GB1077326A - Improvements relating to battery electric vehicles - Google Patents

Improvements relating to battery electric vehicles

Info

Publication number
GB1077326A
GB1077326A GB4600/65A GB460065A GB1077326A GB 1077326 A GB1077326 A GB 1077326A GB 4600/65 A GB4600/65 A GB 4600/65A GB 460065 A GB460065 A GB 460065A GB 1077326 A GB1077326 A GB 1077326A
Authority
GB
United Kingdom
Prior art keywords
motors
larger
electric vehicles
battery electric
improvements relating
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
GB4600/65A
Inventor
Berkeley Stephens Hender
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.)
AUSTIN CROMPTON PARKINSON ELEC
Original Assignee
AUSTIN CROMPTON PARKINSON ELEC
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 AUSTIN CROMPTON PARKINSON ELEC filed Critical AUSTIN CROMPTON PARKINSON ELEC
Priority to GB4600/65A priority Critical patent/GB1077326A/en
Publication of GB1077326A publication Critical patent/GB1077326A/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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric 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
    • 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
    • B60L2260/00—Operating Modes
    • B60L2260/10—Temporary overload
    • B60L2260/16—Temporary overload of electrical drive trains
    • B60L2260/167—Temporary overload of electrical drive trains of motors or generators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

1,077,326. Control of D.C. motors. AUSTIN CROMPTON PARKINSON ELECTRIC VEHICLES Ltd. Jan. 11, 1966 [Feb. 3, 1965], No. 4600/65. Heading H2J. A battery powered vehicle has two propulsion motors, one larger than the other, mechanically coupled together via constant or variable ratio gear or belt drive. The smaller is used for initial acceleration and in one embodiment can then be de-clutched. The preferred sequence of operation from rest is:-(i) motors in series, the larger acting as a voltage dropper by its resistance and back E.M.F., (ii) full voltage on smaller motor only, (iii) full voltage on larger only and (iv) both motors in parallel. Changeover is effected at a predetermined speed or lapse of time.
GB4600/65A 1965-02-03 1965-02-03 Improvements relating to battery electric vehicles Expired GB1077326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4600/65A GB1077326A (en) 1965-02-03 1965-02-03 Improvements relating to battery electric vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4600/65A GB1077326A (en) 1965-02-03 1965-02-03 Improvements relating to battery electric vehicles

Publications (1)

Publication Number Publication Date
GB1077326A true GB1077326A (en) 1967-07-26

Family

ID=9780226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4600/65A Expired GB1077326A (en) 1965-02-03 1965-02-03 Improvements relating to battery electric vehicles

Country Status (1)

Country Link
GB (1) GB1077326A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163018A (en) * 1982-02-24 1986-02-12 Rhein Westfael Elect Werk Ag Electric road vehicle
CN102774292A (en) * 2012-08-20 2012-11-14 天津市松正电动汽车技术股份有限公司 Dual-motor drive system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163018A (en) * 1982-02-24 1986-02-12 Rhein Westfael Elect Werk Ag Electric road vehicle
CN102774292A (en) * 2012-08-20 2012-11-14 天津市松正电动汽车技术股份有限公司 Dual-motor drive system

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