IT1163355B - Sistema regolatore di corrente per veicolo elettrico - Google Patents

Sistema regolatore di corrente per veicolo elettrico

Info

Publication number
IT1163355B
IT1163355B IT21065/83A IT2106583A IT1163355B IT 1163355 B IT1163355 B IT 1163355B IT 21065/83 A IT21065/83 A IT 21065/83A IT 2106583 A IT2106583 A IT 2106583A IT 1163355 B IT1163355 B IT 1163355B
Authority
IT
Italy
Prior art keywords
electric vehicle
current regulator
regulator system
current
vehicle
Prior art date
Application number
IT21065/83A
Other languages
English (en)
Other versions
IT8321065A0 (it
Inventor
Edward Konrad Charles
Robert Carl Clark
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8321065A0 publication Critical patent/IT8321065A0/it
Application granted granted Critical
Publication of IT1163355B publication Critical patent/IT1163355B/it

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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • 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
    • B60L15/08—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 pulses
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/298—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature and field supplies
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr
    • Y10S388/92—Chopper
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/934—Thermal condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)
IT21065/83A 1982-05-19 1983-05-12 Sistema regolatore di corrente per veicolo elettrico IT1163355B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/379,867 US4423362A (en) 1982-05-19 1982-05-19 Electric vehicle current regulating system

Publications (2)

Publication Number Publication Date
IT8321065A0 IT8321065A0 (it) 1983-05-12
IT1163355B true IT1163355B (it) 1987-04-08

Family

ID=23499041

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21065/83A IT1163355B (it) 1982-05-19 1983-05-12 Sistema regolatore di corrente per veicolo elettrico

Country Status (7)

Country Link
US (1) US4423362A (it)
JP (1) JPS592508A (it)
BG (1) BG49935A3 (it)
DE (1) DE3317834A1 (it)
FR (1) FR2527395B1 (it)
GB (1) GB2120421B (it)
IT (1) IT1163355B (it)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508999A (en) * 1983-01-05 1985-04-02 Towmotor Corporation Short circuit protection apparatus
US4555651A (en) * 1983-01-05 1985-11-26 Towmotor Corporation Motor speed control apparatus
US4489257A (en) * 1983-10-14 1984-12-18 Fmc Corporation Driving and braking system for electric motors
US4495449A (en) * 1983-12-02 1985-01-22 General Electric Company Electric propulsion system for traction vehicles with automatic retard speed regulation
JPS61230765A (ja) * 1985-04-05 1986-10-15 Nippon Brunswick Kk 平面への液体塗布方法及び液体塗布装置
US4629951A (en) * 1985-09-26 1986-12-16 Allied Corporation Control system for reversing the rotation of a field wound motor
DE3638946A1 (de) * 1986-11-14 1988-05-26 Bbc Brown Boveri & Cie Verfahren zum schutz des elektroantriebes eines fahrzeuges gegen ueberlast
US4969757A (en) * 1989-09-18 1990-11-13 Honeywell Inc. Motor torque control
DE4018713C2 (de) * 1990-06-12 1999-06-10 Bosch Gmbh Robert Scheibenwischvorrichtung
US5084658A (en) * 1991-03-27 1992-01-28 Caterpillar Industrial Inc. Motor speed control system for an electrically powered vehicle
US5305234A (en) * 1991-12-31 1994-04-19 Westinghouse Electric Corp. Thermal protection apparatus for a synchronous machine
GB2269497A (en) * 1992-08-05 1994-02-09 Yang Tai Her DC electric motor control arrangement
US5264764A (en) * 1992-12-21 1993-11-23 Ford Motor Company Method for controlling the operation of a range extender for a hybrid electric vehicle
US5321343A (en) * 1993-02-16 1994-06-14 Aeg Automation Systems Corporation Digital motor control system
US5451846A (en) * 1993-12-14 1995-09-19 Aeg Automation Systems Corporation Low current compensation control for thyristor armature power supply
DE4403468C2 (de) * 1994-02-04 1998-07-09 Daimler Benz Ag Entnahmestromüberwachungssystem für Traktionsbatterien in Elektro- und Hybridfahrzeugen
US5483615A (en) * 1994-06-17 1996-01-09 Hallidy; William M. Direct current electrical motor system and method of using same
US5619417A (en) * 1994-11-23 1997-04-08 Chrysler Corporation Battery monitoring system for an electric vehicle
JP3328509B2 (ja) * 1996-05-29 2002-09-24 株式会社日立製作所 電気車用駆動システム
US6031965A (en) * 1997-07-08 2000-02-29 Solaria Research Enterprise, Ltd. Separately excited DC motor with boost and de-boost control
CA2304294C (en) * 1997-09-30 2010-01-19 Robert Gordon Lankin Separately excited dc motor with boost and de-boost control
US6047787A (en) * 1998-02-03 2000-04-11 Ecostar Electric Drive Systems Llc Voltage control method for an electric motor control system
JP2000287493A (ja) * 1999-03-30 2000-10-13 Matsushita Electric Ind Co Ltd モータの保護装置
JP2000324602A (ja) * 1999-05-07 2000-11-24 Honda Motor Co Ltd 動力システムの故障検出方式
US6885920B2 (en) 1999-07-30 2005-04-26 Oshkosh Truck Corporation Control system and method for electric vehicle
US6757597B2 (en) 2001-01-31 2004-06-29 Oshkosh Truck A/C bus assembly for electronic traction vehicle
US7729831B2 (en) 1999-07-30 2010-06-01 Oshkosh Corporation Concrete placement vehicle control system and method
US6593716B1 (en) * 2000-11-21 2003-07-15 Honeywell International Inc. Circuit using current limiting to reduce power consumption of actuator with DC brush motor
US7379797B2 (en) 2001-01-31 2008-05-27 Oshkosh Truck Corporation System and method for braking in an electric vehicle
US7277782B2 (en) 2001-01-31 2007-10-02 Oshkosh Truck Corporation Control system and method for electric vehicle
FR2824963B1 (fr) * 2001-05-18 2004-12-24 Sagem Reseau de distribution electrique automobile
US7302320B2 (en) 2001-12-21 2007-11-27 Oshkosh Truck Corporation Failure mode operation for an electric vehicle
US7254468B2 (en) 2001-12-21 2007-08-07 Oshkosh Truck Corporation Multi-network control system for a vehicle
US6812656B2 (en) * 2002-02-27 2004-11-02 Railpower Technologies Corp. Sequenced pulse width modulation method and apparatus for controlling and powering a plurality of direct current motors
US7520354B2 (en) 2002-05-02 2009-04-21 Oshkosh Truck Corporation Hybrid vehicle with combustion engine/electric motor drive
WO2005030550A1 (en) 2003-08-26 2005-04-07 Railpower Technologies Corp. A method for monitoring and controlling locomotives
JP4055003B2 (ja) * 2003-09-04 2008-03-05 アイシン・エィ・ダブリュ株式会社 車両を駆動するモータの制御装置
US6986727B2 (en) * 2003-12-23 2006-01-17 Caterpillar Inc. Retarding control for an electric drive machine
US7467830B2 (en) 2004-02-17 2008-12-23 Railpower Technologies Corp. Managing wheel slip in a locomotive
US7349797B2 (en) 2004-03-30 2008-03-25 Railpower Technologies Corp Emission management for a hybrid locomotive
US20060012334A1 (en) 2004-05-17 2006-01-19 Railpower Technologies Corp. Automated battery cell shunt bypass
AU2005273975A1 (en) 2004-08-09 2006-02-23 Railpower Technologies Corp. Regenerative braking methods for a hybrid locomotive
AU2005272903A1 (en) 2004-08-09 2006-02-23 Railpower Technologies Corp. Locomotive power train architecture
EP1794875A2 (en) 2004-09-03 2007-06-13 Railpower Technologies Corp. Multiple engine locomotive configuration
US7439711B2 (en) 2004-09-27 2008-10-21 Oshkosh Corporation Energy storage device including a status indicator
CA2544910C (en) 2005-04-25 2013-07-09 Railpower Technologies Corp. Multiple prime power source locomotive control
US7026776B1 (en) * 2005-06-30 2006-04-11 Delphi Technologies, Inc. Current limiting strategy
WO2007047809A2 (en) 2005-10-19 2007-04-26 Railpower Technologies Corp. Design of a large low maintenance battery pack for a hybrid locomotive
US20070284170A1 (en) * 2006-06-13 2007-12-13 Kuras Brian D Retarding control for hydromechanical drive machine
US8139109B2 (en) 2006-06-19 2012-03-20 Oshkosh Corporation Vision system for an autonomous vehicle
US8947531B2 (en) 2006-06-19 2015-02-03 Oshkosh Corporation Vehicle diagnostics based on information communicated between vehicles
US20080288132A1 (en) 2007-05-16 2008-11-20 General Electric Company Method of operating vehicle and associated system
US8156338B1 (en) 2007-09-25 2012-04-10 United Services Automobile Association Systems and methods for strong authentication of electronic transactions
US7890761B1 (en) * 2007-09-25 2011-02-15 United Services Automobile Association (Usaa) Systems and methods for strong authentication of electronic transactions
US8084982B2 (en) 2008-11-18 2011-12-27 Honeywell International Inc. HVAC actuator with output torque compensation
FI124052B (fi) * 2010-05-25 2014-02-28 Sandvik Mining & Constr Oy Kallionporauslaite, menetelmä sen siirtoajoon sekä nopeudensäädin
US8337352B2 (en) 2010-06-22 2012-12-25 Oshkosh Corporation Electromechanical variable transmission
GB2503671B (en) * 2012-07-03 2014-12-17 Dyson Technology Ltd Control of a brushless motor
DE102012212667A1 (de) 2012-07-19 2014-01-23 Robert Bosch Gmbh Verfahren zur Ertüchtigung eines Batteriemanagementsystems, Batteriemanagementsystem, Batteriesystem und Kraftfahrzeug
US9132736B1 (en) 2013-03-14 2015-09-15 Oshkosh Defense, Llc Methods, systems, and vehicles with electromechanical variable transmission
DE102013021607A1 (de) * 2013-09-27 2015-04-02 Liebherr-Components Biberach Gmbh Selbstfahrende Arbeitsmaschine sowie Verfahren zum Abbremsen einer solchen Arbeitsmaschine
US10982736B2 (en) 2015-02-17 2021-04-20 Oshkosh Corporation Multi-mode electromechanical variable transmission
US9656659B2 (en) 2015-02-17 2017-05-23 Oshkosh Corporation Multi-mode electromechanical variable transmission
US11701959B2 (en) 2015-02-17 2023-07-18 Oshkosh Corporation Inline electromechanical variable transmission system
US10421350B2 (en) 2015-10-20 2019-09-24 Oshkosh Corporation Inline electromechanical variable transmission system
US10578195B2 (en) 2015-02-17 2020-03-03 Oshkosh Corporation Inline electromechanical variable transmission system
US10584775B2 (en) 2015-02-17 2020-03-10 Oshkosh Corporation Inline electromechanical variable transmission system
US9651120B2 (en) 2015-02-17 2017-05-16 Oshkosh Corporation Multi-mode electromechanical variable transmission
US9702937B2 (en) * 2015-02-17 2017-07-11 Lg Chem, Ltd. Contactor control system
US9650032B2 (en) 2015-02-17 2017-05-16 Oshkosh Corporation Multi-mode electromechanical variable transmission
CA3223659A1 (en) * 2021-06-23 2022-12-29 Outrider Technologies, Inc. Motor stall and trailer lift
US11919503B2 (en) * 2022-03-14 2024-03-05 Ford Global Technologies, Llc Methods and system for stall torque derating

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753077A (en) * 1971-08-31 1973-08-14 Gen Electric Direct current chopper control circuit
US3777237A (en) * 1972-03-03 1973-12-04 Gen Electric Direct current power control circuit
US3843912A (en) * 1972-03-03 1974-10-22 Gen Electric Direct current power control circuit
US3845368A (en) * 1973-03-30 1974-10-29 Westinghouse Electric Corp Electric vehicle having programmed field control of separately excited dc drive motors
US3826959A (en) * 1973-06-13 1974-07-30 Gen Electric Bypass contactor circuit
GB1480056A (en) * 1973-06-30 1977-07-20 Lucas Industries Ltd Electrically driven vehicles
US3868554A (en) * 1973-12-26 1975-02-25 Gen Electric Current limit system for DC motor control
DE2501786A1 (de) * 1975-01-17 1976-07-22 Siemens Ag Regelvorrichtung fuer einen ueber einen stromrichter gespeisten motor
GB1596269A (en) * 1976-12-24 1981-08-26 Lucas Industries Ltd Control circuit for an electric vehicle traction motor
GB1602957A (en) * 1977-03-09 1981-11-18 Lucas Industries Ltd Electric vehicle traction motor control
DE2726367C2 (de) * 1977-06-10 1984-12-13 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Regelung der Stromentnahme aus einer elektrischen Batterie
GB1589624A (en) * 1977-08-03 1981-05-13 Caterpillar Tractor Co Dc motors
DD136203B1 (de) * 1978-04-28 1981-02-25 Ivan Nikoloff Schaltungsanordnung zur steuerung des fahrbetriebes von gleichstromsteller-triebfahrzeugen
JPS5532445A (en) * 1978-08-28 1980-03-07 Hitachi Ltd Chopper controller for electric vehicle
US4301396A (en) * 1978-09-19 1981-11-17 Gould Inc. Thermal current limiting controller
JPS56145791A (en) * 1980-04-11 1981-11-12 Hitachi Ltd Controller for shunt motor
JPS5797397A (en) * 1980-12-05 1982-06-17 Hitachi Ltd Driving device for variable speed motor
US4384312A (en) * 1981-07-29 1983-05-17 Tecumseh Products Company Line break protection for multispeed motor
US4454503A (en) * 1981-09-03 1984-06-12 General Electric Company Transistor fault indicator
GB2112233B (en) * 1981-12-23 1986-06-11 Gen Electric Electric vehicle current regulator
US4427930A (en) * 1981-12-23 1984-01-24 General Electric Company Electric vehicle current regulator

Also Published As

Publication number Publication date
FR2527395A1 (fr) 1983-11-25
BG49935A3 (en) 1992-03-16
FR2527395B1 (fr) 1988-07-01
GB2120421A (en) 1983-11-30
GB2120421B (en) 1986-02-26
DE3317834A1 (de) 1983-11-24
US4423362A (en) 1983-12-27
GB8310692D0 (en) 1983-05-25
IT8321065A0 (it) 1983-05-12
DE3317834C2 (it) 1988-09-08
JPS592508A (ja) 1984-01-09

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Effective date: 19970528