一个评估分时电价的优化框架

W. Uturbey, A. Duarte, I. Coura, T. F. Araújo
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引用次数: 4

摘要

为了评估分时电价对负荷分布的影响,本文提出了一个随机最优潮流模型。自下而上的模型用于表示响应性负载。消费者偏好的不确定性由随机变量及其概率密度函数来建模。该模型使用了一项关于巴西住宅消费者消费模式的调查数据。采用点估计方法求解优化问题。给出了192总线配电系统的结果。
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An optimization framework to assess TOU tariffs
This paper presents an stochastic optimal power flow model in order to assess the effect of Time-Of-Use tariffs on load profile. A bottom-up model is used to represent responsive loads. Uncertainty about consumers' preferences are modeled by stochastic variables with their probability density functions. The model uses data from a survey about consumption patterns of residential consumers in Brazil. The Point Estimation Method is used to solve the optimization problem. Results obtained with a 192-bus distribution system are presented.
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