Application of a NAS battery system for improving frequency control

S. Shibasaki, M. Touge, S. Iwamoto

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

    1 Citation (Scopus)

    Abstract

    As one of renewable energies, wind power generation is in great demand in the world. However, this type of power source is rather difficult to utilize because of its large fluctuation. To alleviate the fluctuation, a NAS battery system has been installed in a wind farm in Japan. And to manage wind power generations, some kind of battery output control is needed. Therefore in this paper, we propose a method to control the NAS battery system output according to wind power variations. To determine the control output, we propose to introduce a full order observer to estimate load disturbances. To verify the validity of the proposed method, we compare frequency deviations with a simplified method by carrying out LFC simulations.

    Original languageEnglish
    Title of host publicationIEEE Power and Energy Society General Meeting
    DOIs
    Publication statusPublished - 2011
    Event2011 IEEE PES General Meeting: The Electrification of Transportation and the Grid of the Future - Detroit, MI
    Duration: 2011 Jul 242011 Jul 28

    Other

    Other2011 IEEE PES General Meeting: The Electrification of Transportation and the Grid of the Future
    CityDetroit, MI
    Period11/7/2411/7/28

      Fingerprint

    Keywords

    • Automatic frequency control
    • Battery management systems
    • Full order observer
    • H infinity control theory
    • Load frequency control
    • State estimation
    • Wind power generation

    ASJC Scopus subject areas

    • Energy Engineering and Power Technology
    • Nuclear Energy and Engineering
    • Renewable Energy, Sustainability and the Environment
    • Electrical and Electronic Engineering

    Cite this

    Shibasaki, S., Touge, M., & Iwamoto, S. (2011). Application of a NAS battery system for improving frequency control. In IEEE Power and Energy Society General Meeting [6039108] https://doi.org/10.1109/PES.2011.6039108