EP3642394A1 - Dispositif de transformation d'énergie pour la transformation d'énergie électrique en énergie chimique, réseau comprenant un tel dispositif de transformation d'énergie et procédé permettant de faire fonctionner un tel dispositif de transformation d'énergie - Google Patents

Dispositif de transformation d'énergie pour la transformation d'énergie électrique en énergie chimique, réseau comprenant un tel dispositif de transformation d'énergie et procédé permettant de faire fonctionner un tel dispositif de transformation d'énergie

Info

Publication number
EP3642394A1
EP3642394A1 EP18735211.7A EP18735211A EP3642394A1 EP 3642394 A1 EP3642394 A1 EP 3642394A1 EP 18735211 A EP18735211 A EP 18735211A EP 3642394 A1 EP3642394 A1 EP 3642394A1
Authority
EP
European Patent Office
Prior art keywords
internal combustion
combustion engine
fuel
energy
energy conversion
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.)
Pending
Application number
EP18735211.7A
Other languages
German (de)
English (en)
Inventor
Philippe GORSE
Wolfgang Fimml
Manuel Boog
Frank Graf
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.)
Rolls Royce Solutions GmbH
Original Assignee
MTU Friedrichshafen 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 MTU Friedrichshafen GmbH filed Critical MTU Friedrichshafen GmbH
Publication of EP3642394A1 publication Critical patent/EP3642394A1/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C01B3/042—Decomposition of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/12—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon dioxide with hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/50—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon dioxide with hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/08—Production of synthetic natural gas
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
    • F02D19/0652—Biofuels, e.g. plant oils
    • F02D19/0655—Biofuels, e.g. plant oils at least one fuel being an alcohol, e.g. ethanol
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/066—Retrofit of secondary fuel supply systems; Conversion of engines to operate on multiple fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0668—Treating or cleaning means; Fuel filters
    • F02D19/0671—Means to generate or modify a fuel, e.g. reformers, electrolytic cells or membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
    • F02M25/12—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone the apparatus having means for generating such gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/22—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/42—Fischer-Tropsch steps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • F02D19/0644—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being hydrogen, ammonia or carbon monoxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • F02D19/0647—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being liquefied petroleum gas [LPG], liquefied natural gas [LNG], compressed natural gas [CNG] or dimethyl ether [DME]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • 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
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Definitions

  • DESCRIPTION Energy conversion device for converting electrical energy into chemical energy, power network with such an energy conversion device, and method for operating such an energy conversion device
  • the invention relates to an energy conversion device for converting electrical energy into chemical energy, a power grid with such an energy conversion device, and a method for operating such a power conversion device.
  • the invention has for its object to provide an energy conversion device, a power grid with such an energy conversion device, and a method for operating such an energy conversion device, said disadvantages do not occur.
  • the object is achieved by providing the subject matters of the independent claims.
  • Advantageous embodiments emerge from the subclaims.
  • the object is achieved in particular by an energy conversion device for
  • Electrolysis device which is connectable to a power grid.
  • Electrolysis device is set up to split water into hydrogen and oxygen by means of electrical power drawn from the power grid.
  • the energy conversion device also has a fuel synthesis device, which is fluidically connected to the electrolysis device such that the fuel synthesis device in the
  • Electrolysis device generated hydrogen is fed as reactant, wherein the
  • Fuel synthesis device is arranged to synthesize a fuel from hydrogen and carbon dioxide.
  • the energy conversion device also has a
  • Internal combustion engine which is fluidly connected to the electrolysis device so that the internal combustion engine in the electrolysis device generated oxygen can be supplied, wherein the internal combustion engine is arranged to operate in a continuous mode with the oxygen produced in the electrolysis device - in particular instead of combustion air - operated as combustion gas become. This results in a tight
  • Oxygen increased oxygen content, or even with pure oxygen from the
  • Electrolysis device is operated as a combustion gas.
  • the internal combustion engine is operated in the continuous mode separated from the ambient air present in their environment. In particular, it will take place
  • Combustion air only oxygen, and in particular pure, produced in the electrolysis oxygen, used as the sole combustion gas used as the sole combustion gas.
  • the sole combustion gas used as the sole combustion gas.
  • combustion gas is understood to mean a gas or gas mixture which is supplied to a combustion chamber of the internal combustion engine for reacting a fuel, in particular for combustion of the fuel, wherein the combustion gas has at least one reaction partner for the fuel and optionally further gases.
  • Combustion air in particular ambient air of the internal combustion engine, is therefore a special combustion gas.
  • Pure oxygen is a combustion gas which has exclusively the reaction partner for the fuel to be combusted in the combustion chamber of the internal combustion engine, namely oxygen.
  • the internal combustion engine is preferably designed to be operated by 1 at a combustion gas-fuel ratio, which is also referred to as lambda value.
  • Combustion gas on the one hand and the fuel on the other hand are preferably supplied to a combustion chamber of the internal combustion engine in such quantities that the fuel on the one hand and the oxygen on the other hand in the combustion chamber in stoichiometric proportions for complete conversion of the fuel into carbon dioxide and water.
  • a fuel is understood to mean a substance or a substance mixture which is in the
  • Combustion chamber of the internal combustion engine reacted with oxygen, in particular can be burned.
  • the fuel synthesis device is in particular designed to synthesize an organic fuel from hydrogen and carbon dioxide. It is under a
  • organic fuel understood a substance which has at least one carbon-containing compound, said at least one carbon-containing compound in particular comprises a molecule having at least one C-H bond.
  • Fuel may in particular be a hydrocarbon. But it is possible that the organic fuel - based on a molecule thereof - in addition to carbon and
  • Hydrogen also has oxygen. So it can be with the organic fuel in particular also an alcohol, an ether, an ester, an aldehyde, a ketone, an organic acid or a mixture thereof.
  • the fuel synthesis device is set up to synthesize methane as the fuel.
  • the fuel synthesis device is therefore particularly preferably designed as a methane synthesis device, which also serves as methanization device or
  • Methanizer is called.
  • the fuel formed in the fuel synthesis device can in particular be stored in a fuel storage device and / or fed into a fuel network, in particular a fuel composite network.
  • a fuel network in particular a fuel composite network.
  • Methane produced in the fuel synthesis device are fed into a natural gas interconnected network. But it is also possible that the methane is compressed and stored, in particular as compressed natural gas (CNG), or that it is liquefied and stored, in particular as liquefied natural gas (LNG). It is also possible that the methane formed in the fuel synthesis device - either still in the fuel synthesis device or in at least one of these downstream process step, in another chemical substance, in particular to methanol or
  • the internal combustion engine with the fuel synthesis device is fluidically connected so that the
  • Fuel synthesis device formed in the internal combustion engine carbon dioxide is fed as reactant.
  • the internal combustion engine interacts even more strongly with the other components of the energy conversion device, namely not only with the
  • the carbon dioxide formed in the internal combustion engine can be used-preferably completely-in the fuel synthesis device and converted into the fuel so that the internal combustion engine can ultimately be operated completely free of pollutant emissions.
  • nitrogen oxides are eliminated as pollutant emissions using pure oxygen from the electrolysis device as combustion gas, wherein the climate-relevant carbon dioxide formed by the internal combustion engine does not discharge into the environment, but rather the
  • Fuel synthesis device supplied as reactant and converted there to the fuel.
  • the nitrogen-free operation of the internal combustion engine also allows a particularly simple separation of the carbon dioxide from the exhaust gas of the internal combustion engine.
  • the fuel synthesis device is preferably also supplied with carbon dioxide from other sources, in particular because the internal combustion engine may not be operated frequently enough or long-term enough to provide a sufficient amount of carbon dioxide to operate the fuel synthesis device. This is particularly the case when overcapacities regularly related to energy from the mains and are used to operate the electrolysis - providing this negative control energy -, the engine only temporarily and compared to the electrolysis rather briefly to provide positive control energy and / or heat - in particular for the fuel synthesis device - is operated.
  • the internal combustion engine preferably has a separating device for the separation of - in particular pure - carbon dioxide from the exhaust gas of the internal combustion engine.
  • Separator is particularly adapted to separate from the exhaust gas from the water also included in the exhaust gas carbon dioxide, so that the
  • Fuel-synthesis device in particular anhydrous, therefore dry, preferably pure carbon dioxide can be supplied.
  • the internal combustion engine is preferably fluidically connected to the electrolysis device so that the electrolysis device formed in the internal combustion engine water can be supplied as reactant.
  • the interaction of the internal combustion engine with the other components of the energy conversion device is additionally improved, and there are further synergy effects.
  • the separator in the separator
  • the electrolysis device as educt.
  • the substances formed by the internal combustion engine and encompassed by their exhaust gas, namely carbon dioxide and water, can be used completely in the energy conversion device.
  • the fuel synthesis device is with the electrolysis device
  • Fuel synthesis device formed water is fed as starting material.
  • water and hydrogen are preferably also formed in the synthesis of the fuel from hydrogen and carbon dioxide By-product. This can then be used in turn advantageously in the electrolysis and split into hydrogen and oxygen.
  • Fuel synthesis device synthesized fuel to be operated. This results in a further interaction of the internal combustion engine with the other components of the energy conversion device, and the synergy effects are further increased. In particular, when the internal combustion engine is operated only temporarily and briefly compared to the electrolysis device and the fuel synthesis device, there is no need for additional fuel supply for the internal combustion engine, but it can be operated completely with the fuel produced in the fuel synthesis device.
  • the internal combustion engine is designed as a gas engine and, in particular, configured to react with methane, in particular with methane synthesis equipment
  • the internal combustion engine is fluidically connected to the fuel synthesis device such that fuel synthesized in the fuel synthesis device
  • Internal combustion engine can be fed as fuel for combustion in at least one combustion chamber of the internal combustion engine.
  • the hydrogen as the sole fuel, or - in a particularly preferred manner - in addition to another fuel, in particular in addition to the fuel synthesized in the fuel synthesis device, the
  • Combustion be supplied in the combustion chamber of the internal combustion engine and thus support the operation of the internal combustion engine.
  • the energy conversion device has at least one storage device for at least one substance generated or converted in the energy conversion device.
  • a such storage device is preferably provided in or along a fluidic connection between different components of the energy conversion device, and / or such a storage device is provided in the region of an interface between an environment of the energy conversion device and the energy conversion device.
  • Such a storage device contributes in particular to the fact that the various components of the energy conversion device can be operated independently of each other in time, because a currently consumed or produced substance does not have to be generated or consumed at the same moment, but rather can be temporarily stored.
  • the energy conversion device has an oxygen storage device which is set up for storage, in particular for
  • This oxygen storage device is preferably provided in or along the fluidic connection between the electrolysis device and the internal combustion engine.
  • Internal combustion engine can then be operated in particular with oxygen produced in the electrolysis device when the electrolysis device is not active, wherein the
  • the energy conversion device preferably has a fuel storage device which is set up to store the fuel synthesized in the fuel synthesis device, in particular to buffer it.
  • the fuel storage device is preferably designed as a gas storage.
  • the internal combustion engine is preferably with the fuel storage device
  • Internal combustion engine can thus also with the fuel from the
  • Fuel synthesis device operated when this is currently not active.
  • a fuel network in particular the natural gas Compound network, as a storage device, in particular as a cache, be used with large capacity.
  • the energy conversion device preferably has a carbon dioxide storage device. This is preferably in or along the fluidic
  • the carbon dioxide storage device is in particular configured to store carbon dioxide generated in the internal combustion engine, in particular
  • the energy conversion device preferably has a hydrogen storage device. This is preferably in or along the fluidic connection between the electrolysis device on the one hand and the
  • the hydrogen storage device is in particular configured to store hydrogen generated in the electrolysis device, in particular
  • the energy conversion device preferably has a water storage device which is set up to store water formed in the internal combustion engine and / or in the fuel synthesis device, in particular
  • the water storage device is preferably arranged in or along the fluidic connection between the internal combustion engine and the electrolysis device. In this way, the electrolysis device can also be supplied to water formed in the internal combustion engine, if it is not currently active.
  • a water storage device is preferably arranged in or along the fluidic connection between the fuel synthesis device and the electrolysis device. It may be the same water storage device, in or along the fluidic connection between the
  • Internal combustion engine and the electrolysis device is arranged; but it may also be a separate, single or additional water storage device.
  • the internal combustion engine has an exhaust gas recirculation device which is set up in a previous
  • Combustion formed containing carbon dioxide and water-containing exhaust gas for subsequent combustion in a combustion chamber of the internal combustion engine or due to the combustion chamber. This is under a previous combustion a
  • the exhaust gas recirculation device can be configured in a manner known per se as internal exhaust gas recirculation or as external exhaust gas recirculation. Such possibilities of exhaust gas recirculation are known per se, so that will not be discussed in detail.
  • Flame velocity which results in the combustion of the fuel in the combustion chamber of the internal combustion engine with in particular pure oxygen as the combustion gas can be mitigated by the return of C0 2 -containing and water-containing exhaust gas into the combustion chamber and in particular reduced to a suitable for the operation of the internal combustion engine become.
  • pure oxygen as the combustion gas are high
  • the internal combustion engine is drive-connected to an electric machine, wherein the electrical machine is electrically connectable to the power grid.
  • the internal combustion engine can be used in particular to provide positive control energy for the power grid, when
  • the internal combustion engine is designed as a cogeneration plant or part of a combined heat and power plant. It is possible that the internal combustion engine is powered by electricity or operated by heat. In particular, the internal combustion engine may also be used to provide heat for operation of the fuel synthesis device.
  • the internal combustion engine is set up to be operated in a start mode with ambient air as combustion gas. This is particularly useful at the beginning of operation of the internal combustion engine, because when starting or booting the same still no exhaust gas in sufficient quantity for the
  • Combustion gas could not be lowered sufficiently.
  • the internal combustion engine is then preferably configured to switch from the start mode to the steady mode
  • the internal combustion engine has a first valve device, via which a charging path of the internal combustion engine in a first functional position of the first valve device with respect to an environment of the internal combustion engine can be shut off, wherein the charging path in a second functional position of the first valve means ambient air from the environment of the internal combustion engine can be fed.
  • the charging path of the internal combustion engine in the first functional position of the first valve means oxygen from the electrolysis device and in the second functional position of the first valve means - additionally or alternatively - ambient air can be supplied.
  • the first functional position of the first valve device is assigned to the continuous mode, wherein the second functional position of the first valve device is assigned to the start mode.
  • the continuous mode on the one hand and the start mode on the other hand can thus in particular by switching the first valve means between the first
  • the internal combustion engine can be separated in the continuous mode of the ambient air, so that they exclusively with the in the
  • Electrolysis device generated oxygen is operated as combustion gas.
  • the first valve device is preferably arranged in the charging path of the internal combustion engine and arranged to establish a fluid connection between the charging path and the fluidic connection of the internal combustion engine and the electrolysis device in the first functional position and to block a fluid connection between the charging path and an intake path for ambient air, wherein in the second operative position releases the fluid communication between the charging path and the ambient air intake path, and instead releases the fluid communication between the charging path and the fluidic path
  • the first valve device is preferably configured such that the fluidic connection of the charging path with the surroundings of the internal combustion engine in the first
  • Functional position of the first valve device which corresponds to the continuous mode of the internal combustion engine, can be locked so that the combustion chamber pure oxygen from the
  • Electrolysis device can be fed.
  • the internal combustion engine has a second valve device in an exhaust gas path, through which in a first functional position of the second valve device
  • Fluid connection between the exhaust path and an environment of the internal combustion engine can be blocked, wherein in a second functional position of the second valve means the
  • Fluid communication between the exhaust path and the environment is releasable. Also in this case, the first functional position of the second valve device is assigned to the continuous mode, wherein the second functional position of the second valve device of the
  • Start mode is assigned. In startup mode, due to the use of Ambient air as combustion gas, for example, nitrogen oxides, in the
  • Fuel synthesis device can not be used, and rather in the
  • the object is also achieved by providing a power grid which comprises at least one regenerative energy source, preferably a plurality of regenerative energy sources, and at least one energy conversion device according to one of the previously described
  • the at least one regenerative energy source and the energy conversion device are electrically connected to each other via electrical lines of the power grid.
  • the power grid is set up to supply the electrolysis device of the energy conversion device at least preferably with electrical power from the regenerative energy source.
  • the electrolysis device can in particular be supplied with overcapacity of electrical energy from the power supply, so that the electrolysis device is used to provide negative control energy.
  • an electric machine that is actively connected to the internal combustion engine is electrically connected to the power grid, wherein the internal combustion engine is set up or used to provide positive control energy for the power grid.
  • the internal combustion engine can also be operated by heat.
  • the task is also solved by a method for operating a
  • Energy conversion device in particular an energy conversion device according to one of the embodiments described above, is provided, wherein the
  • Energy conversion device has an electrolysis device which is connectable to a power grid and set up to split by means of electrical power drawn from the mains power in hydrogen and oxygen, wherein the
  • Energy conversion device also comprises a fuel synthesis device which is adapted to synthesize a fuel from hydrogen and carbon dioxide, wherein the energy conversion device further comprises an internal combustion engine, in particular is set to be operated with oxygen, in particular with pure or at least compared to the ambient air of the engine higher concentrated oxygen as combustion gas, wherein the fuel synthesis device in the electrolysis device generated hydrogen is fed as educt, wherein the internal combustion engine in the
  • Produced oxygen is supplied as combustion gas to the electrolysis device, and wherein the internal combustion engine is operated in a continuous mode with the oxygen generated in the electrolysis device as the combustion gas.
  • Fuel synthesis device in the internal combustion engine generated carbon dioxide is fed as educt. According to one embodiment of the invention, it is provided that the internal combustion engine with a combustion gas fuel ratio of 1, and consequently with stoichiometric
  • Combustion is operated. In this case, when operating with pure oxygen, only carbon dioxide and water are produced as combustion products in the internal combustion engine. But it is also an operation of the internal combustion engine with other, non-stoichiometric
  • the internal combustion engine is preferably operated at least in the continuous mode with fuel produced in the fuel synthesis device.
  • the internal combustion engine is preferably designed as a reciprocating engine. she will
  • the internal combustion engine in this case preferably drives a generator.
  • Internal combustion engine for driving auxiliary equipment, such as fire pumps on oil rigs is possible. Furthermore, an application of the internal combustion engine in the field of promoting fossil raw materials and in particular fuels, for example oil and / or gas, possible.
  • the proposed here energy conversion device and / or the power grid are particularly suitable for use in an infrastructure of a port, especially a seaport, especially a port with a possibility tankers with chemical substances, especially CNG, LNG, methanol, Polyoxymethylendimethylether or the like load and / or delete.
  • the fuel formed in the fuel synthesis device can be supplied in particular to such ships and / or used for other purposes in the infrastructure, in particular additionally or alternatively stored in a fuel network. Electric energy and / or heat provided by the internal combustion engine may also be used in the infrastructure of the port, in particular for the operation and / or heating of buildings or infrastructural facilities, such as cranes.
  • This is preferably characterized by at least one method step, which by at least one feature of a preferred or preferred
  • Embodiment of the energy conversion device and / or the power grid is conditional.
  • the energy conversion device and / or the power supply network preferably draws / distinguishes itself by at least one feature, which is characterized by at least one step of
  • inventive or preferred embodiment of the method is conditional.
  • FIGURE shows a schematic representation of an embodiment of a power grid with an energy conversion device and an embodiment of a method for operating the energy conversion device.
  • Electricity network 1 with an embodiment of an energy conversion device 3, as well Furthermore, a schematic representation of an embodiment of a method for
  • the energy conversion device 3 is set up for the conversion of electrical energy into chemical energy, wherein it has an electrolysis device 5, which is connected to the power grid 1, wherein the electrolysis device 5 is arranged to remove electrical power P e i from the power grid 1 and means This electric power water (H 2 0) in hydrogen (H 2 ) and oxygen (0 2 ) to split.
  • the energy conversion device 3 also has a fuel synthesis device 7, which is fluidically connected to the electrolysis device 5 such that the fuel synthesis device 7 in the
  • Electrolysis device 5 generated hydrogen can be supplied as reactant, wherein the
  • Fuel synthesis device is arranged to synthesize a fuel from hydrogen and carbon dioxide (C0 2 ).
  • the fuel synthesis device 7 is designed in particular as a methane synthesis device or methanizer and is set up to synthesize methane (CH 4 ) from hydrogen and carbon dioxide.
  • the energy conversion device 3 also has an internal combustion engine 9, which is fluidically connected to the electrolysis device 5 so that the internal combustion engine 9 in the electrolysis device 5 generated oxygen can be supplied.
  • the internal combustion engine 9 is set up to be operated in a continuous mode with the oxygen produced in the electrolysis device 5 as combustion gas.
  • the internal combustion engine 9 is also preferably fluidically connected to the fuel synthesis device 7 in such a way that carbon dioxide formed in the internal combustion engine 9 can be supplied to the fuel synthesis device 7 as reactant.
  • carbon dioxide-containing exhaust gas is produced, the carbon dioxide not being discharged into the environment in the energy conversion device 3 proposed here, but instead supplied to the fuel synthesis device 7 as starting material for producing the fuel, in particular for methane synthesis.
  • the internal combustion engine 9 preferably has a separation device 13, which is designed to separate carbon dioxide-preferably pure-preferably 100%, from the exhaust gas of the internal combustion engine 9, the pure carbon dioxide then being discharged from the exhaust gas Separating device 13 via a suitable fluid connection of
  • Fuel synthesis device 7 can be fed.
  • water is also formed, which can preferably also be deposited in the separation device 13, this water - as shown schematically in the figure - again being supplied to the electrolysis device 5 as starting material.
  • water which is preferably likewise fed to the electrolysis device 5 as educt.
  • Internal combustion engine 9 emissions emission-free and even total emission can be operated. Due to the operation of the internal combustion engine 9 with pure oxygen from the electrolysis device 5 in particular no nitrogen oxides.
  • the internal combustion engine 9 is preferably set up to be operated at least in the continuous mode with the fuel synthesized in the fuel synthesis device 7, in this case in particular with methane. In that regard, the internal combustion engine 9 is preferred with the
  • Fuel synthesis device 7 fluidly connected such that the
  • Internal combustion engine 9 in the fuel synthesis device 7 synthesized fuel for combustion in the combustion chamber 11 can be fed.
  • the internal combustion engine 9 is designed in particular as a gas engine.
  • the internal combustion engine 9 and the fuel synthesis device 7 need not be fluidly connected to one another directly. It is possible that a fuel storage device is disposed between the engine 9 and the fuel synthesis device 7. It is also possible that on the one hand the
  • Fuel synthesis device 7 and on the other hand, the internal combustion engine 9 are each connected to a fuel network, such as a natural gas interconnected network.
  • a fuel network such as a natural gas interconnected network.
  • the internal combustion engine 9 it is also possible for the internal combustion engine 9 to obtain a fuel, in particular a fuel gas, preferably methane, from a fuel source which is independent of the fuel synthesis device 7, wherein the fuel synthesized in the fuel synthesis device 7 is otherwise utilized, in particular stored.
  • the internal combustion engine 9 is connected to the natural gas interconnected network, wherein the fuel produced in the fuel synthesis device 7 is not fed into the natural gas interconnected network, but is stored in a fuel storage device for subsequent use for another use.
  • the internal combustion engine 9 may be fluidically connected to the electrolysis device 5 in such a manner that the internal combustion engine 9 can be supplied with hydrogen produced in the electrolysis device 5 for combustion in the combustion chamber 11. This may in particular, in addition or as an alternative to the use of another fuel,
  • the hydrogen can therefore be used in particular as the sole fuel, but also to support combustion in the combustion chamber 11, in particular with a small proportion, in addition to another fuel.
  • the internal combustion engine 9 has an exhaust gas recirculation device 15, which is set up to hold in a combustion in the combustion chamber 11 formed, carbon dioxide and water-containing exhaust gas for subsequent combustion in the combustion chamber 11 or due to the combustion chamber 11.
  • exhaust gas can be branched off in particular upstream of the separation device 13 or in the separation device 13 and fed to a charging path 17 of the internal combustion engine.
  • an external exhaust gas recirculation is shown schematically in the figure.
  • the internal combustion engine 9 is set up to realize an internal exhaust gas recirculation.
  • a combustion of a fuel with pure oxygen, in particular a combustion of methane with pure oxygen requires an exhaust gas recirculation and in particular high exhaust gas recirculation rates, the flame speed in the combustion chamber 11 to one for the operation of the
  • An adjusting device for adjusting an exhaust gas recirculation rate for example an exhaust gas recirculation flap or the like.
  • the internal combustion engine 9 is preferably provided with an electric machine 19
  • the electric machine 19 is electrically connected to the power grid 1.
  • the electric machine 19 is preferably operated in particular as a generator and driven by the internal combustion engine 9 so that it can generate electrical power and feed it into the power grid 1.
  • the internal combustion engine 9 is in particular designed to provide positive control energy for the power grid 1.
  • the internal combustion engine 9 may in particular be part of a cogeneration plant or constitute a combined heat and power plant, wherein it is preferably operated in a flow or heat. In particular, it is possible that the internal combustion engine 9 is operated at least temporarily in order to generate and provide heat for the fuel synthesis device 7.
  • the internal combustion engine 9 is preferably set up to operate in a start mode
  • the internal combustion engine 9 preferably has a first valve device 21, via which, according to an embodiment, the charging path 17 is disconnected from an environment of the internal combustion engine 9 in a first functional position of the first valve device 21 and with the electrolysis device 5
  • Electrolysis device 5 can be fed. In a second functional position of the first
  • Valve device 21 is the charging path 17 preferably with the environment of
  • the first valve device 21 is designed so that the fluidic connection of the charging path 17 with the environment of the internal combustion engine 9 in the first functional position of the first valve device 21, the continuous mode of the
  • Internal combustion engine 9 corresponds, can be locked, so that the combustion chamber 11 pure oxygen from the electrolysis device 5 can be fed.
  • Internal combustion engine 9 is provided and only set up to release the fluid connection of the charging path 17 with the environment of the internal combustion engine 9 as needed and to lock.
  • the combustion chamber 11 in addition to ambient air and oxygen from the electrolysis device 5 are supplied, so that the combustion in the combustion chamber 11 is not performed with pure oxygen, but rather with oxygen-enriched ambient air.
  • the second functional position of the first valve device 21 corresponds to the start mode of the internal combustion engine 9.
  • the first valve device 21 is preferably arranged in the charging path 17.
  • the internal combustion engine 9 also has here a second valve device 23 with which an exhaust gas path 25 in a first functional position of the second valve device 23 can be separated from the environment of the internal combustion engine 9 and fluidically connected to the environment in a second functional position of the second valve device 23.
  • a second functional position of the second valve device 23 of the start mode of the internal combustion engine 9 corresponds to the second functional position of the second valve device 23 of the start mode of the internal combustion engine 9, in which - due to the ambient air to the combustion chamber 11 supplied nitrogen - and nitrogen oxides in the combustion chamber 11 during combustion arise, so that the resulting exhaust gas in any case not completely within the energy conversion device 3 can be utilized so that at least a portion of the exhaust gas, preferably in the start mode all exhaust gas of the internal combustion engine 9, can be emitted into the environment of the same.
  • the first functional position of the second valve device 23 corresponds to the continuous mode of the internal combustion engine 1.
  • the exhaust gas of the internal combustion engine 9 which comprises only carbon dioxide and water, completely within the energy conversion device 3 on the one hand as starting material for the fuel synthesis device 7 and the electrolysis device 5 and on the other used to reduce the flame speed in the internal combustion engine 9 via the exhaust gas recirculation device 15, so that no portion of the exhaust gas is discharged more into the environment of the internal combustion engine 9.
  • the power grid 1 preferably has at least one regenerative energy source 27, in particular a photovoltaic system, a wind turbine, a hydroelectric power plant or the like, wherein the regenerative energy source 27 and the energy conversion device 3 are electrically connected to each other via electrical lines 29 of the power grid 1.
  • P refers the power grid 1, a plurality of regenerative energy sources 27, in particular also various regenerative energy sources, such as photovoltaic systems and
  • the power grid 1 is set up to supply the electrolysis device 5 with electrical power from the regenerative energy source 27, at least in a preferred manner.
  • the electrolysis device 5 is preferably at an overcapacity of - in particular regeneratively generated - electrical energy in the power grid 1 to provide negative
  • Control energy thus for receiving electrical power from the power grid 1, used.
  • the internal combustion engine 9 is preferably used to provide positive control energy for the power grid 1, that is to feed electrical power into the power grid 1 when a sub-capacity of electrical energy in the power grid 1 is present, so a current consumption of electrical power instantaneous generation electric power in the power grid 1 threatens to exceed.
  • Internal combustion engine 9 - automatically or manually - by an operator of the power grid 1 can be switched on and off as needed.
  • the energy conversion device 3 preferably has at least one storage device, in particular selected from a group consisting of a hydrogen storage device, an oxygen storage device, a fuel storage device, a carbon dioxide storage device and a water storage device.
  • a storage device in particular selected from a group consisting of a hydrogen storage device, an oxygen storage device, a fuel storage device, a carbon dioxide storage device and a water storage device.
  • Such a memory device can serve in particular as a buffer or buffer, so that the various
  • Fuel synthesis device 7 and the internal combustion engine 9, can be maintained.
  • the individual components can thus also be operated, in particular, when other components are currently not active because they can store their products in correspondingly suitable storage devices and / or can obtain their educts from correspondingly suitable storage devices.
  • the internal combustion engine 9 is preferably operated with a stoichiometric ratio of oxygen to fuel, in particular methane, so that the exhaust gas of the internal combustion engine 9 comprises only carbon dioxide and water.
  • the stoichiometric operation has the further advantage that the exhaust gas of the internal combustion engine 9 is free of oxygen. This is rather fully implemented in the combustion chamber 11. But it is also an operation of the internal combustion engine 9 with other, non-stoichiometric combustion gas fuel ratios possible.
  • an energy conversion device 3 With the proposed energy conversion device 3, the power grid 1 and the method for its operation, a possibility is created, the individual components of an energy conversion device 3, in particular an electrolysis device 5, a fuel synthesis device 7 and an internal combustion engine 9, integrally with each other by utilizing a variety of synergy effects efficiently to operate, and thereby

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Abstract

L'invention concerne un dispositif de transformation d'énergie (3) pour la transformation d'énergie électrique en énergie chimique, comprenant un dispositif électrolytique (5) qui peut être connecté à un réseau électrique (1) et qui est réglé pour cliver de l'eau en hydrogène et oxygène, un dispositif de synthèse de combustible (7), qui est relié fluidiquement au dispositif électrolytique (5) de telle façon que l'hydrogène généré dans le dispositif électrolytique (5) peut être introduit comme produit de départ dans le dispositif de synthèse de combustible (7), le dispositif de synthèse de combustible (7) étant configurée pour synthétiser un combustible à partir d'hydrogène et de dioxyde de carbone, et comprenant un moteur à combustion interne (9) relié fluidiquement au dispositif électrolytique (5) de telle façon que l'oxygène généré dans le dispositif électrolytique (5) peut être introduit dans le moteur à combustion interne (9), le moteur à combustion interne (9) étant configuré pour pouvoir fonctionnement en mode continu avec l'oxygène généré dans le dispositif électrolytique (5) en tant que gaz de combustion. L'invention concerne en outre un procédé permettant de faire fonctionner un tel dispositif de transformation d'énergie.
EP18735211.7A 2017-06-20 2018-06-19 Dispositif de transformation d'énergie pour la transformation d'énergie électrique en énergie chimique, réseau comprenant un tel dispositif de transformation d'énergie et procédé permettant de faire fonctionner un tel dispositif de transformation d'énergie Pending EP3642394A1 (fr)

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DE102017210324.8A DE102017210324A1 (de) 2017-06-20 2017-06-20 Energiewandlungseinrichtung zur Umwandlung elektrischer Energie in chemische Energie, Stromnetz mit einer solchen Energiewandlungseinrichtung, und Verfahren zum Betreiben einer solchen Energiewandlungseinrichtung
PCT/EP2018/066297 WO2018234325A1 (fr) 2017-06-20 2018-06-19 Dispositif de transformation d'énergie pour la transformation d'énergie électrique en énergie chimique, réseau comprenant un tel dispositif de transformation d'énergie et procédé permettant de faire fonctionner un tel dispositif de transformation d'énergie

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EP3865559A1 (fr) * 2020-02-14 2021-08-18 Siemens Aktiengesellschaft Procédé de fonctionnement d'une installation industrielle et installation industrielle
US20210296718A1 (en) * 2020-03-19 2021-09-23 Guangzhou Automobile Group Co., Ltd. Method and Device for Preventing Battery Thermal Runaway, and Battery System
EP4130205A4 (fr) * 2020-03-26 2024-01-17 Hitachi, Ltd. Dispositif de production de carburant
IT202100005471A1 (it) * 2021-03-09 2022-09-09 S A T E Systems And Advanced Tech Engineering S R L Sistema combinato di produzione di idrogeno, ossigeno e anidride carbonica segregata e sequestrata provvisto di un motore termico a ciclo chiuso
US11955782B1 (en) 2022-11-01 2024-04-09 Typhon Technology Solutions (U.S.), Llc System and method for fracturing of underground formations using electric grid power

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US5964908A (en) * 1996-01-04 1999-10-12 Malina; Mylan Closed loop energy conversion process
DE102004030717A1 (de) * 2004-06-25 2006-01-19 Mayer, Günter, Dipl.-Ing. Verfahren und Vorrichtung zur Speicherung von geothermer und regenerativer Energie durch die Umwandlung in chemische Energie
DE202010012734U1 (de) * 2010-09-03 2011-12-05 Carbon-Clean Technologies Ag Energieträger-Erzeugungsanlage zum kohlendioxidneutralen Ausgleich von Erzeugungsspitzen und Erzeugungstälern bei der Erzeugung von elektrischer Energie und/oder zur Erzeugung eines kohlenwasserstoffhaltigen Energieträgers
WO2012062529A2 (fr) * 2010-11-10 2012-05-18 Silicon Fire Ag Procédé et appareil de synthèse de méthanol à base de dioxyde de carbone
DE102012105736A1 (de) * 2012-06-29 2014-01-02 Peter Volkmer Verfahren zur Speicherung von Elektroenergie
DE102012214907B4 (de) * 2012-08-22 2015-05-21 Siemens Aktiengesellschaft Dampfkraftanlage zur Erzeugung von elektrischer Energie nach dem Oxyfuel-Verfahren
DE102015218502A1 (de) * 2015-09-25 2017-03-30 Siemens Aktiengesellschaft Dampfturbinenkraftwerk mit Wasserstoffverbrennung unter Einbindung einer Vergasungseinrichtung
DE102016012457A1 (de) * 2016-10-19 2017-04-27 Daimler Ag Antriebseinrichtung für ein Kraftfahrzeug, Abgasmodul für eine Verbrennungskraftmaschine, sowie Verfahren zum Betreiben einer solchen Antriebseinrichtung

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