BR0009228A - Processo para medir e monitorar sistemas demotor elétrico, e, sistema para uso - Google Patents
Processo para medir e monitorar sistemas demotor elétrico, e, sistema para usoInfo
- Publication number
- BR0009228A BR0009228A BR0009228-2A BR0009228A BR0009228A BR 0009228 A BR0009228 A BR 0009228A BR 0009228 A BR0009228 A BR 0009228A BR 0009228 A BR0009228 A BR 0009228A
- Authority
- BR
- Brazil
- Prior art keywords
- measuring
- electric motor
- motor systems
- monitoring electric
- systems
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
- G01K11/3206—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres at discrete locations in the fibre, e.g. using Bragg scattering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
- G01K11/324—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres using Raman scattering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K2007/166—Electrical time domain reflectometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2205/00—Application of thermometers in motors, e.g. of a vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
"PROCESSO PARA MEDIR E MONITORAR SISTEMAS DEMOTOR ELéTRICO, E, SISTEMA PARA USO". Um processo esistema para medir e monitorar dados, tais como temperatura evibrações, em um motor elétrico compreende um cabo de fibraóptica (5) embutido no isolante elétrico (4) de um pelo menos (3)dos enrolamentos de motor cujo cabo então forma um termómetroalongado e/ou sensor de vibração.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12585799P | 1999-03-24 | 1999-03-24 | |
PCT/EP2000/002669 WO2000057540A1 (en) | 1999-03-24 | 2000-03-23 | Monitoring internal parameters of electrical motor systems |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0009228A true BR0009228A (pt) | 2001-12-26 |
Family
ID=22421762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0009228-2A BR0009228A (pt) | 1999-03-24 | 2000-03-23 | Processo para medir e monitorar sistemas demotor elétrico, e, sistema para uso |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1166428B1 (pt) |
CN (1) | CN1172424C (pt) |
AU (1) | AU756758B2 (pt) |
BR (1) | BR0009228A (pt) |
CA (1) | CA2367326C (pt) |
DE (1) | DE60016578T2 (pt) |
GC (1) | GC0000186A (pt) |
NO (1) | NO322221B1 (pt) |
OA (1) | OA11852A (pt) |
RU (1) | RU2246166C2 (pt) |
WO (1) | WO2000057540A1 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19962668C1 (de) * | 1999-12-23 | 2000-12-07 | Siemens Ag | Optische Meßeinrichtung für ein elektrisches Gerät mit einem in eine Nut gepreßten Leiter |
EP1310034A2 (de) * | 2000-08-16 | 2003-05-14 | Siemens Aktiengesellschaft | Wickelanordnung mit einem wickelkörper und durch- oder eingeführtem lichtwellenleiter |
DE10331486A1 (de) * | 2003-07-11 | 2005-01-27 | Alstom Technology Ltd | Integrierte Anordnung optischer Fasern in einem Leiter |
US7208855B1 (en) * | 2004-03-12 | 2007-04-24 | Wood Group Esp, Inc. | Fiber-optic cable as integral part of a submersible motor system |
US7624800B2 (en) | 2005-11-22 | 2009-12-01 | Schlumberger Technology Corporation | System and method for sensing parameters in a wellbore |
DE102007002722A1 (de) * | 2007-01-18 | 2008-07-24 | Siemens Ag | Optische Messeinrichtung und Verfahren zur Bestimmung einer Verformung eines elektrischen Leiters sowie Verwendung der Messeinrichtung und Verwendung des Verfahrens |
DE102007013466B4 (de) * | 2007-03-21 | 2009-02-26 | Areva Energietechnik Gmbh | Elektrischer Transformator |
US20090232183A1 (en) * | 2008-03-13 | 2009-09-17 | General Electric Company | System and method to measure temperature in an electric machine |
DK2436015T3 (da) | 2009-05-27 | 2017-11-06 | Prysmian Spa | Elektrisk kabel med belastningssensor og overvågningssystem og fremgangsmåde til detektering af belastning i mindst ét elektrisk kabel |
CN101640092A (zh) * | 2009-07-27 | 2010-02-03 | 苑泽 | 光电绕组 |
CN102096044B (zh) * | 2010-12-13 | 2012-12-05 | 重庆长安汽车股份有限公司 | 一种混合动力汽车的永磁同步电机温度测量方法 |
DE102013102648A1 (de) * | 2013-03-14 | 2014-09-18 | Ebm-Papst Mulfingen Gmbh & Co. Kg | "Elektromotor mit Funktionsüberwachung der Motorlager" |
CN103162853B (zh) * | 2013-03-28 | 2015-09-02 | 天津市百利溢通电泵有限公司 | 一种潜油电机定子绕组温度检测装置及检测方法 |
WO2015026915A1 (en) * | 2013-08-20 | 2015-02-26 | Baker Hughes Incorporated | Fiber optic sensors disposed within subsurface motor winding chambers |
AU2014308930B2 (en) * | 2013-08-20 | 2016-09-08 | Baker Hughes Incorporated | Subsurface motors with fiber optic sensors |
US9702243B2 (en) | 2013-10-04 | 2017-07-11 | Baker Hughes Incorporated | Systems and methods for monitoring temperature using a magnetostrictive probe |
EP2983276B2 (de) * | 2014-08-04 | 2020-01-29 | Siemens Aktiengesellschaft | Dynamoelektrische Maschine mit einer Isolationsüberwachung |
CN104410218B (zh) * | 2014-11-06 | 2018-01-19 | 国家电网公司 | 一种水轮发电机定子铁芯传感光纤安装方法 |
US10416004B2 (en) * | 2016-05-02 | 2019-09-17 | Mitsubishi Electric Corporation | Resin impregnation detection device, coil for rotating machine, and method for impregnating and molding resin of coil for rotating machine |
US10928814B2 (en) | 2017-02-24 | 2021-02-23 | General Electric Technology Gmbh | Autonomous procedure for monitoring and diagnostics of machine based on electrical signature analysis |
US10403116B2 (en) | 2017-06-20 | 2019-09-03 | General Electric Company | Electrical signature analysis of electrical rotating machines |
WO2019084721A1 (zh) * | 2017-10-30 | 2019-05-09 | 深圳市大疆创新科技有限公司 | 一种电机、电机控制系统、电机测温方法及无人飞行器 |
GB2593711A (en) * | 2020-03-30 | 2021-10-06 | Airbus Operations Ltd | Sensor assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1120900A (fr) * | 1954-03-17 | 1956-07-16 | Siemens Ag | Dispositif de protection thermique des enroulements de machines contre les surcharges |
JPS5932978B2 (ja) * | 1979-03-16 | 1984-08-13 | 株式会社東芝 | 固定子巻線端部の振動監視装置 |
US4827487A (en) * | 1987-12-11 | 1989-05-02 | Westinghouse Electric Corp. | Distributed temperature sensing system for stator windings |
US4901070A (en) * | 1989-07-25 | 1990-02-13 | Baker Hughes Incorporated | Pressure monitoring system with isolating means |
DE19507941A1 (de) * | 1994-03-10 | 1995-09-14 | Asta Elektrodraht Gmbh | Drilleiter für Wicklungen elektrischer Maschinen und Geräte |
-
2000
- 2000-03-23 BR BR0009228-2A patent/BR0009228A/pt not_active Application Discontinuation
- 2000-03-23 DE DE60016578T patent/DE60016578T2/de not_active Expired - Fee Related
- 2000-03-23 EP EP00926758A patent/EP1166428B1/en not_active Expired - Lifetime
- 2000-03-23 RU RU2001128662/09A patent/RU2246166C2/ru not_active IP Right Cessation
- 2000-03-23 CN CNB008053642A patent/CN1172424C/zh not_active Expired - Fee Related
- 2000-03-23 WO PCT/EP2000/002669 patent/WO2000057540A1/en active IP Right Grant
- 2000-03-23 OA OA1200100240A patent/OA11852A/en unknown
- 2000-03-23 CA CA002367326A patent/CA2367326C/en not_active Expired - Fee Related
- 2000-03-23 AU AU45398/00A patent/AU756758B2/en not_active Ceased
- 2000-03-25 GC GCP2000578 patent/GC0000186A/en active
-
2001
- 2001-09-20 NO NO20014566A patent/NO322221B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
CA2367326C (en) | 2008-08-05 |
AU756758B2 (en) | 2003-01-23 |
DE60016578D1 (de) | 2005-01-13 |
GC0000186A (en) | 2006-03-29 |
EP1166428B1 (en) | 2004-12-08 |
CN1344433A (zh) | 2002-04-10 |
RU2246166C2 (ru) | 2005-02-10 |
DE60016578T2 (de) | 2005-11-24 |
NO20014566L (no) | 2001-11-21 |
WO2000057540A1 (en) | 2000-09-28 |
CA2367326A1 (en) | 2000-09-28 |
NO322221B1 (no) | 2006-08-28 |
NO20014566D0 (no) | 2001-09-20 |
EP1166428A1 (en) | 2002-01-02 |
OA11852A (en) | 2006-03-01 |
AU4539800A (en) | 2000-10-09 |
CN1172424C (zh) | 2004-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
B09B | Decision: refusal |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 DA LPI |
|
B09B | Decision: refusal |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |