CN112377373A - 一种自动校正叶片标定偏移的方法 - Google Patents
一种自动校正叶片标定偏移的方法 Download PDFInfo
- Publication number
- CN112377373A CN112377373A CN202011278600.6A CN202011278600A CN112377373A CN 112377373 A CN112377373 A CN 112377373A CN 202011278600 A CN202011278600 A CN 202011278600A CN 112377373 A CN112377373 A CN 112377373A
- Authority
- CN
- China
- Prior art keywords
- deviation
- blade
- calibration
- proximity switch
- offset
- 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 26
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000012937 correction Methods 0.000 claims abstract description 11
- 230000000630 rising effect Effects 0.000 claims abstract description 8
- 238000012935 Averaging Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000001960 triggered effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/30—Commissioning, e.g. inspection, testing or final adjustment before releasing for production
-
- 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
- F03D7/043—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic
- F03D7/046—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic with learning or adaptive control, e.g. self-tuning, fuzzy logic or neural network
-
- 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)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Evolutionary Computation (AREA)
- Software Systems (AREA)
- Mathematical Physics (AREA)
- Fuzzy Systems (AREA)
- Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011278600.6A CN112377373B (zh) | 2020-11-16 | 2020-11-16 | 一种自动校正叶片标定偏移的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011278600.6A CN112377373B (zh) | 2020-11-16 | 2020-11-16 | 一种自动校正叶片标定偏移的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112377373A true CN112377373A (zh) | 2021-02-19 |
CN112377373B CN112377373B (zh) | 2021-10-15 |
Family
ID=74584686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011278600.6A Active CN112377373B (zh) | 2020-11-16 | 2020-11-16 | 一种自动校正叶片标定偏移的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112377373B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101608912A (zh) * | 2009-07-09 | 2009-12-23 | 中船重工(重庆)海装风电设备有限公司 | 变桨变速风力发电机组桨距角检测装置 |
CN102418663A (zh) * | 2011-12-29 | 2012-04-18 | 一重集团大连设计研究院有限公司 | 一种用于海上大功率风电机组的变桨系统及控制方法 |
CN104196679A (zh) * | 2014-08-19 | 2014-12-10 | 国家电网公司 | 一种风电机组变桨系统叶片位置自动校准方法 |
CN105840423A (zh) * | 2016-04-06 | 2016-08-10 | 北京天诚同创电气有限公司 | 叶片角度校准方法和装置 |
CN108096720A (zh) * | 2017-12-11 | 2018-06-01 | 上海联影医疗科技有限公司 | 多叶准直器初始化方法及放射治疗系统 |
CN111075645A (zh) * | 2018-10-22 | 2020-04-28 | 中国船舶重工集团海装风电股份有限公司 | 风力发电机变桨转速控制方法、系统、装置及风力发电机 |
-
2020
- 2020-11-16 CN CN202011278600.6A patent/CN112377373B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101608912A (zh) * | 2009-07-09 | 2009-12-23 | 中船重工(重庆)海装风电设备有限公司 | 变桨变速风力发电机组桨距角检测装置 |
CN102418663A (zh) * | 2011-12-29 | 2012-04-18 | 一重集团大连设计研究院有限公司 | 一种用于海上大功率风电机组的变桨系统及控制方法 |
CN104196679A (zh) * | 2014-08-19 | 2014-12-10 | 国家电网公司 | 一种风电机组变桨系统叶片位置自动校准方法 |
CN105840423A (zh) * | 2016-04-06 | 2016-08-10 | 北京天诚同创电气有限公司 | 叶片角度校准方法和装置 |
CN108096720A (zh) * | 2017-12-11 | 2018-06-01 | 上海联影医疗科技有限公司 | 多叶准直器初始化方法及放射治疗系统 |
CN111075645A (zh) * | 2018-10-22 | 2020-04-28 | 中国船舶重工集团海装风电股份有限公司 | 风力发电机变桨转速控制方法、系统、装置及风力发电机 |
Also Published As
Publication number | Publication date |
---|---|
CN112377373B (zh) | 2021-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10184450B2 (en) | Method for operating a wind turbine based on degradation of wind turbine blade | |
CN104728040B (zh) | 检测桨距角调整故障 | |
EP2609326B1 (en) | Method of operating a wind turbine and wind turbine | |
US20170268484A1 (en) | Method, device, and system for controlling wind alignment correction of wind turbine generator system | |
EP3315771B1 (en) | Method, apparatus and system for detecting fatigue state of toothed belt of wind generator set | |
EP2836706B1 (en) | Method for controlling a profile of a blade on a wind turbine | |
CN101586527A (zh) | 用于阻尼风力涡轮机塔架振动的方法和设备 | |
CN103352800B (zh) | 一种风电机组的独立变桨方法与独立变桨控制装置 | |
EP2516850A2 (en) | Method and apparatus for protecting wind turbines from fatigue damage | |
WO2020030193A1 (zh) | 采用三余度控制的磁悬浮轴承径向位移传感器组件及其控制方法 | |
CN111757982A (zh) | 估算风力涡轮机处的自由流入流 | |
CN112377373B (zh) | 一种自动校正叶片标定偏移的方法 | |
CN102418661A (zh) | 一种风力发电机偏航系统故障诊断方法 | |
CN105240214A (zh) | 一种用于风电机组超速保护的安全回路 | |
US12055126B2 (en) | Determination of wind parameter values for use in wind turbine control systems | |
CN112523946B (zh) | 风力发电机组的变桨控制方法、装置及介质 | |
US20120313374A1 (en) | Electric generator for a wind turbine, wind turbine and method of driving a wind turbine | |
US8600570B2 (en) | System for triggering an emergency system of a wind turbine | |
CN109296505B (zh) | 一种风电变桨系统位置冗余保护方法及其装置 | |
CN113757049B (zh) | 风电机组变桨系统桨叶角度测量及校验系统和方法 | |
WO2016138647A1 (en) | System and method for mitigating loads on a wind turbine | |
CN108803462B (zh) | 伺服系统位置反馈的故障检测方法 | |
CN113464377B (zh) | 风力发电机组的叶轮检测系统和方法 | |
CN113623147B (zh) | 一种风电机组变桨系统接近开关触发故障判断方法 | |
CN115143032A (zh) | 风力发电机组的控制方法、装置、电子设备及存储介质 |
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 | ||
CP03 | Change of name, title or address |
Address after: No. 30 Jinyu Avenue, Economic Development Park, Yubei District, Chongqing, 400000 Patentee after: China Shipbuilding Haizhuang Wind Power Co.,Ltd. Country or region after: China Address before: 400000 No.30 Jinyu Avenue, jingkaiyuan, Liangjiang New District, Yubei District, Chongqing Patentee before: CSIC HAIZHUANG WINDPOWER Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240314 Address after: No. 30 Jinyu Avenue, Economic Development Park, Yubei District, Chongqing, 400000 Patentee after: China Shipbuilding Haizhuang Wind Power Co.,Ltd. Country or region after: China Patentee after: China Shipbuilding Offshore Wind Power (Shandong) Co.,Ltd. Address before: No. 30 Jinyu Avenue, Economic Development Park, Yubei District, Chongqing, 400000 Patentee before: China Shipbuilding Haizhuang Wind Power Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |