WO2009095112A2 - Dispositif d'alimentation en énergie - Google Patents

Dispositif d'alimentation en énergie Download PDF

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Publication number
WO2009095112A2
WO2009095112A2 PCT/EP2008/065660 EP2008065660W WO2009095112A2 WO 2009095112 A2 WO2009095112 A2 WO 2009095112A2 EP 2008065660 W EP2008065660 W EP 2008065660W WO 2009095112 A2 WO2009095112 A2 WO 2009095112A2
Authority
WO
WIPO (PCT)
Prior art keywords
supply device
energy supply
energy
combustion chamber
fuel
Prior art date
Application number
PCT/EP2008/065660
Other languages
German (de)
English (en)
Other versions
WO2009095112A3 (fr
Inventor
Marcus Kneifel
Lutz Rauchfuss
Miroslaw Brzoza
Sebastien Urban
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 WO2009095112A2 publication Critical patent/WO2009095112A2/fr
Publication of WO2009095112A3 publication Critical patent/WO2009095112A3/fr

Links

Classifications

    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
    • B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
    • B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Definitions

  • the invention relates to a power supply device according to the preamble of claim 1.
  • the power supply device according to the invention for mobile use in an electric vehicle is provided.
  • a stationary use of the power supply device is conceivable.
  • An electric vehicle in the sense of the present invention is understood to mean a vehicle driven by at least one electric motor. Usually, the for the operation of the
  • Electric motor required electrical energy stored in a battery.
  • batteries with dimensions and weight that are still bearable for mobile use have a comparatively low capacitance, as a result of which the range of action of an electric vehicle is severely limited.
  • the invention has for its object to provide a power supply device for an electric vehicle, with the help of an increase in the operating range of an electric vehicle is possible.
  • thermoelectric generator referred to hereafter as a thermal generator
  • Energy supply device can be advantageous to increase the radius of action of an electric vehicle, since when the battery capacity of the battery of the electric vehicle drops, these can be recharged with the power supply device.
  • Power supply device can be controlled so that a recharge of the batteries of the electric vehicle at standstill or breaks driving the electric vehicle. Of course, a recharge of the batteries should be possible while driving, as far as necessary.
  • a thermally coupled to the thermal heat exchanger heat exchanger is advantageously provided, which dissipates heat loss from the thermal generator.
  • the heat exchanger is advantageously part of a cooling circuit through which a coolant flows.
  • the passenger compartment of the vehicle can also be heated by means of the dissipated heat loss.
  • the power supply device is designed as an easily replaceable function module, which is a standardized interface for the electrical connection to the electrical system of the electric vehicle has. If only a short distance with the electric vehicle to be covered, the function module can be removed for the purpose of weight saving from the electric vehicle. In order to allow the electric vehicle a larger radius of action, the
  • Figure 1 is a block diagram of a
  • FIG. 1 shows an inventively constructed power supply device 100 and their integration in on-board systems of a not fully illustrated electric vehicle.
  • An essential component of the energy supply device 100 is a thermoelectric generator, hereinafter referred to briefly as a thermal generator 4, which converts thermal energy into electrical energy.
  • the thermogenerator 4 preferably works according to the Seebeck effect.
  • the thermal generator 4 is in good thermal contact on the one hand with a combustion chamber 6 and on the other hand with a heat exchanger 5.
  • the combustion chamber 6 is in operative connection with a burner 3, the combustion chamber 6, for example, supplies a fluid as an energy source, the in the combustion chamber is thermally converted and thereby generates heat energy.
  • a suitable fluid for example, in liquid form present fuel or LPG can be used.
  • an appropriate design of the combustion chamber 6 is also the use of a
  • Solid fuel conceivable.
  • This embodiment of a power supply device would be particularly suitable for stationary operation.
  • the combustion chamber 6 is supplied with a fuel-air mixture.
  • the burner 3 via a
  • Fuel line 2.1 connected to a fuel tank 2. Through the air supply 3.1 the burner 3 combustion air is supplied.
  • the heat exchanger 5 is connected to a radiator.
  • the thermogenerator 4 is connected to a schematically indicated on-board network 8 of the vehicle.
  • Reference number 7 designates an electric motor provided for driving the vehicle.
  • Reference numeral 9 denotes an energy store of the electrical system 8.
  • Reference number 6.1 denotes an exhaust pipe connected to the combustion chamber 6.
  • the mode of operation of the power supply device 100 shown in FIG. 1 will be described.
  • the combustion chamber 6 is supplied to a fuel-air mixture and ignited there.
  • the thermal energy generated in the combustion chamber 6 by the combustion of the fuel-air mixture is converted by the thermogenerator 4 into electrical energy and fed to the electrical system 8.
  • the heat exchanger 5 is cooled by a coolant such as water.
  • the coolant can surrender excess heat energy, for example, to the ambient air.
  • the power supply device 100 may be formed in one embodiment of the invention as an integral part of the vehicle and to be firmly connected to on-board systems of the vehicle.
  • an embodiment of the power supply device 100 is particularly advantageous as an easily replaceable function module, all components of the

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

L'invention concerne un dispositif d'alimentation en énergie (100) pour la production d'énergie électrique. Le dispositif d'alimentation en énergie (100) selon l'invention comprend une chambre de combustion (6) pour la combustion d'un combustible, ainsi qu'un générateur thermoélectrique (4) couplé thermiquement à la chambre de combustion (6) et servant à la transformation d'énergie thermique en énergie électrique. L'énergie électrique produite par le générateur thermoélectrique (4) est amenée à un réseau de bord (8).
PCT/EP2008/065660 2008-01-30 2008-11-17 Dispositif d'alimentation en énergie WO2009095112A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008006705.9 2008-01-30
DE102008006705A DE102008006705A1 (de) 2008-01-30 2008-01-30 Energieversorgungseinrichtung

Publications (2)

Publication Number Publication Date
WO2009095112A2 true WO2009095112A2 (fr) 2009-08-06
WO2009095112A3 WO2009095112A3 (fr) 2010-01-21

Family

ID=40301053

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/065660 WO2009095112A2 (fr) 2008-01-30 2008-11-17 Dispositif d'alimentation en énergie

Country Status (2)

Country Link
DE (1) DE102008006705A1 (fr)
WO (1) WO2009095112A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000098A1 (de) 2009-01-09 2010-07-15 Robert Bosch Gmbh Verfahren für die Steuerung eines Elektrofahrzeugs mit Hilfsantrieb
DE102010055124A1 (de) 2010-12-18 2012-06-21 Volkswagen Ag Energieversorgungseinrichtung
FR2973301B1 (fr) * 2011-03-29 2013-05-10 Renault Sa Systeme de cogeneration d'energie pour vehicule automobile electrique
DE102012213906A1 (de) * 2012-08-06 2014-05-22 Bayerische Motoren Werke Aktiengesellschaft Fahrzeug mit einer Diffusionsabsorptionskältemaschine
DE102014102825A1 (de) * 2014-03-04 2015-09-10 Spheros Gmbh Absorptionskälteanlage zur Kühlung von mobilen Kühlräumen
JP2019075881A (ja) * 2017-10-16 2019-05-16 三井Ｅ＆Ｓ造船株式会社 浮体構造物用発電システム、浮体構造物における発電方法、及び、発電用配管
DE102018001050A1 (de) * 2018-02-09 2019-08-14 Nikolay Georgiev Technisches System zur gekoppelten Wärme- und Stromerzeugung mit Hilfe von einem Thermoelement und katalytischer oder offener Verbrennung

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415005A (en) * 1943-06-23 1947-01-28 Eaton Mfg Co Thermoelectric generating device
US3056848A (en) * 1961-07-24 1962-10-02 North American Aviation Inc Portable generator utilizing direct conversion of heat to electricity
US4639542A (en) * 1984-06-11 1987-01-27 Ga Technologies Inc. Modular thermoelectric conversion system
US6053163A (en) * 1999-08-04 2000-04-25 Hi-Z Technology, Inc. Stove pipe thermoelectric generator
WO2001052332A2 (fr) * 2000-01-07 2001-07-19 University Of Southern California Chambre de combustion a echelle reduite et micro-generateur thermoelectrique a base de combustion
WO2005098225A1 (fr) * 2004-04-07 2005-10-20 Toyota Jidosha Kabushiki Kaisha Dispositif de generation de puissance par recuperation de chaleur des gaz d'echappement et automobile equipee de ce dispositif
US20060000651A1 (en) * 2004-06-30 2006-01-05 Stabler Francis R Thermoelectric augmented hybrid electric propulsion system
US20060066106A1 (en) * 2004-09-30 2006-03-30 Jihui Yang Auxiliary electrical power generation
WO2007002891A2 (fr) * 2005-06-28 2007-01-04 Bsst Llc Generateur d'energie thermoelectrique a boucle intermediaire
WO2007133069A1 (fr) * 2006-05-15 2007-11-22 Stork Fokker Aesp B.V. Module comprenant un générateur thermoélectrique et une alimentation électrique
US20080072948A1 (en) * 2006-09-13 2008-03-27 Caterpillar Inc. Thermoelectric system

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415005A (en) * 1943-06-23 1947-01-28 Eaton Mfg Co Thermoelectric generating device
US3056848A (en) * 1961-07-24 1962-10-02 North American Aviation Inc Portable generator utilizing direct conversion of heat to electricity
US4639542A (en) * 1984-06-11 1987-01-27 Ga Technologies Inc. Modular thermoelectric conversion system
US6053163A (en) * 1999-08-04 2000-04-25 Hi-Z Technology, Inc. Stove pipe thermoelectric generator
WO2001052332A2 (fr) * 2000-01-07 2001-07-19 University Of Southern California Chambre de combustion a echelle reduite et micro-generateur thermoelectrique a base de combustion
WO2005098225A1 (fr) * 2004-04-07 2005-10-20 Toyota Jidosha Kabushiki Kaisha Dispositif de generation de puissance par recuperation de chaleur des gaz d'echappement et automobile equipee de ce dispositif
US20060000651A1 (en) * 2004-06-30 2006-01-05 Stabler Francis R Thermoelectric augmented hybrid electric propulsion system
US20060066106A1 (en) * 2004-09-30 2006-03-30 Jihui Yang Auxiliary electrical power generation
WO2007002891A2 (fr) * 2005-06-28 2007-01-04 Bsst Llc Generateur d'energie thermoelectrique a boucle intermediaire
WO2007133069A1 (fr) * 2006-05-15 2007-11-22 Stork Fokker Aesp B.V. Module comprenant un générateur thermoélectrique et une alimentation électrique
US20080072948A1 (en) * 2006-09-13 2008-03-27 Caterpillar Inc. Thermoelectric system

Also Published As

Publication number Publication date
DE102008006705A1 (de) 2009-08-06
WO2009095112A3 (fr) 2010-01-21

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