DE29919099U1 - Device for starting aid and a starting aid connection in motor vehicles with high electrical system voltage, e.g. 42/14 V vehicle electrical system, using a symmetrical clocked DC / DC converter - Google Patents

Device for starting aid and a starting aid connection in motor vehicles with high electrical system voltage, e.g. 42/14 V vehicle electrical system, using a symmetrical clocked DC / DC converter

Info

Publication number
DE29919099U1
DE29919099U1 DE29919099U DE29919099U DE29919099U1 DE 29919099 U1 DE29919099 U1 DE 29919099U1 DE 29919099 U DE29919099 U DE 29919099U DE 29919099 U DE29919099 U DE 29919099U DE 29919099 U1 DE29919099 U1 DE 29919099U1
Authority
DE
Germany
Prior art keywords
battery
converter
connection
quadrant
electrical system
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 - Lifetime
Application number
DE29919099U
Other languages
German (de)
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.)
REICHARD, RUDOLF, DE
Original Assignee
REICHARD RUDOLF
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 REICHARD RUDOLF filed Critical REICHARD RUDOLF
Priority to DE29919099U priority Critical patent/DE29919099U1/en
Publication of DE29919099U1 publication Critical patent/DE29919099U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • 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
    • F02N11/14—Starting of engines by means of electric starters with external current supply
    • 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
    • F02N2011/0881—Components of the circuit not provided for by previous groups
    • F02N2011/0888—DC/DC converters
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (11)

1. Starthilfeanschluß in einem Fahrzeug mit Hochvoltbordnetz für ein konventionelles Starthilfekabel entsprechend Bild 1-2 für eine Starthilfe aus einem 12/14 V Batterie/Bordnetz bestehend aus drei identische in Serie geschaltete Batterien, oder einer Batterie mit 12 V und einer Batterie mit 24 V oder einer 36 V Batterie mit 12 V Abgriff und einem symmetrierenden Zwei/Vierquadranten-DC/DC-Wandler, wobei die physikalische Schnittstelle in Form eines Batterieanschlußes für die Starthilfe gegenüber dem bisherigen System gleich ist.1. Jump start connection in a vehicle with high-voltage on-board power supply for a conventional jump starter cable according to Figure 1-2 for a jump start from a 12/14 V battery / on-board power supply consisting of three identical batteries connected in series, or a battery with 12 V and a battery with 24 V or a 36 V battery with 12 V tap and a symmetrizing two / four quadrant DC / DC converter, the physical interface in the form of a battery connection for starting aid being the same as the previous system. 2. Starthilfeanschluß nach Anspruch 1, dadurch gekennzeichnet, daß der symmetrierenden Zwei/Vierquadranten-DC/DC-Wandler mit den Schaltungskonzepten nach Bild 4b und Bild 4c realisiert wird, mit denen die Batterieanordnung am 12/14 V und 36/42 V Anschluß unterschiedlich durch Verbraucher belastet werden kann.2. Jumper connection according to claim 1, characterized in that the symmetrizing two / four quadrant DC / DC converter is realized with the circuit concepts according to Figure 4b and Figure 4c, with which the battery arrangement on the 12/14 V and 36/42 V connection different can be burdened by consumers. 3. Starthilfeanschluß nach Anspruch 1, dadurch gekennzeichnet, daß zur Realisierung eines universellen Starthilfeanschlusses und gleichzeitiger 12 V Quelle für 12/14 V Verbraucher entsprechend Bild 3 der symmetrierende Zwei/Vierquadranten-DC/DC-Wandler nach den Schaltungskonzepten nach Bild 4b und Bild 4c zum Einsatz kommt.3. jump starter connection according to claim 1, characterized in that to implement a universal jump starter connection and simultaneous 12 V source for 12/14 V consumers according to Figure 3 of the symmetrical two / four quadrant DC / DC converter according to the circuit concepts according to Figure 4b and Figure 4c is used. 4. Starthilfeanschluß zur Realisierung des Zwei/Vierquadranten-DC/DC- Wandlers in Anspruch 1 als selbstschwingender Klasse D Verstärker nach Bild 4b und 4c, der die Batterien exakt symmetriert und durch Ladungsaustausch die Batterien auf dem gleichen Ladezustand hält.4. Start the help terminal for realizing the two / four-quadrant DC / DC converter in claim 1 as a self-oscillating class D amplifier according to Figure 4b and 4c, the exactly balanced the batteries and holds by charge exchange the batteries at the same state of charge. 5. Korrektur der Ausgangsspannung des DC/DC-Wandlers nach Anspruch 1 zum exakten Ladungsausgleich mit einem integrierenden Fehlerverstärker, im einfachsten Fall ein Integrator entsprechend der Eingangsstufe in Bild 4b und Bild 4c.5. Correction of the output voltage of the DC / DC converter according to claim 1 for exact charge equalization with an integrating error amplifier, in the simplest case an integrator corresponding to the input stage in Figure 4b and Figure 4c. 6. Stabilisierung des DC/DC-Wandlers nach Anspruch 5 durch Abgriff der internen Gegenkopplung vor dem Ausgangsfilter6. Stabilization of the DC / DC converter according to claim 5 by tapping the internal negative feedback before the output filter 7. Reduzierung des Störpegels des DC/DC-Wandlers nach Anspruch 5 durch Einsatz einer aus der Audiotechnik bekannten Rauschformung in Sigma-Delta A/D- und D/A-Wandlern. 7. Reduction of the interference level of the DC / DC converter according to claim 5 by Use of a noise shaping in sigma-delta known from audio technology A / D and D / A converters.   8. Realisierung des Zwei/Vierqadranten-Wandlers entsprechend Anspruch 1 als Zwei/Vierquadranten-Cuk-Converter nach Bild 4c, entsprechend US Patent 4186437, US Patent 4184197 Patent Nr. 3716826 und 3923311.18. Realization of the two / four-quadrant converter according to claim 1 as a two / four-quadrant cuk converter according to Figure 4c, corresponding to US Patent 4186437, US Patent 4184197, Patent No. 3716826 and 3923311.1 9. Schutz der Anordnungen nach Anspruch 1 vor Zerstörung durch Ergänzung der Grundschaltungen in Bild 4b und Bild 4c durch eine Strombegrenzung, um maximale Ladeströme der Batterie einzuhalten und die Schaltung selbst zu schützen.9. Protection of the arrangements according to claim 1 against destruction by supplementing the basic circuits in Figure 4b and Figure 4c by a current limitation in order to comply with maximum charging currents of the battery and to protect the circuit itself. 10. Schutz der Anordnung nach Anspruch 3 durch einen zusätzlichen Steuereingang der DC/DC-Wandler entsprechend Bild 3, mit dem ein externer Lichtmaschinenladeregler der Batterie eine Überladung der Batterie durch eine externe Quelle am Starthilfeanschluß stoppen kann.10. Protection of the arrangement according to claim 3 by an additional control input of the DC / DC converter according to Figure 3, with which an external alternator charge controller of the battery can stop an overcharge of the battery by an external source at the jumper connection. 11. Diagnosefähigkeit der Anordnung nach Anspruch 1 durch Erweiterung der Anordnung durch eine Diagnoseschaltung mit Schnittstelle zum Fahrzeug- Bussystem um Informationen über den Batterieladezustand und Batteriesymmetrie an einen übergeordneten Zentralrecher übermitteln zu können.11. Diagnostic ability of the arrangement according to claim 1 by expanding the Arrangement through a diagnostic circuit with an interface to the vehicle Bus system for information about the battery charge level and Transmit battery symmetry to a higher-level central computer can.
DE29919099U 1999-10-29 1999-10-29 Device for starting aid and a starting aid connection in motor vehicles with high electrical system voltage, e.g. 42/14 V vehicle electrical system, using a symmetrical clocked DC / DC converter Expired - Lifetime DE29919099U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29919099U DE29919099U1 (en) 1999-10-29 1999-10-29 Device for starting aid and a starting aid connection in motor vehicles with high electrical system voltage, e.g. 42/14 V vehicle electrical system, using a symmetrical clocked DC / DC converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29919099U DE29919099U1 (en) 1999-10-29 1999-10-29 Device for starting aid and a starting aid connection in motor vehicles with high electrical system voltage, e.g. 42/14 V vehicle electrical system, using a symmetrical clocked DC / DC converter

Publications (1)

Publication Number Publication Date
DE29919099U1 true DE29919099U1 (en) 2000-04-27

Family

ID=8080967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29919099U Expired - Lifetime DE29919099U1 (en) 1999-10-29 1999-10-29 Device for starting aid and a starting aid connection in motor vehicles with high electrical system voltage, e.g. 42/14 V vehicle electrical system, using a symmetrical clocked DC / DC converter

Country Status (1)

Country Link
DE (1) DE29919099U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10132221A1 (en) * 2001-07-03 2003-01-23 Opel Adam Ag Electrical connector for energy storage device in motor vehicle has connector contacts for reversible connection to plug with contacts in parallel or series depending on voltage to be tapped
EP1253698A3 (en) * 2001-04-25 2004-03-10 Hitachi, Ltd. Power supply equipment for motor vehicle
WO2013160341A1 (en) * 2012-04-25 2013-10-31 Bayerische Motoren Werke Aktiengesellschaft Backup store with centre tap for vehicle onboard power supply system
DE10144017B4 (en) * 2000-09-11 2015-01-15 General Motors Corp. System for balancing a battery module via a variable DC / DC voltage converter in a hybrid electric powertrain
DE102016002668A1 (en) * 2016-03-04 2017-09-07 Audi Ag Accumulator for the reversible electrochemical storage of electrical charge by means of a plurality of galvanic cells

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144017B4 (en) * 2000-09-11 2015-01-15 General Motors Corp. System for balancing a battery module via a variable DC / DC voltage converter in a hybrid electric powertrain
EP1253698A3 (en) * 2001-04-25 2004-03-10 Hitachi, Ltd. Power supply equipment for motor vehicle
US6861767B2 (en) 2001-04-25 2005-03-01 Hitachi, Ltd. Power supply equipment for motor vehicle with battery and capacitor
US6995480B2 (en) 2001-04-25 2006-02-07 Hitachi, Ltd. Power supply equipment for motor vehicle with inverter for controlling motor generator
DE10132221A1 (en) * 2001-07-03 2003-01-23 Opel Adam Ag Electrical connector for energy storage device in motor vehicle has connector contacts for reversible connection to plug with contacts in parallel or series depending on voltage to be tapped
WO2013160341A1 (en) * 2012-04-25 2013-10-31 Bayerische Motoren Werke Aktiengesellschaft Backup store with centre tap for vehicle onboard power supply system
US9656620B2 (en) 2012-04-25 2017-05-23 Bayerische Motoren Werke Aktiengesellschaft Backup store with center tap for vehicle onboard power supply system
DE102016002668A1 (en) * 2016-03-04 2017-09-07 Audi Ag Accumulator for the reversible electrochemical storage of electrical charge by means of a plurality of galvanic cells

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000531

R081 Change of applicant/patentee

Owner name: REICHARD, RUDOLF, DE

Free format text: FORMER OWNER: MICRU SILICON DESIGN HOUSE GMBH, 64853 OTZBERG, DE

Effective date: 20000313

Owner name: REICHARD, RUDOLF, DE

Free format text: FORMER OWNER: MICHAEL KOENIG,RUDOLF REICHARD, , DE

Effective date: 20020731

R150 Term of protection extended to 6 years

Effective date: 20021112

R151 Term of protection extended to 8 years

Effective date: 20051107

R152 Term of protection extended to 10 years

Effective date: 20071115

R071 Expiry of right