CN102648417A - 非侵入式转速传感器 - Google Patents
非侵入式转速传感器 Download PDFInfo
- Publication number
- CN102648417A CN102648417A CN2010800514679A CN201080051467A CN102648417A CN 102648417 A CN102648417 A CN 102648417A CN 2010800514679 A CN2010800514679 A CN 2010800514679A CN 201080051467 A CN201080051467 A CN 201080051467A CN 102648417 A CN102648417 A CN 102648417A
- Authority
- CN
- China
- Prior art keywords
- speed
- probe
- wind turbine
- axostylus axostyle
- processor
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 35
- 244000287680 Garcinia dulcis Species 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000006698 induction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/327—Rotor or generator speeds
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26122409P | 2009-11-13 | 2009-11-13 | |
US61/261,224 | 2009-11-13 | ||
PCT/EP2010/067288 WO2011058099A1 (en) | 2009-11-13 | 2010-11-11 | Non-invasive speed sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102648417A true CN102648417A (zh) | 2012-08-22 |
Family
ID=43502528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010800514679A Pending CN102648417A (zh) | 2009-11-13 | 2010-11-11 | 非侵入式转速传感器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120283985A1 (zh) |
EP (1) | EP2499502A1 (zh) |
CN (1) | CN102648417A (zh) |
WO (1) | WO2011058099A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108414784A (zh) * | 2017-02-07 | 2018-08-17 | 计算系统有限公司 | 激光频闪测速仪 |
CN110297102A (zh) * | 2019-08-01 | 2019-10-01 | 重庆杰恒蠕动泵有限公司 | 泵头转速测量方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10519935B2 (en) | 2014-06-24 | 2019-12-31 | Ntn Corporation | Condition monitoring system and wind power generation system using the same |
JP6374234B2 (ja) * | 2014-06-24 | 2018-08-15 | Ntn株式会社 | 状態監視システム及びそれを備えた風力発電システム |
CN108131258B (zh) * | 2018-01-16 | 2019-10-11 | 绍兴市梓昂新材料有限公司 | 一种用于风力发电机的采用光电计数的转速监测装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1030180A2 (de) * | 1999-02-20 | 2000-08-23 | Alstom Anlagen und Antriebssysteme GmbH | Inkrementaler Drehzahlgeber |
CN101418776A (zh) * | 2007-10-23 | 2009-04-29 | 西门子公司 | 控制涡轮机的方法及其设备 |
CN101464212A (zh) * | 2007-12-19 | 2009-06-24 | 西门子公司 | 风力涡轮机的基于振动自动情况监测方法和设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3725668A (en) * | 1971-06-28 | 1973-04-03 | Borg Warner | Rotational speed sensor |
US6618128B2 (en) * | 2002-01-23 | 2003-09-09 | Csi Technology, Inc. | Optical speed sensing system |
US7417332B2 (en) * | 2006-08-24 | 2008-08-26 | General Electric Company | Method and apparatus of monitoring a machine |
-
2010
- 2010-11-11 WO PCT/EP2010/067288 patent/WO2011058099A1/en active Application Filing
- 2010-11-11 CN CN2010800514679A patent/CN102648417A/zh active Pending
- 2010-11-11 US US13/505,570 patent/US20120283985A1/en not_active Abandoned
- 2010-11-11 EP EP10776688A patent/EP2499502A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1030180A2 (de) * | 1999-02-20 | 2000-08-23 | Alstom Anlagen und Antriebssysteme GmbH | Inkrementaler Drehzahlgeber |
CN101418776A (zh) * | 2007-10-23 | 2009-04-29 | 西门子公司 | 控制涡轮机的方法及其设备 |
CN101464212A (zh) * | 2007-12-19 | 2009-06-24 | 西门子公司 | 风力涡轮机的基于振动自动情况监测方法和设备 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108414784A (zh) * | 2017-02-07 | 2018-08-17 | 计算系统有限公司 | 激光频闪测速仪 |
CN108414784B (zh) * | 2017-02-07 | 2020-08-18 | 计算系统有限公司 | 激光频闪测速仪 |
CN110297102A (zh) * | 2019-08-01 | 2019-10-01 | 重庆杰恒蠕动泵有限公司 | 泵头转速测量方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2011058099A1 (en) | 2011-05-19 |
US20120283985A1 (en) | 2012-11-08 |
EP2499502A1 (en) | 2012-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150731 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: CORRECT: ADDRESS; FROM: |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150731 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120822 |