ATC improvement by phase shifter application considering dynamic rating

Takuya Satoh, Hirohide Tanaka, Shinichi Iwamoto

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

    3 Citations (Scopus)

    Abstract

    With the recent advancement of communication technologies and sensors, the so-called dynamic rating could be realized in the future. The dynamic rating is a method to develop accurate ratings of components in power systems by utilizing real-time weather information. And the phase shifting transformer is a facility that changes voltage phase angles and power flows in a system. Under the deregulated environment, the dynamic rating and phase shifting transformer could be considered to be available for the efficient use of the network. However when these two methods are applied at the same time, because power flows are considered in the dynamic rating, we have to pay attention to the change of power flows and transmission capacities. In this paper, we propose a method to calculate the tap position of a phase shifting transformer considering the effect of the dynamic rating. And we simulate the proposed method and confirm the validity of the proposed dynamic rating and phase shifting transformer application from the viewpoint of transfer capability.

    Original languageEnglish
    Title of host publication2007 39th North American Power Symposium, NAPS
    Pages528-533
    Number of pages6
    DOIs
    Publication statusPublished - 2007
    Event2007 39th North American Power Symposium, NAPS - Las Cruces, NM
    Duration: 2007 Sep 302007 Oct 2

    Other

    Other2007 39th North American Power Symposium, NAPS
    CityLas Cruces, NM
    Period07/9/3007/10/2

    Keywords

    • Available Transfer Capability (ATC)
    • Dynamic rating
    • Phase shifting transformer
    • Sensitivity
    • Thermal capacity
    • Tie-line
    • Weather condition

    ASJC Scopus subject areas

    • Energy Engineering and Power Technology
    • Electrical and Electronic Engineering

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  • Cite this

    Satoh, T., Tanaka, H., & Iwamoto, S. (2007). ATC improvement by phase shifter application considering dynamic rating. In 2007 39th North American Power Symposium, NAPS (pp. 528-533). [4402361] https://doi.org/10.1109/NAPS.2007.4402361