基于用户用能意愿及负荷特性的需求响应用户自动筛选策略

Automatic screening strategy for demand response user based on user desire and load characteristics

中文关键词: 需求响应  自动筛选模型  用能意愿  整数规划

英文关键词: demand response  automatic screening model  willingness to use electricity  integer programming

中文摘要:

      需求响应是电力需求侧管理的一个重要组成部分，选择合适的用户参与需求响应是需求响应实施中的一个关键步骤。首先建立用户的满意度模型，综合考虑用户用电方式的满意度以及电费支出的满意度。然后，基于用户侧不同负荷的特性，构建用户在不同响应等级下可以参与调整的容量模型，进而构建需求响应中用户自动筛选的整数规划模型，并采用分支定界方法求得模型最优解。最后，借助算例分析，验证模型的正确性和可行性，结果表明该策略是公平、有效的。

英文摘要:

      Demand response（DR）is an important part of demand side management（DSM）. Choosing the suitable users to participate in demand response is a key issue in the implementation of demand response. Firstly, the user satisfaction model is developed,in which the satisfaction of the user’s electricity consumption and the satisfaction of the electricity expenditure are both taken into account. Then, based on the characteristics of different load on the user side, a capacity model that users can participate in adjustment under different response levels is constructed. Thus, an integer programming model for automatic screening of users in demand response is proposed, which can be solved by using the branch and bound method. Finally, by using the case study, the usefulness and feasibility of the model is illustrated, which shows that the strategy is fair and effective.