WO1993020611A3 - Synchronous-rectification type control for direct current motors and method of making - Google Patents

Synchronous-rectification type control for direct current motors and method of making Download PDF

Info

Publication number
WO1993020611A3
WO1993020611A3 PCT/CA1993/000131 CA9300131W WO9320611A3 WO 1993020611 A3 WO1993020611 A3 WO 1993020611A3 CA 9300131 W CA9300131 W CA 9300131W WO 9320611 A3 WO9320611 A3 WO 9320611A3
Authority
WO
WIPO (PCT)
Prior art keywords
control
motor
synchronous
physical structure
making
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.)
Ceased
Application number
PCT/CA1993/000131
Other languages
French (fr)
Other versions
WO1993020611A2 (en
Inventor
Robert Lankin
Andrew E Lankin
Richard J Hellinga
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.)
Solaria Research Enterprises Ltd
Original Assignee
Solaria Research Enterprises Ltd
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 Solaria Research Enterprises Ltd filed Critical Solaria Research Enterprises Ltd
Priority to AU38834/93A priority Critical patent/AU668552B2/en
Priority to EP93907706A priority patent/EP0634064B1/en
Priority to DE69314019T priority patent/DE69314019T2/en
Priority to KR1019940703436A priority patent/KR100275361B1/en
Publication of WO1993020611A2 publication Critical patent/WO1993020611A2/en
Publication of WO1993020611A3 publication Critical patent/WO1993020611A3/en
Anticipated expiration legal-status Critical
Priority to GR970403335T priority patent/GR3025685T3/en
Ceased legal-status Critical Current

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
    • H02P7/29—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 using pulse modulation
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/10—Electrical machine types
    • B60L2220/14—Synchronous 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Eletrric Generators (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Rectifiers (AREA)

Abstract

A MOSFET (50, 51) control topology and a physical structure for a motor control which provide a more efficient and economic DC motor control are disclosed. The control topology introduces a synchronous-rectification technique wherein free-wheel diodes are replaced with MOSFET (50, 51) devices that are switched on and off by a logic circuit (38) so that they are conductive for commuting motor current during periods that the motor (24) current supply is switched off. The physical structure and method of assembling a DC motor control (33) eliminate time consuming assembly techniques while ensuring effective waste heat exchange between electronic components (46, 50, 51) and a heat sink (96) of the control (33) by providing quick-install spring retainers (110) for urging the components (46, 50, 51) into heat conducting contact with the heat sink (96). The physical structure also provides for high density packing of electronic components (46, 50, 51) in the control (33).
PCT/CA1993/000131 1992-03-30 1993-03-30 Synchronous-rectification type control for direct current motors and method of making Ceased WO1993020611A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU38834/93A AU668552B2 (en) 1992-03-30 1993-03-30 Synchronous-rectification type control for direct current motors and method of making
EP93907706A EP0634064B1 (en) 1992-03-30 1993-03-30 Synchronous-rectification type control for direct current motors
DE69314019T DE69314019T2 (en) 1992-03-30 1993-03-30 SYNCHRONOUS RECTIFIER CONTROL FOR DC MOTORS
KR1019940703436A KR100275361B1 (en) 1992-03-30 1993-03-30 Synchronous-rectification type controller for direct motor
GR970403335T GR3025685T3 (en) 1992-03-30 1997-12-16 Synchronous-rectification type control for direct current motors and method of making.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/859,226 1992-03-30
US07/859,226 US5331258A (en) 1992-03-30 1992-03-30 Synchronous-rectification type control for direct current motors and method of making

Publications (2)

Publication Number Publication Date
WO1993020611A2 WO1993020611A2 (en) 1993-10-14
WO1993020611A3 true WO1993020611A3 (en) 1994-01-06

Family

ID=25330389

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1993/000131 Ceased WO1993020611A2 (en) 1992-03-30 1993-03-30 Synchronous-rectification type control for direct current motors and method of making

Country Status (12)

Country Link
US (1) US5331258A (en)
EP (1) EP0634064B1 (en)
KR (1) KR100275361B1 (en)
AT (1) ATE158451T1 (en)
AU (1) AU668552B2 (en)
CA (1) CA2133469C (en)
DE (1) DE69314019T2 (en)
DK (1) DK0634064T3 (en)
ES (1) ES2107013T3 (en)
GR (1) GR3025685T3 (en)
NZ (1) NZ251285A (en)
WO (1) WO1993020611A2 (en)

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FR2720876B1 (en) * 1994-06-02 1996-07-12 Sagem Electric vehicle engine control and command box.
JPH0865809A (en) * 1994-08-25 1996-03-08 Yamaha Motor Co Ltd Motor control device for electric vehicle
DE19534174A1 (en) * 1995-09-14 1997-03-20 Linde Ag Electric vehicle electric motor power battery charging method
WO1997015111A2 (en) * 1995-10-17 1997-04-24 Fasco Industries, Inc. A brushless dc motor assembly
US5896487A (en) * 1996-03-05 1999-04-20 Masten; Billy Reese Opto-electrically controlled direct current motor speed control circuit
DE19617947C1 (en) * 1996-05-04 1997-07-03 Braun Ag Power supply circuit for motor minimising mains network reaction
DE69722753D1 (en) * 1996-07-09 2003-07-17 Solaria Res Entpr Ltd CONTROL SYSTEM FOR A FOREIGN-DRIVE DC MOTOR
US6000486A (en) * 1997-04-18 1999-12-14 Medicart, L.L.C. Apparatus for providing self-propelled motion to medication carts
US5886487A (en) * 1997-04-29 1999-03-23 Unitrode Corporation DC motor driver having output FETS that conduct to rectify output overvoltage and undervoltage transients
US6031965A (en) * 1997-07-08 2000-02-29 Solaria Research Enterprise, Ltd. Separately excited DC motor with boost and de-boost control
US6021251A (en) * 1997-07-08 2000-02-01 Crown Equipment Corporation Compensated field current control for a separately excited DC motor
US6226582B1 (en) 1997-07-21 2001-05-01 Sre Controls, Inc. Integrated control for electric lift trucks
DE19826458A1 (en) 1998-06-13 1999-12-16 Papst Motoren Gmbh & Co Kg Arrangement with an electric motor
DE19836882A1 (en) * 1998-08-14 2000-02-17 Papst Motoren Gmbh & Co Kg Electric motor has characteristic field stored as digital values for associating parameter and motor speed values, and microcontroller or microprocessor
FR2782858B1 (en) * 1998-08-28 2000-11-17 Alstom Technology IMPROVED DEVICE FOR SUPPLYING ELECTRIC CURRENT TO DRIVE MOTORS OF URBAN OR SUBURBAN VEHICLES
US6255789B1 (en) * 1999-02-04 2001-07-03 Matsushita Electric Industrial Co., Ltd. Motor
US6652249B2 (en) * 1999-12-13 2003-11-25 Parker-Hannifin Corporation Brushless DC wet motor fuel pump with integral controller
US6538405B1 (en) * 2000-04-28 2003-03-25 The Cherry Corporation Accessory control system
US7656096B2 (en) * 2003-04-30 2010-02-02 International Rectifier Corporation Hybrid ballast control circuit in a simplified package
US20050284448A1 (en) * 2004-06-23 2005-12-29 Forgue John R Fuel pump system
JP4475403B2 (en) * 2004-09-07 2010-06-09 三菱電機株式会社 Electric power steering control device
CN101300110B (en) * 2005-11-04 2013-05-29 罗伯特·博世有限公司 Articulating drill with integrated circuit board and method of operation
US7598683B1 (en) 2007-07-31 2009-10-06 Lsi Industries, Inc. Control of light intensity using pulses of a fixed duration and frequency
US8903577B2 (en) 2009-10-30 2014-12-02 Lsi Industries, Inc. Traction system for electrically powered vehicles
US8604709B2 (en) 2007-07-31 2013-12-10 Lsi Industries, Inc. Methods and systems for controlling electrical power to DC loads
EP2575248B1 (en) * 2009-01-13 2015-12-30 Linear Technology Corporation Polarity independent step-up converter capable of operating under ultra-low input voltage condition
US8788223B2 (en) * 2010-10-29 2014-07-22 GM Global Technology Operations LLC Comprehensive method of electrical fluid heating system fault detection and handling
US11063495B2 (en) 2019-07-01 2021-07-13 Nidec Motor Corporation Heatsink clamp for multiple electronic components

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US4626750A (en) * 1985-09-10 1986-12-02 Curtis Instruments, Inc. Solid state d.c. motor control
US4859921A (en) * 1988-03-10 1989-08-22 General Electric Company Electronic control circuits, electronically commutated motor systems, switching regulator power supplies, and methods
US4906906A (en) * 1986-11-04 1990-03-06 Lautzenhiser Lloyd L Conveyance with electronic control for left and right motors

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US3845368A (en) * 1973-03-30 1974-10-29 Westinghouse Electric Corp Electric vehicle having programmed field control of separately excited dc drive motors
US4012680A (en) * 1975-02-27 1977-03-15 General Electric Company Field boost arrangement for separately excited D-C traction motors of a vehicle propulsion system
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FR2474784A1 (en) * 1979-12-20 1981-07-31 Alsthom Atlantique ELECTRONIC DEVICE FOR CONTROLLING A CONTINUOUS CURRENT MACHINE WITH A SEPARATE EXCITATION
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US4851743A (en) * 1987-10-27 1989-07-25 Eaton Corporation DC motor speed controller having protection
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US5070283A (en) * 1990-05-07 1991-12-03 Raymond Traction motor controller for forklift vehicles
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US4906906A (en) * 1986-11-04 1990-03-06 Lautzenhiser Lloyd L Conveyance with electronic control for left and right motors
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Also Published As

Publication number Publication date
AU668552B2 (en) 1996-05-09
ES2107013T3 (en) 1997-11-16
DK0634064T3 (en) 1997-12-08
GR3025685T3 (en) 1998-03-31
CA2133469C (en) 1997-09-30
KR100275361B1 (en) 2000-12-15
DE69314019T2 (en) 1998-04-16
CA2133469A1 (en) 1993-10-14
EP0634064B1 (en) 1997-09-17
EP0634064A1 (en) 1995-01-18
WO1993020611A2 (en) 1993-10-14
ATE158451T1 (en) 1997-10-15
US5331258A (en) 1994-07-19
AU3883493A (en) 1993-11-08
KR950701157A (en) 1995-02-20
NZ251285A (en) 1995-09-26
DE69314019D1 (en) 1997-10-23

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