Centralized voltage control method using plural D-STATCOM with controllable dead band in distribution system with renewable energy

N. Takahashi*, Y. Hayashi

*この研究の対応する著者

研究成果: Conference contribution

15 被引用数 (Scopus)

抄録

The authors propose voltage control method using centralized control of D-STATCOM with controllable dead band to control all the node voltages dynamically. To maximize the acceptable amount of RES, centralized control system meters each node voltage installed D-STATCOM, and control all the node voltages based on each node voltage. The target voltage of D-STATCOM near a substation is modified by another node voltage to regulate all the node voltages within proper range. The amount of correction for the target voltage is determined by the amount of deviation from a threshold which is set between upper limits of the dead band and proper range. Conventional method has potential to command inappropriate reactive power due to delay time based on communication time and calculation for commands of reactive power. Proposed method compensates for the lack of reactive power based on the delay time using the predictive control.

本文言語English
ホスト出版物のタイトル2012 3rd IEEE PES Innovative Smart Grid Technologies Europe, ISGT Europe 2012
DOI
出版ステータスPublished - 2012 12 1
イベント2012 3rd IEEE PES Innovative Smart Grid Technologies Europe, ISGT Europe 2012 - Berlin, Germany
継続期間: 2012 10 142012 10 17

出版物シリーズ

名前IEEE PES Innovative Smart Grid Technologies Conference Europe

Conference

Conference2012 3rd IEEE PES Innovative Smart Grid Technologies Europe, ISGT Europe 2012
国/地域Germany
CityBerlin
Period12/10/1412/10/17

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 情報システム

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