CN113236485A - 一种风电机组提高风能利用率的控制方法及其控制系统 - Google Patents
一种风电机组提高风能利用率的控制方法及其控制系统 Download PDFInfo
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- CN113236485A CN113236485A CN202110577395.1A CN202110577395A CN113236485A CN 113236485 A CN113236485 A CN 113236485A CN 202110577395 A CN202110577395 A CN 202110577395A CN 113236485 A CN113236485 A CN 113236485A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims description 61
- 230000003111 delayed effect Effects 0.000 claims description 57
- 230000009471 action Effects 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000008030 elimination Effects 0.000 claims description 6
- 238000003379 elimination reaction Methods 0.000 claims description 6
- 230000032683 aging Effects 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 28
- 230000006872 improvement Effects 0.000 description 28
- 230000007547 defect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000011897 real-time detection Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
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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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CN202110577395.1A CN113236485B (zh) | 2021-05-26 | 2021-05-26 | 一种风电机组提高风能利用率的控制方法及其控制系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114183300A (zh) * | 2022-01-21 | 2022-03-15 | 中国华能集团清洁能源技术研究院有限公司 | 一种风电机组和通过反冲应对变桨轴承卡桨的优化方法 |
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CN111963375A (zh) * | 2020-08-25 | 2020-11-20 | 成都阜特科技股份有限公司 | 一种桨叶控制方法及其风力发电机组 |
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2021
- 2021-05-26 CN CN202110577395.1A patent/CN113236485B/zh active Active
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US20080136188A1 (en) * | 2005-06-21 | 2008-06-12 | Repower Systems Ag | Method and system for regulation of the rotational speed of a rotor on a wind turbine |
US20110158805A1 (en) * | 2008-08-29 | 2011-06-30 | Vestas Wind Systems A/S | Pitch control system |
WO2012102623A1 (en) * | 2011-01-26 | 2012-08-02 | Chapdrive As | A method and system for connecting a wind turbine system to an electric grid |
US20120193917A1 (en) * | 2011-01-30 | 2012-08-02 | Sinovel Wind Group Co., Ltd. | Pitch control system and method for wind turbine |
TW201315895A (zh) * | 2011-10-12 | 2013-04-16 | Atomic Energy Council | 風力發電機之故障偵測裝置及其判斷方法 |
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US20150176570A1 (en) * | 2013-12-20 | 2015-06-25 | Siemens Aktiengesellschaft | Detecting a pitch angle adjustment fault |
EP2947313A1 (en) * | 2014-05-20 | 2015-11-25 | Acciona Windpower S.a. | Wind turbine control method |
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EP3203085A1 (en) * | 2016-02-02 | 2017-08-09 | Rolls-Royce plc | Adjustable pitch propeller or gte fan with redundant actuators |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114183300A (zh) * | 2022-01-21 | 2022-03-15 | 中国华能集团清洁能源技术研究院有限公司 | 一种风电机组和通过反冲应对变桨轴承卡桨的优化方法 |
CN114183300B (zh) * | 2022-01-21 | 2023-04-18 | 中国华能集团清洁能源技术研究院有限公司 | 一种风电机组和通过反冲应对变桨轴承卡桨的优化方法 |
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Effective date of registration: 20221018 Address after: No. 32, Yingjiawu, Limin Village, Lingqiao Town, Fuyang District, Hangzhou City, Zhejiang Province, 311418 Patentee after: Hangzhou Tuosheng Construction Engineering Co.,Ltd. Address before: 311400 No. 777, Fukou village, Dayuan Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Li Xiaocheng |
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Denomination of invention: A control method and control system for improving wind energy utilization of wind turbine Effective date of registration: 20221117 Granted publication date: 20220621 Pledgee: Zhejiang Mintai Commercial Bank Co.,Ltd. Fuyang Jiangnan Small and Micro Enterprise Specialized Sub branch Pledgor: Hangzhou Tuosheng Construction Engineering Co.,Ltd. Registration number: Y2022980022202 |
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Date of cancellation: 20231113 Granted publication date: 20220621 Pledgee: Zhejiang Mintai Commercial Bank Co.,Ltd. Fuyang Jiangnan Small and Micro Enterprise Specialized Sub branch Pledgor: Hangzhou Tuosheng Construction Engineering Co.,Ltd. Registration number: Y2022980022202 |
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