GB623986A - Improvements in and relating to electrically propelled vehicles - Google Patents

Improvements in and relating to electrically propelled vehicles

Info

Publication number
GB623986A
GB623986A GB19812/44A GB1981244A GB623986A GB 623986 A GB623986 A GB 623986A GB 19812/44 A GB19812/44 A GB 19812/44A GB 1981244 A GB1981244 A GB 1981244A GB 623986 A GB623986 A GB 623986A
Authority
GB
United Kingdom
Prior art keywords
motor
battery
alternator
engine
predetermined value
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
GB19812/44A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB19812/44A priority Critical patent/GB623986A/en
Publication of GB623986A publication Critical patent/GB623986A/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
    • 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
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric 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
    • 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
    • Y02T10/62—Hybrid 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Charge By Means Of Generators (AREA)

Abstract

623,986. Transmitting mechanical power. BRITISH THOMSON-HOUSTON CO., Ltd., and POHL, R. Oct. 13, 1944, No. 19812. [Class 38 (iv)] In an electrically propelled vehicle, a substantially constant high-speed inductor alternator 1 is driven by a reciprocating or rotary type engine and supplies current through a rectifier 2 to a driving motor 3 and a battery divided into two portions 6 and 7 which for starting purposes and speed control of the motor are connectable either in series or in parallel through a double-pole change-over switch 8. The alternator excitation is maintained substantially constant by having its field windings 4 and 5 connected across the batteries 6 and 7 respectively. A controller 9 is connected in circuit with the motor. The engine starter may be so coupled with the driving motor that the two may be started simultaneously, while the engine may be kept running to charge the battery when the motor stops, the engine being automatically shut down or the battery disconnected when the voltage of the latter reaches a predetermined value. Automatic arrangements may be provided for connecting the alternator and battery portions in parallel when the motor current exceeds a predetermined value or for over-exciting the alternator if desirable. The regenerative braking properties of the motor may be utilized for charging the battery when the vehicle is coasting. Specification 538,303 is referred to.
GB19812/44A 1944-10-13 1944-10-13 Improvements in and relating to electrically propelled vehicles Expired GB623986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB19812/44A GB623986A (en) 1944-10-13 1944-10-13 Improvements in and relating to electrically propelled vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19812/44A GB623986A (en) 1944-10-13 1944-10-13 Improvements in and relating to electrically propelled vehicles

Publications (1)

Publication Number Publication Date
GB623986A true GB623986A (en) 1949-05-26

Family

ID=10135637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19812/44A Expired GB623986A (en) 1944-10-13 1944-10-13 Improvements in and relating to electrically propelled vehicles

Country Status (1)

Country Link
GB (1) GB623986A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503464A (en) * 1968-03-04 1970-03-31 Michel N Yardney Control system for a battery and hydrocarbon powered vehicle
GB2170664A (en) * 1985-01-29 1986-08-06 Dr Tadeusz Walecki Power system containing generator and battery for driving a vehicle or vessel
EP0570241A1 (en) * 1992-05-15 1993-11-18 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Operating method for a hybrid car

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503464A (en) * 1968-03-04 1970-03-31 Michel N Yardney Control system for a battery and hydrocarbon powered vehicle
GB2170664A (en) * 1985-01-29 1986-08-06 Dr Tadeusz Walecki Power system containing generator and battery for driving a vehicle or vessel
EP0570241A1 (en) * 1992-05-15 1993-11-18 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Operating method for a hybrid car
US5492190A (en) * 1992-05-15 1996-02-20 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Operating method for a hybrid vehicle
US5566774A (en) * 1992-05-15 1996-10-22 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Operating method for a hybrid vehicle

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