WO2009003842A3 - Method for surveying a motor vehicle energy supply system - Google Patents

Method for surveying a motor vehicle energy supply system Download PDF

Info

Publication number
WO2009003842A3
WO2009003842A3 PCT/EP2008/057747 EP2008057747W WO2009003842A3 WO 2009003842 A3 WO2009003842 A3 WO 2009003842A3 EP 2008057747 W EP2008057747 W EP 2008057747W WO 2009003842 A3 WO2009003842 A3 WO 2009003842A3
Authority
WO
WIPO (PCT)
Prior art keywords
supply system
energy supply
surveying
motor vehicle
vehicle energy
Prior art date
Application number
PCT/EP2008/057747
Other languages
German (de)
French (fr)
Other versions
WO2009003842A2 (en
Inventor
Michael Herz
Thomas Koss
Helmut Suelzle
Original Assignee
Bosch Gmbh Robert
Michael Herz
Thomas Koss
Helmut Suelzle
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 Bosch Gmbh Robert, Michael Herz, Thomas Koss, Helmut Suelzle filed Critical Bosch Gmbh Robert
Publication of WO2009003842A2 publication Critical patent/WO2009003842A2/en
Publication of WO2009003842A3 publication Critical patent/WO2009003842A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • 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
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • H02P9/305—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices controlling voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation

Abstract

The invention relates to a method for surveying the energy supply system (1) of a motor vehicle, comprising a battery (11), a generator (13) and a controller (14) that is associated with said generator (13), and a surveillance device. According to said method, operational states of the energy supply system (1) or the components thereof are detected. The detected operational states are compared to the desired values. In accordance with the operational states that are detected and compared to the desired values, status information indicating an error state is generated.
PCT/EP2008/057747 2007-07-02 2008-06-19 Method for surveying a motor vehicle energy supply system WO2009003842A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007030714A DE102007030714A1 (en) 2007-07-02 2007-07-02 Method for monitoring a motor vehicle power supply system
DE102007030714.6 2007-07-02

Publications (2)

Publication Number Publication Date
WO2009003842A2 WO2009003842A2 (en) 2009-01-08
WO2009003842A3 true WO2009003842A3 (en) 2009-03-26

Family

ID=40092312

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/057747 WO2009003842A2 (en) 2007-07-02 2008-06-19 Method for surveying a motor vehicle energy supply system

Country Status (2)

Country Link
DE (1) DE102007030714A1 (en)
WO (1) WO2009003842A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2963678B1 (en) * 2010-08-05 2012-08-17 Peugeot Citroen Automobiles Sa DEVICE FOR DETECTING THE DISCONNECTION OF A BATTERY FROM AN ELECTRIC POWER SUPPLY NETWORK, BY ANALYSIS OF CURRENT STABILITY CONSIDERED BY AN IMPOSED OPERATING VARIATION OF AN ELECTRICAL DEVICE
DE102020130214A1 (en) 2020-11-16 2022-05-19 Seg Automotive Germany Gmbh Method and short circuit device for operating a generator unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436308A1 (en) * 1983-10-03 1985-04-18 Mitsubishi Denki K.K., Tokio/Tokyo METHOD FOR DISPLAYING FAULTS FOR DC GENERATORS BUILT IN VEHICLES
EP0990563A2 (en) * 1998-10-02 2000-04-05 Volkswagen Aktiengesellschaft Method and circuit arrangement for fault recognition in the electrical system of a motor vehicle
DE102004023084B3 (en) * 2004-05-11 2005-06-16 Daimlerchrysler Ag Supply voltage monitoring method e.g. for motor vehicle control appliances, involves comparing actual voltage with given lower voltage threshold

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150380A1 (en) 2001-10-11 2003-04-17 Bosch Gmbh Robert Power supply for motor vehicles with redundant generator control
DE10219823B4 (en) 2002-05-03 2019-08-14 Robert Bosch Gmbh Measurement of the exciter current by means of a reference transistor
DE10347185A1 (en) 2003-10-10 2005-05-12 Bosch Gmbh Robert Generator defect detecting method e.g. for motor vehicle, involves taking up electrical system voltage and evaluating ripples of electrical system voltage in order to determine generator defect

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436308A1 (en) * 1983-10-03 1985-04-18 Mitsubishi Denki K.K., Tokio/Tokyo METHOD FOR DISPLAYING FAULTS FOR DC GENERATORS BUILT IN VEHICLES
EP0990563A2 (en) * 1998-10-02 2000-04-05 Volkswagen Aktiengesellschaft Method and circuit arrangement for fault recognition in the electrical system of a motor vehicle
DE102004023084B3 (en) * 2004-05-11 2005-06-16 Daimlerchrysler Ag Supply voltage monitoring method e.g. for motor vehicle control appliances, involves comparing actual voltage with given lower voltage threshold

Also Published As

Publication number Publication date
WO2009003842A2 (en) 2009-01-08
DE102007030714A1 (en) 2009-01-08

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