GB1465693A - Road vehicle electrical systems - Google Patents

Road vehicle electrical systems

Info

Publication number
GB1465693A
GB1465693A GB2247373A GB2247373A GB1465693A GB 1465693 A GB1465693 A GB 1465693A GB 2247373 A GB2247373 A GB 2247373A GB 2247373 A GB2247373 A GB 2247373A GB 1465693 A GB1465693 A GB 1465693A
Authority
GB
United Kingdom
Prior art keywords
batteries
battery
series
electrical systems
road vehicle
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
GB2247373A
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Priority to GB2247373A priority Critical patent/GB1465693A/en
Priority to FR7416295A priority patent/FR2228636A1/fr
Publication of GB1465693A publication Critical patent/GB1465693A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0862—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
    • F02N11/0866—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery comprising several power sources, e.g. battery and capacitor or two 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
    • Y02T10/60—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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

1465693 Vehicle electrical systems C A V Ltd 16 April 1974 [11 May 1973] 22473/73 Heading H2H An electrical system for a road vehicle comprises two, equal voltage, batteries 11, 16 connected in series and means for charging the batteries, the normal vehicle loads 15 being supplied by the battery 11 but the starter motor 18 being energized by both batteries 11, 16, in series. The battery 11 is charged by the vehicle generator 14 and the battery 16 by a voltage doubler 22, the input to which is supplied by the battery 11 and the output from which is connected across the batteries 16, 11 in series, which output is provided with means so that the maximum current output is predeterminable. The starter motor is energizable by means of a starter switch 21, a relay 19 and its contact 17. The voltage doubler may be of any suitable design such as an oscillator and a rectifier.
GB2247373A 1973-05-11 1973-05-11 Road vehicle electrical systems Expired GB1465693A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2247373A GB1465693A (en) 1973-05-11 1973-05-11 Road vehicle electrical systems
FR7416295A FR2228636A1 (en) 1973-05-11 1974-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2247373A GB1465693A (en) 1973-05-11 1973-05-11 Road vehicle electrical systems

Publications (1)

Publication Number Publication Date
GB1465693A true GB1465693A (en) 1977-02-23

Family

ID=10179938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2247373A Expired GB1465693A (en) 1973-05-11 1973-05-11 Road vehicle electrical systems

Country Status (2)

Country Link
FR (1) FR2228636A1 (en)
GB (1) GB1465693A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136224A (en) * 1983-03-02 1984-09-12 Ford Motor Co Vehicle electrical system
GB2371426A (en) * 2000-09-21 2002-07-24 Ford Global Tech Inc Pulsed charge power delivery circuit
WO2003099605A1 (en) * 2002-05-24 2003-12-04 Daimlerchrysler Ag Drive system for a motor vehicle comprising an internal combustion engine and an electric motor
FR2928049A1 (en) * 2008-02-22 2009-08-28 Peugeot Citroen Automobiles Sa Additional cell for power supply system of motor vehicle, has electric energy storage unit and voltage converter that are connected in parallel, where cell is connected in series with electric energy storage device
US8097975B2 (en) 2002-05-24 2012-01-17 Daimler Ag Drive system for a motor vehicle comprising an internal combustion engine and an electric motor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3035362B1 (en) * 2015-04-24 2023-11-24 Valeo Systemes De Controle Moteur SYSTEM FOR MOTOR VEHICLE
CN110739884B (en) * 2019-12-03 2021-08-24 福建永强力加动力设备有限公司 Control circuit and control method of dual-power starting motor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136224A (en) * 1983-03-02 1984-09-12 Ford Motor Co Vehicle electrical system
GB2371426A (en) * 2000-09-21 2002-07-24 Ford Global Tech Inc Pulsed charge power delivery circuit
GB2371426B (en) * 2000-09-21 2005-01-19 Ford Global Tech Inc Pulsed charge power delivery circuit
WO2003099605A1 (en) * 2002-05-24 2003-12-04 Daimlerchrysler Ag Drive system for a motor vehicle comprising an internal combustion engine and an electric motor
US8097975B2 (en) 2002-05-24 2012-01-17 Daimler Ag Drive system for a motor vehicle comprising an internal combustion engine and an electric motor
FR2928049A1 (en) * 2008-02-22 2009-08-28 Peugeot Citroen Automobiles Sa Additional cell for power supply system of motor vehicle, has electric energy storage unit and voltage converter that are connected in parallel, where cell is connected in series with electric energy storage device

Also Published As

Publication number Publication date
FR2228636A1 (en) 1974-12-06

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Legal Events

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