FR3017961B1 - Procede de mesure du viellissement d'aimants permanents d'une machine synchrone equipee d'un capteur de position angulaire - Google Patents
Procede de mesure du viellissement d'aimants permanents d'une machine synchrone equipee d'un capteur de position angulaireInfo
- Publication number
- FR3017961B1 FR3017961B1 FR1451452A FR1451452A FR3017961B1 FR 3017961 B1 FR3017961 B1 FR 3017961B1 FR 1451452 A FR1451452 A FR 1451452A FR 1451452 A FR1451452 A FR 1451452A FR 3017961 B1 FR3017961 B1 FR 3017961B1
- Authority
- FR
- France
- Prior art keywords
- permanent magnets
- magnetic induction
- value
- measuring
- rotor
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000001360 synchronised effect Effects 0.000 title abstract 2
- 230000006698 induction Effects 0.000 abstract 5
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
- B60L15/025—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using field orientation; Vector control; Direct Torque Control [DTC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L9/00—Electric propulsion with power supply external to the vehicle
- B60L9/16—Electric propulsion with power supply external to the vehicle using AC induction motors
- B60L9/18—Electric propulsion with power supply external to the vehicle using AC induction motors fed from DC supply lines
- B60L9/22—Electric propulsion with power supply external to the vehicle using AC induction motors fed from DC supply lines polyphase motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L9/00—Electric propulsion with power supply external to the vehicle
- B60L9/16—Electric propulsion with power supply external to the vehicle using AC induction motors
- B60L9/24—Electric propulsion with power supply external to the vehicle using AC induction motors fed from AC supply lines
- B60L9/28—Electric propulsion with power supply external to the vehicle using AC induction motors fed from AC supply lines polyphase motors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
- G01R33/1215—Measuring magnetisation; Particular magnetometers therefor
-
- 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
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/20—AC to AC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/10—Electrical machine types
- B60L2220/14—Synchronous machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/80—Time limits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2250/00—Driver interactions
- B60L2250/10—Driver interactions by alarm
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
- H02P2207/05—Synchronous machines, e.g. with permanent magnets or DC excitation
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
L'invention concerne un procédé de mesure d'un vieillissement des aimants permanents (4) d'une machine synchrone (1) comprenant un stator (2) et un rotor (3), ladite machine (1) étant équipée d'au moins un capteur de position angulaire (la) du rotor (3), le rotor (3) comprenant les aimants permanents (4) étant prévu pour se mouvoir autour du stator (2), le capteur de position angulaire (la) comprenant au moins deux capteurs de mesure de l'induction magnétique (6) fixes, s'étendant au niveau d'une extrémité axiale (3a) du rotor (3) en regard et à proximité immédiate des chants axiaux (4a) des aimants permanents (4), caractérisé en ce qu'il consiste à : j1) déterminer, lors d'une phase de rotation dans laquelle le courant électrique généré est nul, la valeur de l'induction magnétique maximale par l'intermédiaire des capteurs de mesure de l'induction magnétique (6) et de l'unité électronique, j2) comparer la valeur mesurée de l'induction magnétique maximale à une valeur de référence, j3) si la valeur de l'induction magnétique maximale est inférieure à la valeur de référence en présentant un écart déterminé par rapport à ladite valeur de référence, générer une information d'alerte S par l'intermédiaire de l'unité électronique, dans le cas contraire reprendre l'étape j 1).
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1451452A FR3017961B1 (fr) | 2014-02-24 | 2014-02-24 | Procede de mesure du viellissement d'aimants permanents d'une machine synchrone equipee d'un capteur de position angulaire |
US15/119,962 US10261130B2 (en) | 2014-02-24 | 2015-02-20 | Method for measuring the ageing of permanent magnets of a synchronous machine fitted with an angular position sensor |
EP15709288.3A EP3111244A1 (fr) | 2014-02-24 | 2015-02-20 | Procédé de mesure du vieillissement d'aimants permanents d'une machine synchrone équipée d'un capteur de position angulaire |
KR1020167025877A KR20160125438A (ko) | 2014-02-24 | 2015-02-20 | 각위치 센서가 장착된 동기기의 영구 자석의 노화를 측정하는 방법 |
AU2015220658A AU2015220658B2 (en) | 2014-02-24 | 2015-02-20 | Method for measuring the ageing of permanent magnets of a synchronous machine fitted with an angular position sensor |
CN201580010074.6A CN106258002B (zh) | 2014-02-24 | 2015-02-20 | 用于测量配备有角位置传感器的同步机中的永磁体老化的方法 |
CA2938746A CA2938746A1 (fr) | 2014-02-24 | 2015-02-20 | Procede de mesure du vieillissement d'aimants permanents d'une machine synchrone equipee d'un capteur de position angulaire |
PCT/FR2015/050414 WO2015124876A1 (fr) | 2014-02-24 | 2015-02-20 | Procédé de mesure du vieillissement d'aimants permanents d'une machine synchrone équipée d'un capteur de position angulaire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1451452A FR3017961B1 (fr) | 2014-02-24 | 2014-02-24 | Procede de mesure du viellissement d'aimants permanents d'une machine synchrone equipee d'un capteur de position angulaire |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3017961A1 FR3017961A1 (fr) | 2015-08-28 |
FR3017961B1 true FR3017961B1 (fr) | 2017-11-03 |
Family
ID=50976818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1451452A Expired - Fee Related FR3017961B1 (fr) | 2014-02-24 | 2014-02-24 | Procede de mesure du viellissement d'aimants permanents d'une machine synchrone equipee d'un capteur de position angulaire |
Country Status (8)
Country | Link |
---|---|
US (1) | US10261130B2 (fr) |
EP (1) | EP3111244A1 (fr) |
KR (1) | KR20160125438A (fr) |
CN (1) | CN106258002B (fr) |
AU (1) | AU2015220658B2 (fr) |
CA (1) | CA2938746A1 (fr) |
FR (1) | FR3017961B1 (fr) |
WO (1) | WO2015124876A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107167735A (zh) * | 2017-07-21 | 2017-09-15 | 奇瑞汽车股份有限公司 | 电机零位标定系统和方法 |
CN107728093A (zh) * | 2017-10-11 | 2018-02-23 | 中国科学院地质与地球物理研究所 | 一种用于磁通门磁芯性能检测装置和方法 |
FR3087597B1 (fr) * | 2018-10-23 | 2021-02-26 | Safran Electronics & Defense | Machine electrique avec concentration de flux magnetique |
EP3895304A1 (fr) * | 2018-12-13 | 2021-10-20 | Mavel edt S.p.A. | Procédé d'étalonnage de machines électriques |
CN109655691B (zh) * | 2018-12-25 | 2021-01-22 | 中国电子产品可靠性与环境试验研究所((工业和信息化部电子第五研究所)(中国赛宝实验室)) | 板级电路中功率器件退化监测方法、装置和系统 |
KR102494391B1 (ko) * | 2021-04-28 | 2023-02-01 | 현대로템 주식회사 | 모터 위치센서 고장 진단 및 보상 방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH664051A5 (de) | 1983-02-24 | 1988-01-29 | Elin Union Ag | Einrichtung zur erfassung von windungsschluessen im laeufer einer kollektormaschine. |
DE4128419A1 (de) | 1991-08-28 | 1993-03-04 | Bosch Gmbh Robert | Elektromotor mit einer vorrichtung zur drehzahl- und/oder drehrichtungserfassung |
US5252915A (en) | 1992-01-23 | 1993-10-12 | Ontario Hydro | Method and apparatus for detecting stator faults in rotary dynamoelectric machines |
ATE342605T1 (de) | 1998-03-21 | 2006-11-15 | Ebm Papst St Georgen Gmbh & Co | Elektronisch kommutierter motor |
US6573745B2 (en) * | 2001-05-04 | 2003-06-03 | Ford Global Technologies, Inc. | Permanent magnet degradation monitoring for hybrid and electric vehicles |
JP3799362B1 (ja) | 2005-08-25 | 2006-07-19 | 山洋電気株式会社 | 磁気センサ付き回転電機 |
DE102008059005A1 (de) | 2008-11-25 | 2010-05-27 | Schaeffler Kg | Verstellvorrichtung zur Verstellung einer relativen Drehwinkellage zweier Wellen und Verfahren zum Betrieb eines Aktuators, insbesondere einer solchen Verstellvorrichtung |
US8610452B2 (en) * | 2010-04-23 | 2013-12-17 | Korea University Research And Business Foundation | Apparatus and method for diagnosing permanent magnet demagnetization of permanent magnet synchronous motor, and apparatus for driving permanent magnet synchronous motor |
JP5194083B2 (ja) * | 2010-09-22 | 2013-05-08 | 山洋電気株式会社 | 電気機器の永久磁石の劣化判定方法及び装置 |
US8866428B2 (en) * | 2011-06-02 | 2014-10-21 | GM Global Technology Operations LLC | Method and apparatus for thermally monitoring a permanent magnet electric motor |
US20130033215A1 (en) | 2011-08-01 | 2013-02-07 | Illinois Institute Of Technology | Apparatus and method for permanent magnet electric machine condition monitoring |
GB2483177B (en) * | 2011-10-19 | 2013-10-02 | Protean Electric Ltd | An electric motor or generator |
DE102011056252A1 (de) | 2011-12-09 | 2013-06-13 | E-Motiontech GmbH | Bestimmung von Zustandsgrößen eines permanentmagneterregten Synchronmotors |
FR2987439B1 (fr) | 2012-02-28 | 2014-11-21 | Vishay S A | Dispositif capteur de position rotatif et appareil comprenant un tel dispositif |
WO2014053047A1 (fr) * | 2012-10-04 | 2014-04-10 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada | Mesure de longueur utile de câble métallique |
WO2014107496A1 (fr) * | 2013-01-02 | 2014-07-10 | Trane International Inc. | Système de diagnostic de dégradation pour moteur à aimant permanent |
KR101973067B1 (ko) * | 2014-04-02 | 2019-08-16 | 허 마제스티 더 퀸 인 라이트 오브 캐나다 에즈 리프레젠티드 바이 더 미니스터 오브 내츄럴 리소시스 캐나다 | 합성 로프 또는 케이블의 분석 장치 및 그 용도의 방법 |
-
2014
- 2014-02-24 FR FR1451452A patent/FR3017961B1/fr not_active Expired - Fee Related
-
2015
- 2015-02-20 WO PCT/FR2015/050414 patent/WO2015124876A1/fr active Application Filing
- 2015-02-20 AU AU2015220658A patent/AU2015220658B2/en not_active Expired - Fee Related
- 2015-02-20 CA CA2938746A patent/CA2938746A1/fr not_active Abandoned
- 2015-02-20 US US15/119,962 patent/US10261130B2/en not_active Expired - Fee Related
- 2015-02-20 CN CN201580010074.6A patent/CN106258002B/zh not_active Expired - Fee Related
- 2015-02-20 EP EP15709288.3A patent/EP3111244A1/fr not_active Withdrawn
- 2015-02-20 KR KR1020167025877A patent/KR20160125438A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
AU2015220658A1 (en) | 2016-09-15 |
CA2938746A1 (fr) | 2015-08-27 |
AU2015220658B2 (en) | 2019-01-24 |
EP3111244A1 (fr) | 2017-01-04 |
KR20160125438A (ko) | 2016-10-31 |
US20170067964A1 (en) | 2017-03-09 |
WO2015124876A1 (fr) | 2015-08-27 |
US10261130B2 (en) | 2019-04-16 |
CN106258002A (zh) | 2016-12-28 |
FR3017961A1 (fr) | 2015-08-28 |
CN106258002B (zh) | 2019-03-29 |
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