CA2848001C - Over temperature protection device for electric motors - Google Patents

Over temperature protection device for electric motors Download PDF

Info

Publication number
CA2848001C
CA2848001C CA2848001A CA2848001A CA2848001C CA 2848001 C CA2848001 C CA 2848001C CA 2848001 A CA2848001 A CA 2848001A CA 2848001 A CA2848001 A CA 2848001A CA 2848001 C CA2848001 C CA 2848001C
Authority
CA
Canada
Prior art keywords
electric motors
over temperature
current
temperature protection
differential
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
Application number
CA2848001A
Other languages
English (en)
French (fr)
Other versions
CA2848001A1 (en
Inventor
Tomohiro KOJIYA
Yuruki OKADA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CA2848001A1 publication Critical patent/CA2848001A1/en
Application granted granted Critical
Publication of CA2848001C publication Critical patent/CA2848001C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • H02P29/64—Controlling or determining the temperature of the winding
    • 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
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/42—Electrical machine applications with use of more than one motor
    • 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
    • H02P2207/01—Asynchronous machines
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Ac Motors In General (AREA)
CA2848001A 2011-09-08 2011-09-08 Over temperature protection device for electric motors Expired - Fee Related CA2848001C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/070501 WO2013035185A1 (ja) 2011-09-08 2011-09-08 電動機の過温度保護装置

Publications (2)

Publication Number Publication Date
CA2848001A1 CA2848001A1 (en) 2013-03-14
CA2848001C true CA2848001C (en) 2016-09-20

Family

ID=47189554

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2848001A Expired - Fee Related CA2848001C (en) 2011-09-08 2011-09-08 Over temperature protection device for electric motors

Country Status (7)

Country Link
US (1) US9479107B2 (2)
EP (1) EP2755320B1 (2)
JP (1) JP5058393B1 (2)
CN (1) CN103782505B (2)
CA (1) CA2848001C (2)
IN (1) IN2014CN02182A (2)
WO (1) WO2013035185A1 (2)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9108518B2 (en) * 2013-06-11 2015-08-18 Electro-Motive Diesel, Inc. Axle torque control corresponding to wheel sizes
JP6216639B2 (ja) * 2013-12-27 2017-10-18 日立オートモティブシステムズ株式会社 モータ制御装置
KR102272044B1 (ko) * 2014-02-17 2021-07-05 삼성전자주식회사 단일 인버터를 이용한 복수의 영구 자석 동기식 모터의 구동 장치 및 방법
DE102015203303A1 (de) * 2015-02-24 2016-08-25 Siemens Aktiengesellschaft Fahrzeug, insbesondere Schienenfahrzeug, mit Antriebssteuereinrichtung
DE102015206561A1 (de) * 2015-04-13 2016-10-13 Siemens Aktiengesellschaft Antriebschutzvorrichtung zum Schützen eines Fahrantriebs
DE102016201923B4 (de) 2016-02-09 2021-10-28 Valeo Siemens Eautomotive Germany Gmbh Robuste Strombegrenzung für einen elektrischen Antrieb
CN107472033A (zh) * 2017-08-24 2017-12-15 柳州市同进汽车零部件制造有限公司 电动汽车电机控制系统
JP6997226B2 (ja) * 2018-02-14 2022-01-17 株式会社日立製作所 電動機監視装置、電動機制御システム、鉄鋼圧延システムおよび電動機監視方法
CN113765465B (zh) * 2021-07-27 2024-11-05 岚图汽车科技有限公司 一种转向电机热保护控制方法及装置
KR20230145793A (ko) * 2022-04-11 2023-10-18 삼성전자주식회사 파라미터 차이가 있는 복수의 전동기를 구동하기 위한 방법 및 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822801U (ja) 1981-07-31 1983-02-12 株式会社東芝 電気車制御装置
JPS6454799U (2) * 1987-09-28 1989-04-04
TW225056B (2) * 1991-12-12 1994-06-11 Carrier Corp
JPH05300606A (ja) * 1992-04-21 1993-11-12 Toshiba Corp 電気車制御装置
JPH0654440A (ja) 1992-07-27 1994-02-25 Yashima Denki Co Ltd 回転機の異常検出装置
JPH07194186A (ja) * 1993-12-28 1995-07-28 Nippon Steel Corp モータ及びその駆動対象の異常診断装置
US6690139B1 (en) * 2002-09-19 2004-02-10 Rockwell Automation Technologies, Inc. Method and apparatus to limit motor current at low frequencies
US7042186B2 (en) * 2003-11-24 2006-05-09 General Motors Corporation Decoupling a harmonic signal from a signal path
JP4701767B2 (ja) * 2005-03-18 2011-06-15 トヨタ自動車株式会社 電源装置
JP5550891B2 (ja) 2009-12-11 2014-07-16 Ｎｔｎ株式会社 電動車両の制御装置および制御方法

Also Published As

Publication number Publication date
IN2014CN02182A (2) 2015-05-29
JPWO2013035185A1 (ja) 2015-03-23
WO2013035185A1 (ja) 2013-03-14
EP2755320A4 (en) 2015-06-03
CN103782505B (zh) 2017-04-12
CA2848001A1 (en) 2013-03-14
JP5058393B1 (ja) 2012-10-24
CN103782505A (zh) 2014-05-07
EP2755320A1 (en) 2014-07-16
US9479107B2 (en) 2016-10-25
US20140197769A1 (en) 2014-07-17
EP2755320B1 (en) 2018-06-06

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Effective date: 20140306

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Effective date: 20220908