CN102434390A - 叶片制动装置 - Google Patents
叶片制动装置 Download PDFInfo
- Publication number
- CN102434390A CN102434390A CN2011104103094A CN201110410309A CN102434390A CN 102434390 A CN102434390 A CN 102434390A CN 2011104103094 A CN2011104103094 A CN 2011104103094A CN 201110410309 A CN201110410309 A CN 201110410309A CN 102434390 A CN102434390 A CN 102434390A
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- CN
- China
- Prior art keywords
- electromagnet
- blade
- strut
- oar controller
- near switch
- 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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- 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
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104103094A CN102434390B (zh) | 2011-12-12 | 2011-12-12 | 叶片制动装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104103094A CN102434390B (zh) | 2011-12-12 | 2011-12-12 | 叶片制动装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102434390A true CN102434390A (zh) | 2012-05-02 |
CN102434390B CN102434390B (zh) | 2013-09-25 |
Family
ID=45982673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011104103094A Expired - Fee Related CN102434390B (zh) | 2011-12-12 | 2011-12-12 | 叶片制动装置 |
Country Status (1)
Country | Link |
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CN (1) | CN102434390B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102913389A (zh) * | 2012-11-11 | 2013-02-06 | 杨洁 | 一种风电机组用常闭电磁铁减压控制偏航制动系统 |
CN112696316A (zh) * | 2020-12-29 | 2021-04-23 | 诸暨和创电机科技有限公司 | 风力大小感应调节装置、适用于风力发电机的制动系统 |
CN116950847A (zh) * | 2023-09-19 | 2023-10-27 | 华能山西综合能源有限责任公司 | 一种多桨叶风力发电机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6428274B1 (en) * | 1997-11-04 | 2002-08-06 | Windtec Anlagenerrichtungs-Und Consulting Gmbh | Drive mechanism for adjusting the rotor blades of wind power installations |
JP2003056448A (ja) * | 2001-08-21 | 2003-02-26 | Fuji Heavy Ind Ltd | 水平軸型風車のピッチ制御機構 |
CN201747525U (zh) * | 2010-07-07 | 2011-02-16 | 青岛敏深风电科技有限公司 | 风力发电机气动变桨制动系统 |
CN201925094U (zh) * | 2011-01-25 | 2011-08-10 | 青岛安华新源风电设备有限公司 | 中小型风力发电机自动安全控制系统 |
CN102232144A (zh) * | 2009-11-11 | 2011-11-02 | 美国超导威德泰克有限公司 | 风轮叶片调节装置、风能转换器和调节风轮叶片的方法 |
CN202370747U (zh) * | 2011-12-12 | 2012-08-08 | 济南轨道交通装备有限责任公司 | 叶片制动装置 |
-
2011
- 2011-12-12 CN CN2011104103094A patent/CN102434390B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6428274B1 (en) * | 1997-11-04 | 2002-08-06 | Windtec Anlagenerrichtungs-Und Consulting Gmbh | Drive mechanism for adjusting the rotor blades of wind power installations |
JP2003056448A (ja) * | 2001-08-21 | 2003-02-26 | Fuji Heavy Ind Ltd | 水平軸型風車のピッチ制御機構 |
CN102232144A (zh) * | 2009-11-11 | 2011-11-02 | 美国超导威德泰克有限公司 | 风轮叶片调节装置、风能转换器和调节风轮叶片的方法 |
CN201747525U (zh) * | 2010-07-07 | 2011-02-16 | 青岛敏深风电科技有限公司 | 风力发电机气动变桨制动系统 |
CN201925094U (zh) * | 2011-01-25 | 2011-08-10 | 青岛安华新源风电设备有限公司 | 中小型风力发电机自动安全控制系统 |
CN202370747U (zh) * | 2011-12-12 | 2012-08-08 | 济南轨道交通装备有限责任公司 | 叶片制动装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102913389A (zh) * | 2012-11-11 | 2013-02-06 | 杨洁 | 一种风电机组用常闭电磁铁减压控制偏航制动系统 |
CN112696316A (zh) * | 2020-12-29 | 2021-04-23 | 诸暨和创电机科技有限公司 | 风力大小感应调节装置、适用于风力发电机的制动系统 |
CN116950847A (zh) * | 2023-09-19 | 2023-10-27 | 华能山西综合能源有限责任公司 | 一种多桨叶风力发电机 |
CN116950847B (zh) * | 2023-09-19 | 2024-02-20 | 华能山西综合能源有限责任公司 | 一种多桨叶风力发电机 |
Also Published As
Publication number | Publication date |
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CN102434390B (zh) | 2013-09-25 |
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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: CNR WIND POWER CO., LTD. Free format text: FORMER OWNER: JINAN RAIL TRAFFIC EQUIPMENT CO., LTD. Effective date: 20140804 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250000 JINAN, SHANDONG PROVINCE TO: 250101 JINAN, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140804 Address after: 250101 Century Avenue, Ji'nan high tech Zone, Shandong, No. 3666 Patentee after: CNR Wind Power Co., Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250000 Patentee before: Jinan Rail Traffic Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20171212 |