出.From the user＇s perspective, this paper constructs an optimal smart power consumption model of residen- tial users by considering the satisfaction in the process of utilizing electricity. First, the characteristics of intelligent electric appliances are analyzed, and the operation constraints of non-interruptible and interruptible appliances are established. Meanwhile, the satisfaction of residential users in the process of utilizing electricity is defined accord- ing to their requirement for comfort. In order to distinguish users＇ preference for different electric appliances, the non-scheduling coefficient is introduced into the constructed model and is solved by means of the analytic hierarchy process. Finally, a simulation in the NYISO real-time pricing environment is conducted. The results show that the optimized consumption strategy can satisfy users＇ electricity demand and cut down their electricity bills.

关 键 词：智能用电 实时电价 不可中断电器 可中断电器 电费 用电方式满意度 

分 类 号：TM76[电气工程—电力系统及自动化]