CN103867388B - 电动直驱式风电变桨驱动系统 - Google Patents
电动直驱式风电变桨驱动系统 Download PDFInfo
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- CN103867388B CN103867388B CN201410134919.XA CN201410134919A CN103867388B CN 103867388 B CN103867388 B CN 103867388B CN 201410134919 A CN201410134919 A CN 201410134919A CN 103867388 B CN103867388 B CN 103867388B
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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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- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410134919.XA CN103867388B (zh) | 2014-04-04 | 2014-04-04 | 电动直驱式风电变桨驱动系统 |
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CN201410134919.XA CN103867388B (zh) | 2014-04-04 | 2014-04-04 | 电动直驱式风电变桨驱动系统 |
Publications (2)
Publication Number | Publication Date |
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CN103867388A CN103867388A (zh) | 2014-06-18 |
CN103867388B true CN103867388B (zh) | 2016-09-07 |
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CN201410134919.XA Active CN103867388B (zh) | 2014-04-04 | 2014-04-04 | 电动直驱式风电变桨驱动系统 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105675293B (zh) * | 2015-12-31 | 2019-02-19 | 北京金风科创风电设备有限公司 | 用于风力发电机组的变桨齿形带的测试工装及系统 |
CN107023440B (zh) * | 2017-06-01 | 2023-12-19 | 无锡中车时代智能装备研究院有限公司 | 风电叶片吊装旋转的专用夹具 |
CN109139369B (zh) * | 2017-06-27 | 2020-05-19 | 北京金风科创风电设备有限公司 | 风力发电机组变桨装置及风力发电机组 |
CN109209763B (zh) * | 2017-07-06 | 2019-11-29 | 北京金风科创风电设备有限公司 | 风力发电机组叶片变桨装置、变桨方法及风力发电机组 |
US11359602B2 (en) * | 2017-07-06 | 2022-06-14 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. | Pitch varying device, pitch varying method and pitch varying control device for wind turbine blade and wind turbine |
CN109185056B (zh) * | 2018-10-30 | 2020-03-17 | 新疆金风科技股份有限公司 | 变桨驱动装置、变桨驱动系统及风力发电机组 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1173676A1 (en) * | 1999-04-14 | 2002-01-23 | NEG Micon A/S | Device for adjusting the pitch of the blades of a wind turbine and a method for stopping the rotation of the main shaft |
CN101424249A (zh) * | 2007-10-31 | 2009-05-06 | 上海驰风机电科技有限公司 | 风力发动机叶片变桨装置 |
DE102008052411B3 (de) * | 2008-10-21 | 2010-04-29 | Aerodyn Energiesysteme Gmbh | Lageveränderlicher Pitch-Antrieb |
CN102434389A (zh) * | 2011-11-24 | 2012-05-02 | 浙江华鹰风电设备有限公司 | 中小型风力发电机变桨直线驱动机构 |
CN103453098A (zh) * | 2013-09-10 | 2013-12-18 | 成都瑞迪机械实业有限公司 | 一种新型直线驱动装置 |
CN203783811U (zh) * | 2014-04-04 | 2014-08-20 | 成都瑞迪机械实业有限公司 | 电动直驱式风电变桨驱动系统 |
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2014
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xiao Inventor after: Zhang Hengshuo Inventor after: Liao Shiquan Inventor after: Lu Xiaorong Inventor after: Zhou Xiaoping Inventor after: Xiao Ping Inventor after: Xiao Yunqiang Inventor after: Xu Xunze Inventor after: Tang Guohua Inventor after: Qian Wanyong Inventor after: Ma Ben Inventor before: Lu Xiaorong Inventor before: Liao Shiquan Inventor before: Zhou Xiaoping Inventor before: Xiao Ping Inventor before: Xiao Yunqiang Inventor before: Xu Xunze Inventor before: Tang Guohua Inventor before: Qian Wanyong Inventor before: Ma Ben Inventor before: Zhang Hengshuo |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LU XIAORONG ZHOU XIAOPING XIAO PING XIAO YUNQIANG XU XUNZE TANG GUOHUA QIAN WANYONG MA BEN ZHANG HENGSHUO LIAO SHIQUAN TO: WANG XIAO LU XIAORONG ZHOU XIAOPING XIAO PING XIAO YUNQIANG XU XUNZE TANG GUOHUA QIAN WANYONG MA BEN ZHANG HENGSHUO LIAO SHIQUAN |
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Effective date of registration: 20170906 Address after: Shuangliu District of Sichuan province 610000 Avenue Chengdu City West four No. 909 in Hong Kong Patentee after: Chengdu Ruidi Machinery Technology Co. Ltd. Address before: West Port Avenue 610207 Sichuan city of Chengdu province Shuangliu County Southwest Airport Economic Development Zone No. 909 two Patentee before: Ruidi Machinery Ind Co., Ltd., Chengdu |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Shuangliu District of Sichuan province 610225 Avenue Chengdu City West four No. 909 in Hong Kong Patentee after: Chengdu Ruidi Zhiqu Technology Co.,Ltd. Address before: Shuangliu District of Sichuan province 610000 Avenue Chengdu City West four No. 909 in Hong Kong Patentee before: CHENGDU REACH MACHINERY Co.,Ltd. |