WO2009003842A3 - Method for surveying a motor vehicle energy supply system - Google Patents
Method for surveying a motor vehicle energy supply system Download PDFInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Eletrric Generators (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Electric Motors In General (AREA)
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.
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)
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)
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)
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 |
-
2007
- 2007-07-02 DE DE102007030714A patent/DE102007030714A1/en not_active Withdrawn
-
2008
- 2008-06-19 WO PCT/EP2008/057747 patent/WO2009003842A2/en active Application Filing
Patent Citations (3)
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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