Supply-demand adjustment for imbalance alleviation under deregulated power industry

Toshimasa Oue, Keita Niida, Toshiya Ohtaka, Shinichi Iwamoto

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    The deregulation of the electric power markets has been introduced and is prevailing in the world. In Japan, the electric power industry law was revised in 1995 and 2000, and the new power market plan was shown in the end of 2002. In the competitive electric power market, it is important for a system operator to alleviate the supply-demand imbalance, and maintain stability and reliability in the system. In this paper, we propose a method of supply-demand adjustment suited for Japanese deregulation. Firstly, we assume the partial deregulated market in Japan. Secondly, we propose an introduction of balance service with the purpose of urging participation of PPSs. We consider a method of the supply-demand adjustment, in which a system operator will make efforts for generator and / or transmission line troubles, and we make decisions on generator outputs so that adjustment cost may be minimized. To demonstrate the proposed method we create a scenario and carry out simulations using IEEJ EAST 10machine-47bus system.

    Original languageEnglish
    Title of host publicationSixth International Conference on Advances in Power System Control, Operation and Management - Proceedings
    Pages839-844
    Number of pages6
    Volume2
    Publication statusPublished - 2003
    EventSixth International Conference on Advances in Power System Control, Operation and Management - Proceedings - Hong Kong
    Duration: 2003 Nov 112003 Nov 14

    Other

    OtherSixth International Conference on Advances in Power System Control, Operation and Management - Proceedings
    CityHong Kong
    Period03/11/1103/11/14

    ASJC Scopus subject areas

    • Engineering(all)

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  • Cite this

    Oue, T., Niida, K., Ohtaka, T., & Iwamoto, S. (2003). Supply-demand adjustment for imbalance alleviation under deregulated power industry. In Sixth International Conference on Advances in Power System Control, Operation and Management - Proceedings (Vol. 2, pp. 839-844)