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DE20209993U1 - Vehicle with fuel cell drive - Google Patents

Vehicle with fuel cell drive

Info

Publication number
DE20209993U1
DE20209993U1 DE20209993U DE20209993U DE20209993U1 DE 20209993 U1 DE20209993 U1 DE 20209993U1 DE 20209993 U DE20209993 U DE 20209993U DE 20209993 U DE20209993 U DE 20209993U DE 20209993 U1 DE20209993 U1 DE 20209993U1
Authority
DE
Germany
Prior art keywords
vehicle
fuel
fuel cell
electrical energy
vehicle according
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
DE20209993U
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.)
KLINCK JOHANN HEINRICH
Original Assignee
KLINCK JOHANN HEINRICH
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 KLINCK JOHANN HEINRICH filed Critical KLINCK JOHANN HEINRICH
Priority to DE20209993U priority Critical patent/DE20209993U1/en
Publication of DE20209993U1 publication Critical patent/DE20209993U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • 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
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/10—Fuel cells in stationary systems, e.g. emergency power source in plant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/40—Combination of fuel cells with other energy production systems
    • H01M2250/405—Cogeneration of heat or hot water
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/10—Applications of fuel cells in buildings
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Fuel Cell (AREA)

Description

Johann-Heinrich Klinck Hasenkamp 12, 25764 Lohe-RickelshofJohann-Heinrich Klinck Hasenkamp 12, 25764 Lohe-Rickelshof

Fahrzeug mit Brennstoffzellen-AntriebVehicle with fuel cell drive

Die Erfindung betrifft ein Fahrzeug mit Brennstoffzellen-Antrieb, bei dem aus einem Kraftstoff durch Direktumwandlung elektrische Energie gewonnen und diese zum Antrieb auf die Räder wirkenden Elektromotoren genutzt wird.The invention relates to a vehicle with a fuel cell drive in which electrical energy is obtained from a fuel by direct conversion and is used to drive electric motors acting on the wheels.

Es ist bekannt, Fahrzeuge mit einem Brennstoffzellen-Antrieb zu versehen. Die Brennstoffzellen im Fahrzeug wandeln einen Kraftstoff, regelmäßig Erdgas oder Wasserstoff, direkt inIt is known to equip vehicles with a fuel cell drive. The fuel cells in the vehicle convert a fuel, usually natural gas or hydrogen, directly into

Niemannsweg 133 · D-24105 Kiel · Telephon+49-431-84075 · Telefax+49-431-84077Niemannsweg 133 · D-24105 Kiel · Telephone+49-431-84075 · Fax+49-431-84077

MÜNCHEN - BREMEN - BERLIN - DÜSSELDORF - FRANKFURT- BIELEFELD - POTSDAM - BRANDENBURG - KIEL - PADERBORN - LANDSHUT - HÖHENKIRCHEN - ALICANTEMUNICH - BREMEN - BERLIN - DÜSSELDORF - FRANKFURT - BIELEFELD - POTSDAM - BRANDENBURG - KIEL - PADERBORN - LANDSHUT - HÖHENKIRCHEN - ALICANTE

http://www.boehmert.de e-mail: postmaster@boehmert.dehttp://www.boehmert.de e-mail: postmaster@boehmert.de

bÖehmert*& bÖehmertboehmert*& boehmert

-2--2-

elektrische Energie um, der erzeugte Strom dient zum Antrieb von auf die Räder wirkenden Elektromotoren.electrical energy, the electricity generated is used to drive electric motors acting on the wheels.

Fahrzeuge werden meist nur kurzzeitig verwendet, den größten Teil des Tages stehen diese ungenutzt in der Nähe des Wohnhauses oder des Arbeitsplatzes des Besitzers.Vehicles are usually only used for short periods of time; most of the day they stand unused near the owner's home or workplace.

Der Erfindung liegt die Aufgabe zugrunde, ein Fahrzeug mit Brennstoffzellen-Antrieb auch dann sinnvoll zu nutzen, wenn dieses nicht zur Fortbewegung benötigt wird.The invention is based on the object of making sensible use of a vehicle with a fuel cell drive even when it is not needed for locomotion.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, dass das Fahrzeug mit einem Stromanschluss, einem Wärme-Vorlaufanschluss und einem Wärme-Rücklaufanschluss versehen ist, die zum Einspeisen der in dem Fahrzeug gewonnenen elektrischen Energie und der bei der Erzeugung entstehenden Wärme in das Stromnetz bzw. in die Warmwasser-Heizungsanlage eines Gebäudes genutzt wird.According to the invention, this object is achieved in that the vehicle is provided with a power connection, a heat flow connection and a heat return connection, which are used to feed the electrical energy generated in the vehicle and the heat generated during production into the power grid or into the hot water heating system of a building.

Ein bevorzugtes Ausfuhrungsbeispiel zeichnet sich dadurch aus, dass das Fahrzeug mit einem Kraftstoff-Versorgungsanschluss versehen ist, über den das Fahrzeug aus dem Gebäude mit Kraftstoff, vorzugsweise Erdgas oder Wasserstoff, versorgt werden kann.A preferred embodiment is characterized in that the vehicle is provided with a fuel supply connection via which the vehicle can be supplied with fuel, preferably natural gas or hydrogen, from the building.

Das Fahrzeug ist vorzugsweise mit einem Wandler versehen, der die erzeugte Energie in einen zum Einspeisen in das Stromnetz geeigneten 230 V-Wechselstrom wandelt.The vehicle is preferably equipped with a converter that converts the energy generated into a 230 V alternating current suitable for feeding into the power grid.

Der Erfindung liegt der Gedanke zugrunde, dass ein Fahrzeug, das mit einem Brennstoffzellen-Antrieb versehen ist, sinnvoll zur Erzeugung von elektrischer Energie und zur Nutzung der dabei entstehenden Wärme dann genutzt werden kann, wenn das Fahrzeug nicht zur Fortbewegung benötigt wird. Es bedarf lediglich der Ausrüstung des Fahrzeugs mit einem Stromanschluss, einen Wärme-Vorlaufanschluss und einen Wärme-Rücklaufanschluss, die es ermöglichen, die in dem Fahrzeug erzeugte elektrische Energie - ggf. nach Wandlung in 230 V Wechselstrom - in das Stromnetz einzuspeisen und über einen Vorlauf die bei der ErzeugungThe invention is based on the idea that a vehicle equipped with a fuel cell drive can be used sensibly to generate electrical energy and to use the heat generated when the vehicle is not needed for propulsion. All that is required is that the vehicle is equipped with a power connection, a heat feed connection and a heat return connection, which make it possible to feed the electrical energy generated in the vehicle - if necessary after conversion to 230 V alternating current - into the power grid and to use the heat generated during generation via a feed line.

• · · 9 &bgr; · · V fc « t• · · 9 &bgr; · · V fc « t

BOEHMERT*& BOEHMERTBOEHMERT*& BOEHMERT

-3--3-

der elektrischen Energie entstehenden Wärme in die Warmwasser-Heizungsanlage eines Gebäudes einzuspeisen und über einen Rücklauf das abgekühlte Wasser zurückzuführen. Auf diese Weise wird die Beheizung des Gebäudes gleichsam als Kühler des Brennstoffzellen-Aggregats des Fahrzeugs genutzt.The heat generated from the electrical energy is fed into the hot water heating system of a building and the cooled water is returned via a return line. In this way, the heating of the building is used as a cooler for the vehicle's fuel cell unit.

Bei der vorgeschlagenen Ausbildung wird der Besitzer eines Fahrzeugs mit Brennstoffzellen-Antrieb zunächst keine Veranlassung haben, seine häusliche Heizungsanlage umzurüsten, er wird vielmehr sein Fahrzeug immer dann, wenn dieses verfügbar ist, an das häusliche Stromnetz und an die Warmwasser-Heizungsanlage des Hauses anschließen und das Fahrzeug dann betreiben. Dies ist besonders auch aufgrund des Umstandes möglich, dass Brennstoffzellen ohne jegliche Geräuschentwicklung arbeiten, also auch nachts betrieben werden können. Die häusliche Heizungsanlage wird er nur dann betreiben, wenn das Fahrzeug nicht zur Verfügung steht.With the proposed training, the owner of a vehicle with a fuel cell drive will initially have no reason to convert his home heating system; instead, he will connect his vehicle to the domestic power grid and the house's hot water heating system whenever it is available and then operate the vehicle. This is particularly possible due to the fact that fuel cells operate without any noise, meaning they can also be operated at night. He will only operate the home heating system when the vehicle is not available.

Die Nutzung der Erfindung lässt eine hohe Wirtschaftlichkeit erwarten, da sie es erlaubt, den von dem Brennstoffzellen-Aggregat erzeugten elektrischen Strom durch Einspeisen in das Stromnetz zu nutzen.The use of the invention is expected to be highly economical, as it allows the electrical power generated by the fuel cell unit to be used by feeding it into the power grid.

Claims (5)

1. Fahrzeug mit Brennstoffzellen-Antrieb, bei dem aus einem Kraftstoff durch Direktumwandlung elektrische Energie gewonnen und diese zum Antrieb von auf die Räder wirkenden Elektromotoren genutzt wird, gekennzeichnet durch einen Stromanschluss, einen Wärme- Vorlaufanschluss und einen Wärme-Rücklaufanschluss zum Einspeisen der in dem Fahrzeug gewonnenen elektrischen Energie und der bei deren Erzeugung entstehenden Wärme in das Stromnetz bzw. in die Warmwasser-Heizungsanlage eines Gebäudes. 1. Vehicle with fuel cell drive, in which electrical energy is obtained from a fuel by direct conversion and this energy is used to drive electric motors acting on the wheels, characterized by a power connection, a heat supply connection and a heat return connection for feeding the electrical energy obtained in the vehicle and the heat generated during its production into the power grid or into the hot water heating system of a building. 2. Fahrzeug nach Anspruch 1, gekennzeichnet durch einen Kraftstoftversorgungsanschluss, über den das Fahrzeug aus dem Gebäude mit Kraftstoff versorgt werden kann. 2. Vehicle according to claim 1, characterized by a fuel supply connection through which the vehicle can be supplied with fuel from the building. 3. Fahrzeug nach Anspruch 2, dadurch gekennzeichnet, dass der Kraftstoff Erdgas ist. 3. Vehicle according to claim 2, characterized in that the fuel is natural gas. 4. Fahrzeug nach Anspruch 2, dadurch gekennzeichnet, dass der Kraftstoff Wasserstoff ist. 4. Vehicle according to claim 2, characterized in that the fuel is hydrogen. 5. Fahrzeug nach einem der vorangehenden Ansprüche, gekennzeichnet durch einen die erzeugte elektrische Energie in 230 V Wechselstrom wandelnden Wandler. 5. Vehicle according to one of the preceding claims, characterized by a converter which converts the generated electrical energy into 230 V alternating current.
DE20209993U 2002-06-28 2002-06-28 Vehicle with fuel cell drive Expired - Lifetime DE20209993U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20209993U DE20209993U1 (en) 2002-06-28 2002-06-28 Vehicle with fuel cell drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20209993U DE20209993U1 (en) 2002-06-28 2002-06-28 Vehicle with fuel cell drive

Publications (1)

Publication Number Publication Date
DE20209993U1 true DE20209993U1 (en) 2002-10-17

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ID=7972625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20209993U Expired - Lifetime DE20209993U1 (en) 2002-06-28 2002-06-28 Vehicle with fuel cell drive

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DE (1) DE20209993U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1868866A4 (en) * 2005-04-04 2017-04-12 Delphi Technologies, Inc. Electric vehicle having multiple-use apu system
DE102017206996A1 (en) 2017-04-26 2018-10-31 Audi Ag Multifunctional tank system
CN109687456A (en) * 2019-01-25 2019-04-26 燕山大学 A kind of dispatching method and system of electric power natural gas system
DE102020208566A1 (en) 2020-07-08 2022-01-13 Volkswagen Aktiengesellschaft System for generating electricity and/or hot water by means of a drive device of a motor vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1868866A4 (en) * 2005-04-04 2017-04-12 Delphi Technologies, Inc. Electric vehicle having multiple-use apu system
DE102017206996A1 (en) 2017-04-26 2018-10-31 Audi Ag Multifunctional tank system
WO2018197229A1 (en) 2017-04-26 2018-11-01 Audi Ag Multi-functional tank system
CN109687456A (en) * 2019-01-25 2019-04-26 燕山大学 A kind of dispatching method and system of electric power natural gas system
DE102020208566A1 (en) 2020-07-08 2022-01-13 Volkswagen Aktiengesellschaft System for generating electricity and/or hot water by means of a drive device of a motor vehicle

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20021121

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20050811

R157 Lapse of ip right after 6 years

Effective date: 20090101