CN202165218U - 一种风力发电机及其液压变桨控制系统 - Google Patents
一种风力发电机及其液压变桨控制系统 Download PDFInfo
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- CN202165218U CN202165218U CN2011202861971U CN201120286197U CN202165218U CN 202165218 U CN202165218 U CN 202165218U CN 2011202861971 U CN2011202861971 U CN 2011202861971U CN 201120286197 U CN201120286197 U CN 201120286197U CN 202165218 U CN202165218 U CN 202165218U
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- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 10
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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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Application Number | Priority Date | Filing Date | Title |
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CN2011202861971U CN202165218U (zh) | 2011-08-08 | 2011-08-08 | 一种风力发电机及其液压变桨控制系统 |
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CN2011202861971U CN202165218U (zh) | 2011-08-08 | 2011-08-08 | 一种风力发电机及其液压变桨控制系统 |
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CN202165218U true CN202165218U (zh) | 2012-03-14 |
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CN2011202861971U Expired - Lifetime CN202165218U (zh) | 2011-08-08 | 2011-08-08 | 一种风力发电机及其液压变桨控制系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103835880A (zh) * | 2014-03-05 | 2014-06-04 | 沈阳华创风能有限公司 | 基于液压有效阻尼的独立变桨系统及变桨方法 |
CN109441724A (zh) * | 2018-12-26 | 2019-03-08 | 北京金风科创风电设备有限公司 | 用于液压变桨系统的安全节流装置及方法、液压变桨系统 |
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2011
- 2011-08-08 CN CN2011202861971U patent/CN202165218U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103835880A (zh) * | 2014-03-05 | 2014-06-04 | 沈阳华创风能有限公司 | 基于液压有效阻尼的独立变桨系统及变桨方法 |
CN103835880B (zh) * | 2014-03-05 | 2016-06-22 | 沈阳华创风能有限公司 | 基于液压有效阻尼的独立变桨系统及变桨方法 |
CN109441724A (zh) * | 2018-12-26 | 2019-03-08 | 北京金风科创风电设备有限公司 | 用于液压变桨系统的安全节流装置及方法、液压变桨系统 |
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Legal Events
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C14 | Grant of patent or utility model | ||
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Address after: 102206, Beijing Changping District Huilongguan North Road 31 Industrial Park Patentee after: Sany Heavy Energy Co.,Ltd. Address before: 102206, Beijing Changping District Huilongguan North Road 31 Industrial Park Patentee before: SANY HEAVY ENERGY Co.,Ltd. Address after: 102206, Beijing Changping District Huilongguan North Road 31 Industrial Park Patentee after: SANY HEAVY ENERGY Co.,Ltd. Address before: 102206, Beijing Changping District Huilongguan North Road 31 Industrial Park Patentee before: SANY HEAVY ENERGY EQUIPMENT Co.,Ltd. Address after: 102206, Beijing Changping District Huilongguan North Road 31 Industrial Park Patentee after: SANY HEAVY ENERGY EQUIPMENT Co.,Ltd. Address before: 102206, Beijing Changping District Huilongguan North Road 31 Industrial Park Patentee before: SANY ELECTRIC Co.,Ltd. |
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Granted publication date: 20120314 |