A pricing method for transmission loss based on sensitivity analysis

Rui Li*, Ryuichi Yokoyama, Luonan Chen

*この研究の対応する著者

    研究成果: Article査読

    11 被引用数 (Scopus)

    抄録

    This paper presents a method to evaluate the economic value of transmission loss based on the share proportion principle and the sensitivity analysis. We first formulate an optimal power flow problem to derive the operation conditions, the nodal prices of each bus, and the transmission prices between two buses and then trace the transmission loss during operation based on the share proportion principle of the graph theory. The sensitivity analysis has been used to identify the wheeling path from each generator to any load, and the value of transmission loss is also evaluated. The proposed method is applied to the IEEE 30-bus standard system, which confirms our theoretical results. The proposed method can be used not only to improve the efficient usage of the power grid and congestion management but also to provide valuable economic signals for the generation or transmission investment.

    本文言語English
    ページ(範囲)1201-1208
    ページ数8
    ジャーナルIEEE Transactions on Power Systems
    21
    3
    DOI
    出版ステータスPublished - 2006 8

    ASJC Scopus subject areas

    • 電子工学および電気工学

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