GB1450790A - Direct current motor control arrangement for use in battery- powered automobiles - Google Patents

Direct current motor control arrangement for use in battery- powered automobiles

Info

Publication number
GB1450790A
GB1450790A GB5729673A GB5729673A GB1450790A GB 1450790 A GB1450790 A GB 1450790A GB 5729673 A GB5729673 A GB 5729673A GB 5729673 A GB5729673 A GB 5729673A GB 1450790 A GB1450790 A GB 1450790A
Authority
GB
United Kingdom
Prior art keywords
time
fired
thyristors
circuit
thyristor
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
Application number
GB5729673A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1450790A publication Critical patent/GB1450790A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02P7/285—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
    • 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

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)
GB5729673A 1972-12-15 1973-12-11 Direct current motor control arrangement for use in battery- powered automobiles Expired GB1450790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12524072A JPS5240092B2 (cg-RX-API-DMAC7.html) 1972-12-15 1972-12-15

Publications (1)

Publication Number Publication Date
GB1450790A true GB1450790A (en) 1976-09-29

Family

ID=14905248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5729673A Expired GB1450790A (en) 1972-12-15 1973-12-11 Direct current motor control arrangement for use in battery- powered automobiles

Country Status (3)

Country Link
US (1) US4075541A (cg-RX-API-DMAC7.html)
JP (1) JPS5240092B2 (cg-RX-API-DMAC7.html)
GB (1) GB1450790A (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506539A1 (fr) * 1981-05-19 1982-11-26 Westinghouse Electric Corp Appareil de commande d'un moteur electrique
GB2294823A (en) * 1991-10-29 1996-05-08 Tai Her Yang Electric converter
GB2265774B (en) * 1992-03-30 1996-06-12 Yang Tai Her Stepped compound voltage power supply and field control arrangement for a DC motor driving circuit
WO1997023947A1 (fr) * 1995-12-21 1997-07-03 Yves Niel Dispositif pour augmenter la vitesse initialement prevue d'un moteur a courant continu

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3411310B2 (ja) * 1992-09-09 2003-05-26 富士通株式会社 モータ駆動回路及びその駆動方法
US8820444B2 (en) * 2010-04-16 2014-09-02 Tuan Nguyen Electric vehicle having exchangeable battery modules and method of resupply therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280397A (en) * 1964-03-25 1966-10-18 Otis Elevator Co Industrial truck
US3384758A (en) * 1965-04-28 1968-05-21 Ite Circuit Breaker Ltd Regulation system for multiple d-c sources
US3387194A (en) * 1967-10-31 1968-06-04 Donald S. Banks Electric motor control system including a bank of batteries for series/parallel operation
US3530356A (en) * 1967-12-26 1970-09-22 Electric Fuel Propulsion Inc Regenerative system for electric vehicle
US3853059A (en) * 1971-01-11 1974-12-10 Us Navy Configured blast fragmentation warhead
US3728599A (en) * 1971-07-30 1973-04-17 Toyo Kogyo Co Control system for an electric automotive vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506539A1 (fr) * 1981-05-19 1982-11-26 Westinghouse Electric Corp Appareil de commande d'un moteur electrique
GB2294823A (en) * 1991-10-29 1996-05-08 Tai Her Yang Electric converter
GB2294825A (en) * 1991-10-29 1996-05-08 Tai Her Yang Electric converter
GB2261122B (en) * 1991-10-29 1996-06-05 Yang Tai Her Stepped compound voltage power supply unit
GB2294825B (en) * 1991-10-29 1996-07-03 Tai Her Yang Power supply unit
GB2294823B (en) * 1991-10-29 1996-07-03 Tai Her Yang Power supply unit
GB2265774B (en) * 1992-03-30 1996-06-12 Yang Tai Her Stepped compound voltage power supply and field control arrangement for a DC motor driving circuit
WO1997023947A1 (fr) * 1995-12-21 1997-07-03 Yves Niel Dispositif pour augmenter la vitesse initialement prevue d'un moteur a courant continu

Also Published As

Publication number Publication date
JPS4981824A (cg-RX-API-DMAC7.html) 1974-08-07
US4075541A (en) 1978-02-21
JPS5240092B2 (cg-RX-API-DMAC7.html) 1977-10-08

Similar Documents

Publication Publication Date Title
US5734258A (en) Bidirectional buck boost converter
GB1476011A (en) Method of charging storage battery in power supply system having another battery of larger capacity
JPS5018136B1 (cg-RX-API-DMAC7.html)
GB1267421A (en) Control apparatus for electric automotive vehicles
US4633154A (en) Braking method, braking circuit and speed control apparatus for a DC motor
US3384758A (en) Regulation system for multiple d-c sources
GB1262478A (en) Thyristor circuits
US3958172A (en) Frequency reduction and power control circuit for thyristor line controllers
US4019116A (en) Commutation circuit for a converter
GB1428770A (en) Direct current power control arrangement
GB1444570A (en) Control circuit for a direct current-operated load
US3683256A (en) High-current apparatus for charging batteries
US3492557A (en) Static switching controllers for effecting connection to a d.c. electric motor and disconnection from the motor of a battery
US4093980A (en) D.C. Electrical circuit means
US4075541A (en) Direct current motor control device for use in battery automobiles
US3794133A (en) Driving apparatus for motor vehicle
US3944900A (en) Control circuits for electrically driven vehicles
US4117382A (en) Command speed signal generation system
GB1534237A (en) Digital apparatus for setting the voltage across capacitor means
GB1285286A (en) Motor control system with linear acceleration circuit
GB1179567A (en) Improvements in or relating to Power Controllers
US3984740A (en) Switching circuits using operational amplifiers
US4347467A (en) Control circuit for a D.C. motor
GB1160007A (en) Electric Motor Control Circuit
GB1389160A (en) Voltage regulator

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee