CN101363405B - 一种提高风力发电机桨叶使用寿命的方法 - Google Patents
一种提高风力发电机桨叶使用寿命的方法 Download PDFInfo
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- CN101363405B CN101363405B CN2008101985503A CN200810198550A CN101363405B CN 101363405 B CN101363405 B CN 101363405B CN 2008101985503 A CN2008101985503 A CN 2008101985503A CN 200810198550 A CN200810198550 A CN 200810198550A CN 101363405 B CN101363405 B CN 101363405B
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- blade
- wind speed
- wind
- pitch angle
- power generator
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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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Abstract
Description
角度(c) | 桨角系数(u) | 角度(c) | 桨角系数(u) |
10 | 1.01 | 190 | 1.19 |
20 | 1.03 | 200 | 1.17 |
30 | 1.03 | 210 | 1.16 |
40 | 1.04 | 220 | 1.15 |
50 | 1.05 | 230 | 1.14 |
60 | 1.06 | 240 | 1.13 |
70 | 1.07 | 250 | 1.12 |
80 | 1.09 | 260 | 1.11 |
90 | 1.10 | 270 | 1.10 |
100 | 1.11 | 280 | 1.09 |
110 | 1.12 | 290 | 1.08 |
120 | 1.13 | 300 | 1.07 |
130 | 1.14 | 310 | 1.06 |
140 | 1.15 | 320 | 1.05 |
150 | 1.16 | 330 | 1.04 |
160 | 1.17 | 340 | 1.02 |
170 | 1.19 | 350 | 1.01 |
180 | 1.20 | 360 | 1.00 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101985503A CN101363405B (zh) | 2008-09-09 | 2008-09-09 | 一种提高风力发电机桨叶使用寿命的方法 |
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CN2008101985503A CN101363405B (zh) | 2008-09-09 | 2008-09-09 | 一种提高风力发电机桨叶使用寿命的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101363405A CN101363405A (zh) | 2009-02-11 |
CN101363405B true CN101363405B (zh) | 2012-01-04 |
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CN2008101985503A Expired - Fee Related CN101363405B (zh) | 2008-09-09 | 2008-09-09 | 一种提高风力发电机桨叶使用寿命的方法 |
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CN (1) | CN101363405B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2479415A (en) * | 2010-04-09 | 2011-10-12 | Vestas Wind Sys As | Wind Turbine Independent Blade Control Outside The Rated Output |
CN103225588B (zh) * | 2012-01-31 | 2015-05-13 | 北京能高自动化技术股份有限公司 | 基于模式识别技术的风力发电功率曲线优化方法 |
CN103375332B (zh) * | 2012-04-17 | 2016-06-08 | 北京能高自动化技术股份有限公司 | 变速变桨风力发电机组最优阻力矩动态优化方法 |
WO2017000950A1 (en) * | 2015-06-30 | 2017-01-05 | Vestas Wind Systems A/S | Methods and systems for generating wind turbine control schedules |
EP3317523B1 (en) | 2015-06-30 | 2020-09-23 | Vestas Wind Systems A/S | Methods and systems for generating wind turbine control schedules |
US10871146B2 (en) | 2015-06-30 | 2020-12-22 | Vestas Wind Systems A/S | Methods and systems for generating wind turbine control schedules |
US10746160B2 (en) | 2015-06-30 | 2020-08-18 | Vestas Wind Systems A/S | Methods and systems for generating wind turbine control schedules |
WO2017000952A1 (en) | 2015-06-30 | 2017-01-05 | Vestas Wind Systems A/S | Methods and systems for generating wind turbine control schedules |
DK201570559A1 (en) | 2015-08-28 | 2017-03-27 | Vestas Wind Sys As | Methods and Systems for Generating Wind Turbine Control Schedules |
CN105569920B (zh) * | 2016-03-08 | 2018-09-04 | 太原重工股份有限公司 | 一种风力发电机的控制方法及控制*** |
CN114427512A (zh) * | 2016-12-08 | 2022-05-03 | 赛创尼克株式会社 | 能量转换装置、包含其的能量转换***及其运转方法 |
US10240581B2 (en) | 2017-02-08 | 2019-03-26 | General Electric Company | System and method for controlling pitch angle of a wind turbine rotor blade |
CN107070360B (zh) * | 2017-05-02 | 2019-08-13 | 湖南拓天节能控制技术股份有限公司 | 风力发电交流变桨伺服驱动器输出力矩平滑控制方法 |
CN108382569B (zh) * | 2018-01-24 | 2020-08-18 | 歌尔股份有限公司 | 一种无人机桨叶寿命检测方法、***及存储介质 |
CN116526511B (zh) * | 2023-05-19 | 2024-03-08 | 东北电力大学 | 一种多源协同参与***负荷频率控制的方法 |
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2008
- 2008-09-09 CN CN2008101985503A patent/CN101363405B/zh not_active Expired - Fee Related
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Owner name: SHANTOU ZHONGYEDA ELECTRIC APPLIANCE CO., LTD. Free format text: FORMER OWNER: ZHONGYEDA ELECTRIC, INC. Effective date: 20110928 |
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Effective date of registration: 20110928 Address after: Two street million Kyrgyzstan Wanji Industrial Zone Longhu District Guangdong city of Shantou province No. 16 515041 Applicant after: Shantou Zhongyeda Electrical Appliance Equipment Co.,Ltd. Address before: 515041 No. 62, Longhu, Shantou District, Guangdong, Hengshan Road Applicant before: Zhongyeda Electric, Inc. |
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