CN103352798B - 一种风电机组收桨系统及收桨方法 - Google Patents
一种风电机组收桨系统及收桨方法 Download PDFInfo
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- CN103352798B CN103352798B CN201310260229.4A CN201310260229A CN103352798B CN 103352798 B CN103352798 B CN 103352798B CN 201310260229 A CN201310260229 A CN 201310260229A CN 103352798 B CN103352798 B CN 103352798B
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005070 sampling Methods 0.000 claims description 2
- 210000003746 feather Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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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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CN201310260229.4A CN103352798B (zh) | 2013-06-26 | 2013-06-26 | 一种风电机组收桨系统及收桨方法 |
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CN201310260229.4A CN103352798B (zh) | 2013-06-26 | 2013-06-26 | 一种风电机组收桨系统及收桨方法 |
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CN103352798A CN103352798A (zh) | 2013-10-16 |
CN103352798B true CN103352798B (zh) | 2015-07-15 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104090566B (zh) * | 2014-07-04 | 2017-01-11 | 成都阜特科技股份有限公司 | 一种风电变桨加载测试系统 |
CN105240212B (zh) * | 2015-11-10 | 2018-05-04 | 四川东方电气自动控制工程有限公司 | 一种基于plc的手动变桨控制系统 |
CN110821759B (zh) * | 2019-12-13 | 2021-03-23 | 北京三力新能科技有限公司 | 一种液压变桨故障快速定位和安全停机方法 |
CN111425350B (zh) * | 2020-03-13 | 2021-04-09 | 许昌许继风电科技有限公司 | 一种风电机组变桨系统控制方法、装置及变桨系统 |
CN112145349B (zh) * | 2020-09-28 | 2021-08-03 | 中国船舶重工集团海装风电股份有限公司 | 一种风电机组变桨系统限位开关触发识别及控制方法 |
CN113187657A (zh) * | 2021-05-26 | 2021-07-30 | 许昌许继风电科技有限公司 | 一种风电机组叶片收桨位置锁定控制方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2256342A1 (de) * | 2009-05-28 | 2010-12-01 | Nordex Energy GmbH | Verfahren zur Notbremsung einer Windenergieanlage sowie Windenergieanlage mit einer Rotorblattverstellung zur Notbremsung |
EP2418380A1 (en) * | 2009-04-06 | 2012-02-15 | Nabtesco Corporation | Pitch control device for windmill |
CN103080539A (zh) * | 2010-07-01 | 2013-05-01 | 纳博特斯克有限公司 | 风车用桨距控制装置 |
CN103089540A (zh) * | 2011-10-27 | 2013-05-08 | 通用电气公司 | 风力涡轮机的停机的方法 |
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2013
- 2013-06-26 CN CN201310260229.4A patent/CN103352798B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2418380A1 (en) * | 2009-04-06 | 2012-02-15 | Nabtesco Corporation | Pitch control device for windmill |
EP2256342A1 (de) * | 2009-05-28 | 2010-12-01 | Nordex Energy GmbH | Verfahren zur Notbremsung einer Windenergieanlage sowie Windenergieanlage mit einer Rotorblattverstellung zur Notbremsung |
CN103080539A (zh) * | 2010-07-01 | 2013-05-01 | 纳博特斯克有限公司 | 风车用桨距控制装置 |
CN103089540A (zh) * | 2011-10-27 | 2013-05-08 | 通用电气公司 | 风力涡轮机的停机的方法 |
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Owner name: XUJI GROUP CO., LTD. XUCHANG XUJI WIND POWER TECHN Free format text: FORMER OWNER: XUJI GROUP CO., LTD. XUCHANG XUJI WIND POWER TECHNOLOGY CO., LTD. Effective date: 20141126 |
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Effective date of registration: 20141126 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Xuji Group Co., Ltd. Applicant after: Xuchang Xuji Wind Power Technology Co., Ltd. Applicant after: State Grid Xinyuan Zhangjiakou Scenery Storage Demonstration Power Plant Co., Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Xuji Group Co., Ltd. Applicant before: Xuchang Xuji Wind Power Technology Co., Ltd. |
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