WO2009092751A3 - Lastansteuerungsschaltung in einem kraftfahrzeugsteuergerät - Google Patents

Lastansteuerungsschaltung in einem kraftfahrzeugsteuergerät Download PDF

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Publication number
WO2009092751A3
WO2009092751A3 PCT/EP2009/050693 EP2009050693W WO2009092751A3 WO 2009092751 A3 WO2009092751 A3 WO 2009092751A3 EP 2009050693 W EP2009050693 W EP 2009050693W WO 2009092751 A3 WO2009092751 A3 WO 2009092751A3
Authority
WO
WIPO (PCT)
Prior art keywords
load
motor vehicle
storage medium
energy storage
control unit
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.)
Ceased
Application number
PCT/EP2009/050693
Other languages
English (en)
French (fr)
Other versions
WO2009092751A2 (de
Inventor
Jochen Beuss
Michael Kutzner
Tobias Unger
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.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
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 Continental Teves AG and Co OHG filed Critical Continental Teves AG and Co OHG
Priority to US12/863,687 priority Critical patent/US9054582B2/en
Priority to EP09704325A priority patent/EP2238674A2/de
Publication of WO2009092751A2 publication Critical patent/WO2009092751A2/de
Publication of WO2009092751A3 publication Critical patent/WO2009092751A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • 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
    • B60L2210/00—Converter types
    • B60L2210/10—DC to DC converters
    • B60L2210/12—Buck converters
    • 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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Lastansteuerschaltung mit einem oder mehreren Stromreglern, insbesondere in einem elektronischen Kraftfahrzeugsteuergerät, wobei eine oder mehrere vorzugsweise induktive Last/en mit der Schaltung verbunden ist/sind, welche außerhalb des Steuergeräts oder innerhalb des Steuergeräts angeordnet ist/sind, und wobei der durch die Last/en fließende Laststrom mittels eines oder mehreren Tiefsetzstellern auf ein Spannungspotential unterhalb der Versorgungsspannung abgesenkt wird oder absenkbar ist. Die Erfindung betrifft auch einen Tiefsetzsteller mit einem getakteten DC/DC-Wandler, welcher neben mindestens einem getakteten Schalter einen Energiespeicher, insbesondere Kondensator zur Wandlung umfasst, wobei die Taktansteuerung des oder der Schalter nach Maßgabe des Ladezustands des Energiespeichers modifiziert wird und wobei der Ladezustand nach Maßgabe der am Energiespeicher anliegenden Spannung bestimmt wird.
PCT/EP2009/050693 2008-01-25 2009-01-22 Lastansteuerungsschaltung in einem kraftfahrzeugsteuergerät Ceased WO2009092751A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/863,687 US9054582B2 (en) 2008-01-25 2009-01-22 Load control circuit in a motor vehicle control device
EP09704325A EP2238674A2 (de) 2008-01-25 2009-01-22 Lastansteuerungsschaltung in einem kraftfahrzeugsteuergerät

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008006253.7 2008-01-25
DE102008006253 2008-01-25
DE102009005265A DE102009005265A1 (de) 2008-01-25 2009-01-20 Lastansteuerungsschaltung in einem Kraftfahrzeugsteuergerät
DE102009005265.8 2009-01-20

Publications (2)

Publication Number Publication Date
WO2009092751A2 WO2009092751A2 (de) 2009-07-30
WO2009092751A3 true WO2009092751A3 (de) 2009-10-29

Family

ID=40794670

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/050693 Ceased WO2009092751A2 (de) 2008-01-25 2009-01-22 Lastansteuerungsschaltung in einem kraftfahrzeugsteuergerät

Country Status (4)

Country Link
US (1) US9054582B2 (de)
EP (1) EP2238674A2 (de)
DE (1) DE102009005265A1 (de)
WO (1) WO2009092751A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6278007B2 (ja) * 2015-07-14 2018-02-14 トヨタ自動車株式会社 電源システム
US11196133B2 (en) * 2018-10-30 2021-12-07 Cps Technology Holdings Llc Solid-state relay dedicated recirculation path systems and methods
JP7347313B2 (ja) * 2020-04-09 2023-09-20 株式会社デンソー 電源システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680300A (en) * 1995-12-22 1997-10-21 Analog Devices, Inc. Regulated charge pump DC/DC converter
US5940285A (en) * 1996-08-09 1999-08-17 Gec Alsthom Transport Sa Electrical circuit for converting electrical energy having capacitors and controller for maintaining a nominal charge on each capacitor
US20060103365A1 (en) * 2004-11-17 2006-05-18 Compulite Systems (2000) Ltd. Method and converter circuitry for improved-performance AC chopper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05236650A (ja) * 1992-02-20 1993-09-10 Asahi Optical Co Ltd 電源装置
JP2001145333A (ja) * 1999-11-11 2001-05-25 Auto Network Gijutsu Kenkyusho:Kk 車両の給電回路
US6700802B2 (en) * 2000-02-14 2004-03-02 Aura Systems, Inc. Bi-directional power supply circuit
JP2010518804A (ja) * 2007-02-09 2010-05-27 エイ １２３ システムズ，インク． 再構成可能な多機能電力変換器を有する制御システム及びハイブリッド車両

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680300A (en) * 1995-12-22 1997-10-21 Analog Devices, Inc. Regulated charge pump DC/DC converter
US5940285A (en) * 1996-08-09 1999-08-17 Gec Alsthom Transport Sa Electrical circuit for converting electrical energy having capacitors and controller for maintaining a nominal charge on each capacitor
US20060103365A1 (en) * 2004-11-17 2006-05-18 Compulite Systems (2000) Ltd. Method and converter circuitry for improved-performance AC chopper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2238674A2 *

Also Published As

Publication number Publication date
DE102009005265A1 (de) 2009-07-30
US9054582B2 (en) 2015-06-09
EP2238674A2 (de) 2010-10-13
US20110037316A1 (en) 2011-02-17
WO2009092751A2 (de) 2009-07-30

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