Operation of micro grid with renewal sources

Y. Chiba, R. Yokoyama, Goro Fujita, K. Koyanagi, T. Funabashi, M. Nomura

研究成果: Conference contribution

抄録

In this research, operation of a micro grid, which is locally operated with a few generators to supply the local load but usually interconnected to a neighbouring grid, is discussed regarding wide-spread use of dispersed power sources. It is assumed that fluctuation by output of wind generators is stabilized by control of gas-turbine and battery units, and stabilization of power quality in micro grid by increasing battery unit's installation is evaluated. Especially, dynamic characteristics of the gas-turbine are very important since it occupies major performance of power quality in the local network system. Short-term power storage devices like as lead-acid battery and EDLC (Electric Double Layer Capacitor) is also prospective function for improvement of power supply liability. This research study is carried out by MATLAB/Simulink model, which offers power supply and demand, generators' outputs, system frequency, and tie-line power flow. Discussion of power dispatch command is also importance factor as (1) using tie-line power flow (2) frequency deviation (3) particular generator's output. With these discussions, required capacity of storage devices to realize the newly reconstructed energy society is evaluated.

本文言語English
ホスト出版物のタイトルECOS 2008 - Proceedings of the 21st International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
出版社Silesian University of Technology
ページ1215-1221
ページ数7
ISBN(印刷版)9788392238140
出版ステータスPublished - 2008
イベント21st International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, ECOS 2008 - Cracow-Gliwice, Poland
継続期間: 2008 6 242008 6 27

Other

Other21st International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, ECOS 2008
CountryPoland
CityCracow-Gliwice
Period08/6/2408/6/27

ASJC Scopus subject areas

  • Energy(all)
  • Engineering(all)

フィンガープリント 「Operation of micro grid with renewal sources」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル