CN101964533A - Low voltage ride-through variable pitch control system for double-fed wind turbine generator unit - Google Patents
Low voltage ride-through variable pitch control system for double-fed wind turbine generator unit Download PDFInfo
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- CN101964533A CN101964533A CN2010102730617A CN201010273061A CN101964533A CN 101964533 A CN101964533 A CN 101964533A CN 2010102730617 A CN2010102730617 A CN 2010102730617A CN 201010273061 A CN201010273061 A CN 201010273061A CN 101964533 A CN101964533 A CN 101964533A
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- control system
- control
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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
-
- 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
- Y02E10/76—Power conversion electric or electronic aspects
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010273061A CN101964533B (en) | 2010-09-03 | 2010-09-03 | Low voltage ride-through variable pitch control system for double-fed wind turbine generator unit |
Applications Claiming Priority (1)
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CN201010273061A CN101964533B (en) | 2010-09-03 | 2010-09-03 | Low voltage ride-through variable pitch control system for double-fed wind turbine generator unit |
Publications (2)
Publication Number | Publication Date |
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CN101964533A true CN101964533A (en) | 2011-02-02 |
CN101964533B CN101964533B (en) | 2012-10-24 |
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CN201010273061A Active CN101964533B (en) | 2010-09-03 | 2010-09-03 | Low voltage ride-through variable pitch control system for double-fed wind turbine generator unit |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012073504A2 (en) | 2010-11-30 | 2012-06-07 | Mitsubishi Heavy Industries, Ltd. | Power generating apparatus of renewable energy type and operation method thereof |
CN102646993A (en) * | 2012-04-25 | 2012-08-22 | 东方电气新能源设备(杭州)有限公司 | Low-voltage ride through (LVRT) system of wind generation set and method of the system |
CN103375333A (en) * | 2012-04-18 | 2013-10-30 | 苏州能健电气有限公司 | Pitch control system in low voltage through process |
CN103472406A (en) * | 2013-09-13 | 2013-12-25 | 国电联合动力技术有限公司 | Wind turbine generator unit pitch system standby power supply online automatic detection method and device |
US8622719B2 (en) | 2010-11-30 | 2014-01-07 | Mitsubishi Heavy Industries, Ltd. | Hydraulic pump structure for wind turbine generator or tidal current generator and method of mounting hydraulic pump |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6921985B2 (en) * | 2003-01-24 | 2005-07-26 | General Electric Company | Low voltage ride through for wind turbine generators |
CN101299540A (en) * | 2007-04-30 | 2008-11-05 | 国网南京自动化研究院 | Apparatus for implementing low voltage cross-over of wind generator set |
CN101639040A (en) * | 2009-09-04 | 2010-02-03 | 湘电风能有限公司 | Method and device for controlling low-voltage operation of wind generating set |
CN101764413A (en) * | 2009-11-25 | 2010-06-30 | 中国电力科学研究院 | System simulation method for connecting large-scale wind power into power grid in centralization way |
EP2204580A2 (en) * | 2008-12-31 | 2010-07-07 | General Electric Company | Wind turbine starting |
-
2010
- 2010-09-03 CN CN201010273061A patent/CN101964533B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6921985B2 (en) * | 2003-01-24 | 2005-07-26 | General Electric Company | Low voltage ride through for wind turbine generators |
CN101299540A (en) * | 2007-04-30 | 2008-11-05 | 国网南京自动化研究院 | Apparatus for implementing low voltage cross-over of wind generator set |
EP2204580A2 (en) * | 2008-12-31 | 2010-07-07 | General Electric Company | Wind turbine starting |
CN101639040A (en) * | 2009-09-04 | 2010-02-03 | 湘电风能有限公司 | Method and device for controlling low-voltage operation of wind generating set |
CN101764413A (en) * | 2009-11-25 | 2010-06-30 | 中国电力科学研究院 | System simulation method for connecting large-scale wind power into power grid in centralization way |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012073504A2 (en) | 2010-11-30 | 2012-06-07 | Mitsubishi Heavy Industries, Ltd. | Power generating apparatus of renewable energy type and operation method thereof |
US8622719B2 (en) | 2010-11-30 | 2014-01-07 | Mitsubishi Heavy Industries, Ltd. | Hydraulic pump structure for wind turbine generator or tidal current generator and method of mounting hydraulic pump |
CN103375333A (en) * | 2012-04-18 | 2013-10-30 | 苏州能健电气有限公司 | Pitch control system in low voltage through process |
CN102646993A (en) * | 2012-04-25 | 2012-08-22 | 东方电气新能源设备(杭州)有限公司 | Low-voltage ride through (LVRT) system of wind generation set and method of the system |
CN102646993B (en) * | 2012-04-25 | 2014-07-30 | 东方电气新能源设备(杭州)有限公司 | Low-voltage ride through (LVRT) system of wind generation set and method of the system |
CN103472406A (en) * | 2013-09-13 | 2013-12-25 | 国电联合动力技术有限公司 | Wind turbine generator unit pitch system standby power supply online automatic detection method and device |
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Publication number | Publication date |
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CN101964533B (en) | 2012-10-24 |
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Owner name: NATIONAL ELECTRIC NEW ENERGY TECHNOLOGY INSTITUTE Effective date: 20130812 |
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Effective date of registration: 20130812 Address after: 100044, Beijing Haidian District Zhongguancun South Street, No. 56, building 17 square radius Patentee after: Guodian United Power Technology Co., Ltd. Patentee after: Guodian New Energy Technology Institute Address before: 100044, Beijing Haidian District Zhongguancun South Street, No. 56, building 17 square radius Patentee before: Guodian United Power Technology Co., Ltd. |
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Free format text: FORMER OWNER: NATIONAL ELECTRIC NEW ENERGY TECHNOLOGY INSTITUTE Effective date: 20140903 |
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Effective date of registration: 20140903 Address after: 100000 Beijing City, Zhongguancun, South Street, building B, building No., level 56, level 16 Patentee after: Guodian United Power Technology Co., Ltd. Address before: 100000, Beijing Haidian District Zhongguancun South Street, No. 56, building 17 square radius Patentee before: Guodian United Power Technology Co., Ltd. Patentee before: Guodian New Energy Technology Institute |