CN110374800A - 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
- Publication number
- CN110374800A CN110374800A CN201910492513.1A CN201910492513A CN110374800A CN 110374800 A CN110374800 A CN 110374800A CN 201910492513 A CN201910492513 A CN 201910492513A CN 110374800 A CN110374800 A CN 110374800A
- Authority
- CN
- China
- Prior art keywords
- yaw
- blower
- fan
- controller
- speed
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000004519 grease Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 201000009482 yaws Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 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
- 238000005183 dynamical system Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001535 kindling effect Effects 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
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
-
- 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 (2)
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 true CN110374800A (zh) | 2019-10-25 |
CN110374800B CN110374800B (zh) | 2021-01-05 |
Family
ID=68250011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110374800B (zh) |
Cited By (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 | 一种风电机组制动系统控制保护装置 |
CN111734580A (zh) * | 2020-06-05 | 2020-10-02 | 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系统及方法 |
CN112145350A (zh) * | 2020-10-28 | 2020-12-29 | 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系统及方法 |
Citations (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 |
CN102748213A (zh) * | 2012-07-10 | 2012-10-24 | 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系统及方法 |
WO2012164387A1 (en) * | 2011-05-27 | 2012-12-06 | Condor Wind Energy Limited | Wind turbine control system having a thrust sensor |
CN102828909A (zh) * | 2012-09-12 | 2012-12-19 | 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、装置及系统 |
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 |
CN104179636A (zh) * | 2014-07-25 | 2014-12-03 | 北车风电有限公司 | 一种防止风力发电机组飞车的方法 |
CN104895741A (zh) * | 2015-06-10 | 2015-09-09 | 国家电网公司 | 一种风力发电机混合制动系统及制动方法 |
CN108301990A (zh) * | 2018-03-01 | 2018-07-20 | 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系统和方法 |
CN108488037A (zh) * | 2018-03-01 | 2018-09-04 | 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 |
-
2019
- 2019-06-06 CN CN201910492513.1A patent/CN110374800B/zh active Active
Patent Citations (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 |
WO2012164387A1 (en) * | 2011-05-27 | 2012-12-06 | Condor Wind Energy Limited | Wind turbine control system having a thrust sensor |
CN102748213A (zh) * | 2012-07-10 | 2012-10-24 | 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系统及方法 |
CN102828909A (zh) * | 2012-09-12 | 2012-12-19 | 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、装置及系统 |
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 |
CN104179636A (zh) * | 2014-07-25 | 2014-12-03 | 北车风电有限公司 | 一种防止风力发电机组飞车的方法 |
CN104895741A (zh) * | 2015-06-10 | 2015-09-09 | 国家电网公司 | 一种风力发电机混合制动系统及制动方法 |
CN108301990A (zh) * | 2018-03-01 | 2018-07-20 | 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系统和方法 |
CN108488037A (zh) * | 2018-03-01 | 2018-09-04 | 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 |
Cited By (6)
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 | 一种风电机组制动系统控制保护装置 |
CN111734580A (zh) * | 2020-06-05 | 2020-10-02 | 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系统及方法 |
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系统及方法 |
CN112145350A (zh) * | 2020-10-28 | 2020-12-29 | 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系统及方法 |
WO2022088376A1 (zh) * | 2020-10-28 | 2022-05-05 | 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系统及方法 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN110374800B (zh) | 2021-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110374800A (zh) | 一种防止风机失火和飞车的装置和控制方法 | |
US10495060B2 (en) | Wind turbine control system having a thrust sensor | |
EP2166224B1 (en) | A method for stopping a wind turbine in two stages | |
CA2429390C (en) | Azimuthal control of a wind-energy turbine during a storm | |
US7175389B2 (en) | Methods and apparatus for reducing peak wind turbine loads | |
DK1429025T3 (en) | Wind of precursor type and method of operation thereof | |
US7750490B2 (en) | Method and system for extracting inertial energy from a wind turbine | |
CN102709944B (zh) | 基于dgnr变桨系统的风力发电机组低电压穿越控制方法 | |
US10006439B2 (en) | Energy production plant, in particular wind turbine | |
US20110280725A1 (en) | Long Term Rotor Parking on a Wind Turbine | |
CN110925137A (zh) | 一种大型风电机组出现叶片卡死故障的停机顺桨方法 | |
CA2633927A1 (en) | Method for operating a wind energy installation and a wind energy installation | |
CN104179636B (zh) | 一种防止风力发电机组飞车的方法 | |
CA2889048C (en) | A method of bringing a wind turbine into a standstill position | |
CN109854446A (zh) | 一种保证风电机组安全的控制系统 | |
US11448188B2 (en) | Power converter control and operation | |
US11274654B2 (en) | System and method for application of a brake for a wind turbine | |
CN112963304B (zh) | 一种包含转矩控制的风电机组超速保护辅助控制方法 | |
CN103527409B (zh) | 一种用于在紧急情况下制动风力机的方法和装置 | |
CN209959395U (zh) | 一种风力发电机高速轴保护装置 | |
JP2016014361A (ja) | ダウンウインド型風車及びその停止方法 | |
CN108412690A (zh) | 一种三段式高风能捕获率的风力发电机组偏航方法及系统 | |
JP2002303255A (ja) | 風力発電装置 | |
CN202065124U (zh) | 一种强阵风冲击自适应风电机组变桨装置 | |
CN208595173U (zh) | 偏航变桨齿轮箱输入端的离合保护机构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
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. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
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. |