GB2084820B - Battery-powered electric vehicle dc motor control - Google Patents

Battery-powered electric vehicle dc motor control

Info

Publication number
GB2084820B
GB2084820B GB8128100A GB8128100A GB2084820B GB 2084820 B GB2084820 B GB 2084820B GB 8128100 A GB8128100 A GB 8128100A GB 8128100 A GB8128100 A GB 8128100A GB 2084820 B GB2084820 B GB 2084820B
Authority
GB
United Kingdom
Prior art keywords
battery
electric vehicle
motor control
powered electric
powered
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
GB8128100A
Other versions
GB2084820A (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB8128100A priority Critical patent/GB2084820B/en
Publication of GB2084820A publication Critical patent/GB2084820A/en
Application granted granted Critical
Publication of GB2084820B publication Critical patent/GB2084820B/en
Expired 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
    • H02P3/14—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by regenerative braking
    • 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
    • H02P7/281—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 the DC motor being operated in four quadrants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB8128100A 1980-10-02 1981-09-17 Battery-powered electric vehicle dc motor control Expired GB2084820B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8128100A GB2084820B (en) 1980-10-02 1981-09-17 Battery-powered electric vehicle dc motor control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8031860 1980-10-02
GB8128100A GB2084820B (en) 1980-10-02 1981-09-17 Battery-powered electric vehicle dc motor control

Publications (2)

Publication Number Publication Date
GB2084820A GB2084820A (en) 1982-04-15
GB2084820B true GB2084820B (en) 1984-06-20

Family

ID=26277087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8128100A Expired GB2084820B (en) 1980-10-02 1981-09-17 Battery-powered electric vehicle dc motor control

Country Status (1)

Country Link
GB (1) GB2084820B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558281A (en) * 1982-06-12 1985-12-10 Lucas Industries Battery state of charge evaluator
SE9100612L (en) * 1991-02-06 1992-08-07 Lauzun Corp HYBRID DRIVE SYSTEM FOR MOTOR VEHICLE

Also Published As

Publication number Publication date
GB2084820A (en) 1982-04-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee