JP7432215B2 - ロバスト制御に基づく風力発電ユニットの空力アンバランス負荷制御方法 - Google Patents
ロバスト制御に基づく風力発電ユニットの空力アンバランス負荷制御方法 Download PDFInfo
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- JP7432215B2 JP7432215B2 JP2022182971A JP2022182971A JP7432215B2 JP 7432215 B2 JP7432215 B2 JP 7432215B2 JP 2022182971 A JP2022182971 A JP 2022182971A JP 2022182971 A JP2022182971 A JP 2022182971A JP 7432215 B2 JP7432215 B2 JP 7432215B2
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- 238000010248 power generation Methods 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 20
- 238000005259 measurement Methods 0.000 claims description 16
- 230000009466 transformation Effects 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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- Feedback Control In General (AREA)
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Description
測定待ち機関室の主軸負荷の測定量を取得するステップ、
機関室の座標変換を用いて、前記機関室の主軸負荷の測定量を、ロバストの独立可変ピッチ制御器モデルの有効入力に変換するステップ、
前記風力発電ユニットの空力アンバランスに対する積摂動モデルを確立するステップ、
前記ロバストの独立可変ピッチ制御器モデルを計算するステップ、及び
機関室の座標逆変換を使用して、前記風力発電ユニット制御システムの入力ピッチ角を得るステップを含む。
前記機関室の主軸負荷の測定量が前記機関室の主軸y方向の曲げモーメントMyとz方向の曲げモーメントMzとを含み、
ステップS110:測定待ち機関室の主軸負荷の測定量を取得する。
Claims (8)
- ロバスト制御に基づく風力発電ユニットの空力アンバランス負荷制御方法であって、
前記方法は、
機関室の主軸負荷の測定量を取得するステップ、
前記機関室の座標変換を用いて、前記機関室の主軸負荷の測定量を、ロバストの独立可変ピッチ制御器モデルの有効入力に変換するステップ、
前記風力発電ユニットの空力アンバランスの積摂動モデルを確立するステップ、
前記ロバストの独立可変ピッチ制御器モデルを計算するステップ、及び
機関室の座標逆変換を使用して、風力発電ユニット制御システムの入力ピッチ角を得るステップを含み、
前記機関室の座標変換を用いて、前記機関室の主軸負荷の測定量を、ロバストの独立可変ピッチ制御器モデルの有効入力に変換するステップは、
前記機関室の主軸負荷の測定量が前記機関室の主軸y方向の曲げモーメントMyとz方向の曲げモーメントMzとを含み、
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CN202111349003.2 | 2021-11-15 | ||
CN202111349003.2A CN114294158A (zh) | 2021-11-15 | 2021-11-15 | 基于鲁棒控制的风电机组气动不平衡载荷控制方法 |
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JP2023073241A JP2023073241A (ja) | 2023-05-25 |
JP7432215B2 true JP7432215B2 (ja) | 2024-02-16 |
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CN117471905B (zh) * | 2023-09-21 | 2024-04-12 | 昆明理工大学 | 一种改进樽海鞘群的抽水蓄能机组调节系统的控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150252786A1 (en) | 2014-03-06 | 2015-09-10 | General Electric Company | System and method for robust wind turbine operation |
JP2020067023A (ja) | 2018-10-24 | 2020-04-30 | 株式会社日立製作所 | 風力発電システム |
JP2021025455A (ja) | 2019-08-02 | 2021-02-22 | 国立研究開発法人産業技術総合研究所 | 風車のブレードのピッチ角の制御が可能な風力発電機、制御方法、および制御プログラム |
Family Cites Families (1)
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JP3672713B2 (ja) * | 1997-11-28 | 2005-07-20 | 株式会社リコー | 回転体駆動制御方法 |
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- 2021-11-15 CN CN202111349003.2A patent/CN114294158A/zh active Pending
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150252786A1 (en) | 2014-03-06 | 2015-09-10 | General Electric Company | System and method for robust wind turbine operation |
JP2020067023A (ja) | 2018-10-24 | 2020-04-30 | 株式会社日立製作所 | 風力発電システム |
JP2021025455A (ja) | 2019-08-02 | 2021-02-22 | 国立研究開発法人産業技術総合研究所 | 風車のブレードのピッチ角の制御が可能な風力発電機、制御方法、および制御プログラム |
Non-Patent Citations (1)
Title |
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Shize TANG et al.,"Individual pitch controller characteristics analysis and optimization under aerodynamic imbalanced loads of wind turbines",Energy Reports,2021年11月,Vol. 7,p.6489-6500,DOI: 10.1016/j.egyr.2021.09.114 |
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JP2023073241A (ja) | 2023-05-25 |
CN114294158A (zh) | 2022-04-08 |
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