CN202789323U - 风电机组叶片收桨失效时的安全保护装置 - Google Patents
风电机组叶片收桨失效时的安全保护装置 Download PDFInfo
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- CN202789323U CN202789323U CN2012204652532U CN201220465253U CN202789323U CN 202789323 U CN202789323 U CN 202789323U CN 2012204652532 U CN2012204652532 U CN 2012204652532U CN 201220465253 U CN201220465253 U CN 201220465253U CN 202789323 U CN202789323 U CN 202789323U
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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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CN2012204652532U CN202789323U (zh) | 2012-09-12 | 2012-09-12 | 风电机组叶片收桨失效时的安全保护装置 |
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CN2012204652532U CN202789323U (zh) | 2012-09-12 | 2012-09-12 | 风电机组叶片收桨失效时的安全保护装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103225586A (zh) * | 2013-04-26 | 2013-07-31 | 北京天诚同创电气有限公司 | 一种风力发电机组防飞车安全控制方法 |
CN112392655A (zh) * | 2019-08-14 | 2021-02-23 | 湖南世优电气股份有限公司 | 风力发电机自动紧急偏航装置、方法和设备 |
CN113048009A (zh) * | 2019-12-27 | 2021-06-29 | 新疆金风科技股份有限公司 | 风力发电机组的变桨控制方法、装置及*** |
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2012
- 2012-09-12 CN CN2012204652532U patent/CN202789323U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103225586A (zh) * | 2013-04-26 | 2013-07-31 | 北京天诚同创电气有限公司 | 一种风力发电机组防飞车安全控制方法 |
CN103225586B (zh) * | 2013-04-26 | 2015-02-25 | 北京天诚同创电气有限公司 | 一种风力发电机组防飞车安全控制方法 |
CN112392655A (zh) * | 2019-08-14 | 2021-02-23 | 湖南世优电气股份有限公司 | 风力发电机自动紧急偏航装置、方法和设备 |
CN113048009A (zh) * | 2019-12-27 | 2021-06-29 | 新疆金风科技股份有限公司 | 风力发电机组的变桨控制方法、装置及*** |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NATIONAL ELECTRIC NEW ENERGY TECHNOLOGY INSTITUTE Effective date: 20130709 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130709 Address after: 100000 Beijing City, Zhongguancun, South Street, building B, building No., level 56, level 16 Patentee after: GUODIAN UNITED POWER TECHNOLOGY Co.,Ltd. Patentee after: GUODIAN NEW ENERGY TECHNOLOGY INSTITUTE Address before: 100000 Beijing City, Zhongguancun, South Street, building B, building No., level 56, level 16 Patentee before: GUODIAN UNITED POWER TECHNOLOGY Co.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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CX01 | Expiry of patent term |