GB9114587D0 - Protective equipment for a vehicle electrical supply system - Google Patents

Protective equipment for a vehicle electrical supply system

Info

Publication number
GB9114587D0
GB9114587D0 GB919114587A GB9114587A GB9114587D0 GB 9114587 D0 GB9114587 D0 GB 9114587D0 GB 919114587 A GB919114587 A GB 919114587A GB 9114587 A GB9114587 A GB 9114587A GB 9114587 D0 GB9114587 D0 GB 9114587D0
Authority
GB
United Kingdom
Prior art keywords
supply system
electrical supply
vehicle electrical
protective equipment
protective
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.)
Granted
Application number
GB919114587A
Other versions
GB2246254A (en
GB2246254B (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB9114587D0 publication Critical patent/GB9114587D0/en
Publication of GB2246254A publication Critical patent/GB2246254A/en
Application granted granted Critical
Publication of GB2246254B publication Critical patent/GB2246254B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection
    • 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
    • H02J7/16—Regulation of the charging current or voltage by variation of field

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
GB9114587A 1990-07-07 1991-07-05 Protective equipment for a vehicle electrical supply system Expired - Lifetime GB2246254B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4021667A DE4021667C2 (en) 1990-07-07 1990-07-07 Device for protecting a vehicle electrical system from overvoltages with an error display

Publications (3)

Publication Number Publication Date
GB9114587D0 true GB9114587D0 (en) 1991-08-21
GB2246254A GB2246254A (en) 1992-01-22
GB2246254B GB2246254B (en) 1993-12-08

Family

ID=6409849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9114587A Expired - Lifetime GB2246254B (en) 1990-07-07 1991-07-05 Protective equipment for a vehicle electrical supply system

Country Status (3)

Country Link
DE (1) DE4021667C2 (en)
FR (1) FR2664443B1 (en)
GB (1) GB2246254B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3491797B2 (en) * 1995-12-05 2004-01-26 株式会社デンソー Power generator for vehicles
FR2744573B1 (en) * 1996-02-06 1998-04-24 Valeo Equip Electr Moteur HIGH FREQUENCY DISTURBANCE COMPONENT DETECTION CIRCUIT IN A MOTOR VEHICLE ON-BOARD NETWORK, REGULATOR CIRCUIT INCORPORATING THE SAME, AND ASSOCIATED DEGRADE MODE MANAGEMENT METHOD
FR2798013B1 (en) * 1999-08-30 2008-06-13 Mitsubishi Electric Corp CONTROL SYSTEM FOR ALTERNATOR
DE10034442A1 (en) 2000-07-15 2002-01-24 Bayerische Motoren Werke Ag Electronic unit and method for detecting a polarity reversal in the vehicle electrical system voltage in motor vehicles
DE10041015A1 (en) * 2000-08-22 2002-03-07 Opel Adam Ag Regulating power of electrical generator in motor vehicle, involves regulating generator output voltage depending on detected urban and cross-country speed-time profiles of motor vehicle
DE10149113B4 (en) * 2001-10-05 2006-12-07 Robert Bosch Gmbh Power supply device, in particular for a motor vehicle electrical system, with protective function for protecting electronic components from overvoltages
DE102012021558A1 (en) 2012-11-02 2014-05-08 Volkswagen Aktiengesellschaft Method for controlling and reading backup unit of motor vehicle, involves configuring control unit to control backup unit of vehicle according to change in state of securing elements so as to restore previous state of securing elements
FR3009452B1 (en) * 2013-08-02 2017-07-21 Valeo Equip Electr Moteur SYSTEM FOR MANAGING A POWER SUPPLY VOLTAGE OF AN ELECTRICAL NETWORK ON THE EDGE OF A MOTOR VEHICLE
FR3035284B1 (en) * 2015-04-20 2018-11-09 Valeo Equipements Electriques Moteur VOLTAGE REGULATOR OF A MOTOR VEHICLE ALTERNATOR, REGULATOR BRUSH HOLDER AND CORRESPONDING ALTERNATORS
FR3128068B1 (en) * 2021-10-12 2024-03-29 Valeo Equip Electr Moteur Regulator comprising a safety module for a rotating electrical machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297734A (en) * 1927-09-26 1929-10-10 Siemens Ag Means for supervising or controlling electrical fault indicating and protective devices
DE3006109A1 (en) * 1980-02-19 1981-08-27 Robert Bosch Gmbh, 7000 Stuttgart BATTERY CHARGING SYSTEM
DE3035808A1 (en) * 1980-09-23 1982-05-06 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR PROTECTION AGAINST OVERVOLTAGE FOR NETWORKS
DE3119551A1 (en) * 1981-05-16 1982-09-09 Robert Bosch Gmbh, 7000 Stuttgart "POWER GENERATION SYSTEM"
JPS58163238A (en) * 1982-03-23 1983-09-28 三菱電機株式会社 Controller for charging generator

Also Published As

Publication number Publication date
FR2664443A1 (en) 1992-01-10
DE4021667A1 (en) 1992-01-09
DE4021667C2 (en) 2001-03-08
GB2246254A (en) 1992-01-22
FR2664443B1 (en) 1994-04-15
GB2246254B (en) 1993-12-08

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20110704