CN109139391B - 一种用于风力发电机的防误操作锁具系统及其运行方法 - Google Patents
一种用于风力发电机的防误操作锁具系统及其运行方法 Download PDFInfo
- Publication number
- CN109139391B CN109139391B CN201810980582.2A CN201810980582A CN109139391B CN 109139391 B CN109139391 B CN 109139391B CN 201810980582 A CN201810980582 A CN 201810980582A CN 109139391 B CN109139391 B CN 109139391B
- Authority
- CN
- China
- Prior art keywords
- lock
- error
- variable pitch
- error lock
- blade
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000012423 maintenance Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000010248 power generation 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
- F03D7/0264—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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)
- Wind Motors (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810980582.2A CN109139391B (zh) | 2018-08-27 | 2018-08-27 | 一种用于风力发电机的防误操作锁具系统及其运行方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810980582.2A CN109139391B (zh) | 2018-08-27 | 2018-08-27 | 一种用于风力发电机的防误操作锁具系统及其运行方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109139391A CN109139391A (zh) | 2019-01-04 |
CN109139391B true CN109139391B (zh) | 2019-07-30 |
Family
ID=64828245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810980582.2A Active CN109139391B (zh) | 2018-08-27 | 2018-08-27 | 一种用于风力发电机的防误操作锁具系统及其运行方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109139391B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2099804U (zh) * | 1991-02-28 | 1992-03-25 | 陆少平 | 能防止检修人员误操作的机械防误程序锁 |
US20060067822A1 (en) * | 2004-09-24 | 2006-03-30 | D Anna Frank P | Pitch lock and lag positioner for a rotor blade folding system |
CN100508091C (zh) * | 2006-12-13 | 2009-07-01 | 淄博微联电子有限公司 | 防止电气误操作的智能远控闭锁方法及其装置 |
DE102009000215A1 (de) * | 2009-01-14 | 2010-07-15 | Zf Lenksysteme Gmbh | Verfahren zur Prüfung der Wirksamkeit und zur gezielten Verriegelung einer mechanischen Sperre eines Elektromotors |
CN204099374U (zh) * | 2014-09-23 | 2015-01-14 | 新疆金风科技股份有限公司 | 锁定装置、发电机及风力发电机组 |
EP3098441B1 (en) * | 2015-05-27 | 2022-12-28 | Siemens Gamesa Renewable Energy A/S | Pitch system locking arrangement |
CN105262227A (zh) * | 2015-11-17 | 2016-01-20 | 辽宁大唐国际新能源有限公司 | 一种防误闭锁系统 |
CN108155718B (zh) * | 2017-11-17 | 2020-09-22 | 珠海优特电力科技股份有限公司 | 风力发电机防误系统及其工作方法 |
-
2018
- 2018-08-27 CN CN201810980582.2A patent/CN109139391B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109139391A (zh) | 2019-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Serrano‐González et al. | Technological evolution of onshore wind turbines—a market‐based analysis | |
EP2472104B1 (en) | Method and system for braking in a wind turbine | |
US10167851B2 (en) | System and method for monitoring and controlling wind turbines within a wind farm | |
Staggs et al. | Wind farm security: attack surface, targets, scenarios and mitigation | |
US7312537B1 (en) | Methods and apparatus for supplying and/or absorbing reactive power | |
CN102308087A (zh) | 用于风力发电机的转子的锁定装置 | |
WO2012111416A1 (ja) | 風力発電用マトリクスコンバータ装置、風力発電装置、ウィンドファームおよび風車の製造方法 | |
CN103856129A (zh) | 用于从电网意外事件中恢复时操作风机的方法和系统 | |
CA2719434A1 (en) | Wind turbine operation method and system | |
EP3616313B1 (en) | Downhole power generation system and method | |
CN109139391B (zh) | 一种用于风力发电机的防误操作锁具系统及其运行方法 | |
CN102664457A (zh) | 一种船舶能量管理系统 | |
RU2013125574A (ru) | Блокировка двери | |
EP3418559B1 (en) | Blade pitch system incluidng power source for wind turbine | |
CN202586500U (zh) | 一种船舶能量管理系统 | |
EP2527647A1 (en) | Control device for wind power generation device, wind farm, and control method for wind power generation device | |
CN204099374U (zh) | 锁定装置、发电机及风力发电机组 | |
EP3796016A1 (en) | System and method for detecting battery faults in a pitch system of a wind turbine | |
ES2964290T3 (es) | Sistema y procedimiento para incrementar la inercia mecánica del rotor de una turbina eólica para soportar la red durante un evento de frecuencia | |
CN102797628A (zh) | 一种正六棱柱体风能变桨控制柜柜体 | |
CN201193586Y (zh) | 水平轴一轴多级风车 | |
CN114382347A (zh) | 一种海上风电风机控制系统 | |
US20220282708A1 (en) | Providing safety configuration parameters for a wind turbine | |
CN202788304U (zh) | 一种门禁开锁装置 | |
CN202718808U (zh) | 一种正六棱柱体风能变桨控制柜柜体 |
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 | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Shen Gang street of Jiangyin city in Jiangsu province 214443 Wuxi city Shen Zhuang Road No. 3 Patentee after: Vision Energy Co.,Ltd. Address before: Shen Gang street of Jiangyin city in Jiangsu province 214443 Wuxi city Shen Zhuang Road No. 3 Patentee before: Envision Energy (Denmark) APS |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211117 Address after: 214443 3 Shen Zhuang Road, Shen Gang street, Jiangyin, Wuxi, Jiangsu Patentee after: Vision Energy Co.,Ltd. Patentee after: Vision energy technology (Shanghai) Co., Ltd Address before: 214443 3 Shen Zhuang Road, Shen Gang street, Jiangyin, Wuxi, Jiangsu Patentee before: Vision Energy Co.,Ltd. |