Stability evaluation of a multi-objective dispatch of frequency control generators in cross-regional operation under various conditions

Daichi Azami, Akihisa Kaneko, Yasuhiro Hayashi, Shunsuke Nonaka

研究成果: Conference contribution

抄録

Large-scale and regionally intensive introductions of renewable energy sources (RES) requires greater control capacity from frequency control generators (FCGs). To solve this problem, cross-regional operation, which integrates multiple control areas, is widely studied. However, this involves more complicated power flow, due to the wider control area. Thus, a transmission system operator should adjust output of FCGs to compensate for RES fluctuations, considering system indices and power system constraints in various power flow conditions such as day or night. We have proposed a multi-objective optimizing method for FCG dispatches to compensate for RES fluctuations in one case in the daytime. A simulation was needed, under various load and RES output conditions, to evaluate the validity of the method. In this study, a simulation is conducted, using a power system model base on the power system of East Japan under seven power flow conditions. The results support the validity of the proposed method for determining a dispatch, considering multiple system indices in all cases.

本文言語English
ホスト出版物のタイトル2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781728131030
DOI
出版ステータスPublished - 2020 2
イベント2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020 - Washington, United States
継続期間: 2020 2 172020 2 20

出版物シリーズ

名前2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020

Conference

Conference2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020
国/地域United States
CityWashington
Period20/2/1720/2/20

ASJC Scopus subject areas

  • 人工知能
  • エネルギー工学および電力技術
  • 電子工学および電気工学
  • 安全性、リスク、信頼性、品質管理
  • 制御と最適化

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