CN110374800B - 一种防止风机失火和飞车的装置和控制方法 - Google Patents
一种防止风机失火和飞车的装置和控制方法 Download PDFInfo
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- CN110374800B CN110374800B CN201910492513.1A CN201910492513A CN110374800B CN 110374800 B CN110374800 B CN 110374800B CN 201910492513 A CN201910492513 A CN 201910492513A CN 110374800 B CN110374800 B CN 110374800B
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- fan
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- emergency
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000004519 grease Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0256—Stall control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0264—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0276—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910492513.1A CN110374800B (zh) | 2019-06-06 | 2019-06-06 | 一种防止风机失火和飞车的装置和控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910492513.1A CN110374800B (zh) | 2019-06-06 | 2019-06-06 | 一种防止风机失火和飞车的装置和控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110374800A CN110374800A (zh) | 2019-10-25 |
CN110374800B true CN110374800B (zh) | 2021-01-05 |
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Family Applications (1)
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CN201910492513.1A Active CN110374800B (zh) | 2019-06-06 | 2019-06-06 | 一种防止风机失火和飞车的装置和控制方法 |
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CN (1) | CN110374800B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110821752A (zh) * | 2019-10-30 | 2020-02-21 | 大唐吉林风力发电股份有限公司 | 一种风电机组制动***控制保护装置 |
CN111734580B (zh) * | 2020-06-05 | 2024-04-09 | 华电电力科学研究院有限公司 | 一种风机并网回路多变量监测与保护***及方法 |
CN112145350B (zh) * | 2020-10-28 | 2024-04-12 | 华能新能源股份有限公司河北分公司 | 一种风力发电机组预防飞车自动应急偏航控制方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003201951A (ja) * | 2002-01-07 | 2003-07-18 | Fuji Heavy Ind Ltd | 水平軸風車の過回転回避機構 |
US10495060B2 (en) * | 2011-05-27 | 2019-12-03 | Seawind Ocean Technology Holding Bv | Wind turbine control system having a thrust sensor |
CN102748213B (zh) * | 2012-07-10 | 2016-02-03 | 国电联合动力技术有限公司 | 一种风力发电机组紧急停机控制***及方法 |
CN102828909B (zh) * | 2012-09-12 | 2014-04-02 | 国电联合动力技术有限公司 | 风电机组叶片收桨失效时的安全保护方法、装置及*** |
CN203835620U (zh) * | 2014-01-13 | 2014-09-17 | 浙江运达风电股份有限公司 | 大型风力发电机组的过转速保护装置 |
CN104179636B (zh) * | 2014-07-25 | 2017-02-15 | 北车风电有限公司 | 一种防止风力发电机组飞车的方法 |
CN104895741B (zh) * | 2015-06-10 | 2017-07-04 | 国家电网公司 | 一种风力发电机混合制动***及制动方法 |
CN108488037B (zh) * | 2018-03-01 | 2019-07-19 | 北京金风科创风电设备有限公司 | 防飞车控制方法和装置、风力发电机组 |
CN108301990B (zh) * | 2018-03-01 | 2019-08-30 | 北京金风慧能技术有限公司 | 风力发电机组及其高速轴刹车盘的温度监测***和方法 |
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2019
- 2019-06-06 CN CN201910492513.1A patent/CN110374800B/zh active Active
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Effective date of registration: 20220412 Address after: 226000 6th floor, wisdom eye business building, No. 501, Fuxing East Road, Nantong Development Zone, Jiangsu Province Patentee after: Jiangsu Youli Kangda Technology Co.,Ltd. Address before: 101312 Building 1, TEDA Science Park, Tianzhu Free Trade Zone, Shunyi District, Beijing Patentee before: BEIJING EULIKIND TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20230424 Address after: Room 715, 7th Floor, Building 1, No.12 Jiuxianqiao Road, Chaoyang District, Beijing, 100015 Patentee after: Fangda Juneng (Beijing) Technology Co.,Ltd. Address before: 226000 6th floor, wisdom eye business building, No. 501, Fuxing East Road, Nantong Development Zone, Jiangsu Province Patentee before: Jiangsu Youli Kangda Technology Co.,Ltd. |