書誌事項
- タイトル別名
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- Study on Power Fluctuation Characteristics of Wind Energy Converters with Fluctuating Turbine Torque
- タービン クウリキ トルク ヘンドウジ ノ フウリョク ハツデンキ ノ シュツリョク ヘンドウ トクセイ カイセキ
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In recent years, installed capacity of wind power generation has significantly increased in the countries including Japan. This increase gives rise to growing concerns on power quality of a power system with large penetration of wind power because fluctuation of its output power is significantly larger than that of conventional power sources. Tower shadow effects, the fluctuation frequency of which is determined by rotating speed of a wind turbine, considerably contribute to the fluctuation. While the power fluctuation due to tower shadow effects can cause flicker and thereby deteriorate power quality, its amplitude varies with constants of induction generators and impedance of the distribution/transmission system connected to the generators.<br>This paper examines the relationship between the amplitude of the power fluctuation and input torque of an induction generator while making machine constants or back impedance at the connection point parameters. The study derives a transfer function describing the relationship by linearizing related differential equations and verifies its validity through a simulation study with MATLAB/Simulink. Implication of the results on amplitude of 3N components of wind power output is discussed.
収録刊行物
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- 電気学会論文誌Ｂ（電力・エネルギー部門誌）
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電気学会論文誌Ｂ（電力・エネルギー部門誌） 124 (10), 1231-1239, 2004
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204603568896
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- NII論文ID
- 10013639861
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- NII書誌ID
- AN10136334
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- ISSN
- 13488147
- 03854213
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- NDL書誌ID
- 7104328
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可