抄録
Wind power is a major source of renewable energy, and is in great demand around the world. However, wind power is difficult to manage due to large fluctuations in power output. To alleviate such fluctuations, this paper proposes a method for suppressing frequency deviation in wind power generation using storage battery systems that considers state of charge (SOC) and response speed differences between generators and storage battery systems. The method adjusts storage battery output according to present SOC, and applies H ∞ control theory to the generator controller to achieve robust control considering parameter fluctuations generated by state variations in the power system. Using this approach, we design a load frequency control system that controls both internal variation caused by power system dynamics and external variation caused by wind power generators. To verify the validity of the proposed method, we perform LFC simulations and compare frequency deviations between the proposed and conventional methods.
本文言語 | English |
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ホスト出版物のタイトル | IEEE Power and Energy Society General Meeting |
DOI | |
出版ステータス | Published - 2013 |
イベント | 2013 IEEE Power and Energy Society General Meeting, PES 2013 - Vancouver, BC 継続期間: 2013 7月 21 → 2013 7月 25 |
Other
Other | 2013 IEEE Power and Energy Society General Meeting, PES 2013 |
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City | Vancouver, BC |
Period | 13/7/21 → 13/7/25 |
ASJC Scopus subject areas
- エネルギー工学および電力技術
- 原子力エネルギーおよび原子力工学
- 再生可能エネルギー、持続可能性、環境
- 電子工学および電気工学