An integrated transmission and distribution systems model with distribution-based LMP (DLMP) pricing

N. Singhal, K. Hedman
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引用次数: 17

Abstract

This paper presents an iterative approach to integrate the transmission and distribution systems together. The ideal approach is to solve a single transmission and distribution systems optimal power flow (OPF) model. However, this is computationally intractable with existing technologies due to the size of the system. Therefore, the integrated OPF problem is decomposed into two subsequent problems: the transmission OPF and the distribution OPF. With the proposed algorithm, the distribution system is modeled by a residual demand curve in the transmission system OPF while the transmission system is modeled by a transmission-constrained residual supply curve in the distribution system OPF.
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基于分配的LMP (DLMP)定价的综合输配电系统模型
本文提出了一种将输配电系统集成在一起的迭代方法。理想的方法是求解单个输配电系统的最优潮流(OPF)模型。然而,由于系统的规模,这对于现有技术来说是难以计算的。因此,将综合OPF问题分解为两个后续问题:传输OPF问题和分配OPF问题。该算法采用输电系统OPF中的剩余需求曲线对配电系统进行建模,采用输电系统OPF中的输电约束剩余供给曲线对输电系统进行建模。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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