CN102562448A - 风力发电机安全顺桨系统 - Google Patents
风力发电机安全顺桨系统 Download PDFInfo
- Publication number
- CN102562448A CN102562448A CN2011104251819A CN201110425181A CN102562448A CN 102562448 A CN102562448 A CN 102562448A CN 2011104251819 A CN2011104251819 A CN 2011104251819A CN 201110425181 A CN201110425181 A CN 201110425181A CN 102562448 A CN102562448 A CN 102562448A
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- Prior art keywords
- feathering
- clockwork spring
- gear
- transmission shaft
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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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)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104251819A CN102562448B (zh) | 2011-12-19 | 2011-12-19 | 风力发电机安全顺桨系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104251819A CN102562448B (zh) | 2011-12-19 | 2011-12-19 | 风力发电机安全顺桨系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102562448A true CN102562448A (zh) | 2012-07-11 |
CN102562448B CN102562448B (zh) | 2013-11-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011104251819A Active CN102562448B (zh) | 2011-12-19 | 2011-12-19 | 风力发电机安全顺桨系统 |
Country Status (1)
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CN (1) | CN102562448B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108590962A (zh) * | 2018-06-29 | 2018-09-28 | 北京金风科创风电设备有限公司 | 风力发电机组的顺桨装置、变桨系统及其变桨方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101126372A (zh) * | 2007-09-29 | 2008-02-20 | 陈亦栋 | 风力发电机变桨调速装置 |
CN101440778A (zh) * | 2007-11-22 | 2009-05-27 | 邹磊 | 自能式风力发电机柔性变桨机构 |
CN102011693A (zh) * | 2010-12-10 | 2011-04-13 | 苏州能健电气有限公司 | 风电变桨控制系统 |
-
2011
- 2011-12-19 CN CN2011104251819A patent/CN102562448B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101126372A (zh) * | 2007-09-29 | 2008-02-20 | 陈亦栋 | 风力发电机变桨调速装置 |
CN101440778A (zh) * | 2007-11-22 | 2009-05-27 | 邹磊 | 自能式风力发电机柔性变桨机构 |
CN102011693A (zh) * | 2010-12-10 | 2011-04-13 | 苏州能健电气有限公司 | 风电变桨控制系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108590962A (zh) * | 2018-06-29 | 2018-09-28 | 北京金风科创风电设备有限公司 | 风力发电机组的顺桨装置、变桨系统及其变桨方法 |
CN108590962B (zh) * | 2018-06-29 | 2024-04-19 | 北京金风科创风电设备有限公司 | 风力发电机组的顺桨装置、变桨系统及其变桨方法 |
Also Published As
Publication number | Publication date |
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CN102562448B (zh) | 2013-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA STATE GRID XINYUAN Effective date: 20140410 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140410 Address after: 618000 Jiangxi hi tech Industrial Park, Sichuan, Jinsha Road, No. 666, No. Patentee after: Dongfang Turbine Co., Ltd., Dongfang Electric Group Patentee after: State Grid Corporation of China Patentee after: State Grid Xinyuan Zhangjiakou Scenery Storage Demonstration Power Plant Co., Ltd. Address before: 618000 Jiangxi hi tech Industrial Park, Sichuan, Jinsha Road, No. 666, No. Patentee before: Dongfang Turbine Co., Ltd., Dongfang Electric Group |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160803 Address after: 618000 Sichuan Province, Deyang city Huashan road two No. 2 Patentee after: DONGFANG ELECTRIC WIND POWER CO., LTD. Patentee after: State Grid Corporation of China Patentee after: State Grid Xinyuan Zhangjiakou Scenery Storage Demonstration Power Plant Co., Ltd. Address before: 618000 Jiangxi hi tech Industrial Park, Sichuan, Jinsha Road, No. 666, No. Patentee before: Dongfang Turbine Co., Ltd., Dongfang Electric Group Patentee before: State Grid Corporation of China Patentee before: State Grid Xinyuan Zhangjiakou Scenery Storage Demonstration Power Plant Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 618000 2 Huashan South Road, Deyang, Sichuan, 2 Patentee after: Dongfang Electric Wind Power Co.,Ltd. Patentee after: State Grid Corporation of China Patentee after: STATE GRID XINYUAN ZHANGJIAKOU SCENERY STORAGE DEMONSTRATION POWER PLANT Co.,Ltd. Address before: 618000 2 Huashan South Road, Deyang, Sichuan, 2 Patentee before: DONGFANG ELECTRIC WIND POWER Co.,Ltd. Patentee before: State Grid Corporation of China Patentee before: STATE GRID XINYUAN ZHANGJIAKOU SCENERY STORAGE DEMONSTRATION POWER PLANT Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |