DE102011017127A1 - Hybrid element, useful for gasoline engines operating with hydrogen and oxygen charging turbine as bivalent drive system for motor vehicles, comprises engine control unit for controlling the production of oxygen and hydrogen - Google Patents

Hybrid element, useful for gasoline engines operating with hydrogen and oxygen charging turbine as bivalent drive system for motor vehicles, comprises engine control unit for controlling the production of oxygen and hydrogen Download PDF

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Publication number
DE102011017127A1
DE102011017127A1 DE201110017127 DE102011017127A DE102011017127A1 DE 102011017127 A1 DE102011017127 A1 DE 102011017127A1 DE 201110017127 DE201110017127 DE 201110017127 DE 102011017127 A DE102011017127 A DE 102011017127A DE 102011017127 A1 DE102011017127 A1 DE 102011017127A1
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hydrogen
oxygen
production
control unit
engine control
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German (de)
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Anmelder Gleich
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    • 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
    • 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
    • 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

Abstract

The hybrid element comprises a turbine drive, a hydrogen generator for decomposing water, an engine control unit for controlling the production of oxygen and hydrogen, a loading turbine for injecting processing air into combustion chambers of an engine, and a drive unit, where the hydrogen generator is an electrolysis device that decomposes the water, as a basic energy source in the components, supplied from the tank.

Description

  • – Wasserstark als Rohstofflager- Water-strong as raw material storage
  • – Wasserstofftank als Vorrat nach dem Benzinbetrieb- Hydrogen tank as a reserve after gasoline operation
  • – Sauerstofftank als Vorrat zum Turbinenantrieb- Oxygen tank as a supply to the turbine drive
  • – Wasserstoffgenerator zur Zerlegung des H2O- Hydrogen generator for decomposition of H 2 O
  • – Motorsteuergerät zur Steuerung Produktion O2 + H- Engine control unit for control production O 2 + H
  • – Ladeturbine Einblasen von Prozessluft in Brennräume Motor- Charging turbine blowing process air into combustion chambers engine

Funktionsweise im FahrbetriebOperation in driving mode

Das Antriebsagregat wird als funktionstüchtiger Benzinmotor gestartet. Der Maschinenlauf erfolgt mit Benzinversorgung aus dem Bodentank. Während dieses Laufbetriebes erfolgt mit der Stromversorgung aus dem E-Generator der Wasserstoffwandler seine Energie, um Waser aus dem Haupttank zu pumken und analysewärtig zu Wasserstoff und Sauerstoff zu zerlegen. Diese Energieträge werden dabei mittels Steuerventile und Drucksensoren in separate Wasserstoff und Sauerstofftanks eingelagert. Ist der Benzinvotrrat erschöpft, wird das Antriebsagregart über die Motorsteuerelektronik auf Wasserstoffbetrieb umgestellt. Beim Verbrennen des Wasserstoffes entweicht etwas CO2 in die Atmosphäre, etwa im Promille bereich. Stickoxyde, Rußpartikel od CO sind praktisch nicht nachweisbar. Zeitsynchron dazu wird die Laderturbine gestartet. Diese saugt Aussenluft an und presst diese in den Ansaugschacht der einzelnen Brennräume ein.The drive unit is started as a functioning gasoline engine. The machine is running with gasoline from the bottom tank. During this running operation takes place with the power supply from the electric generator, the hydrogen converter its energy to pump water from the main tank and analyze to decompose it to hydrogen and oxygen. These amounts of energy are stored by means of control valves and pressure sensors in separate hydrogen and oxygen tanks. If the gasoline is exhausted, the Antriebsagregart is changed over the engine control electronics to hydrogen operation. When the hydrogen is burned, some CO 2 escapes into the atmosphere, about in the per thousand range. Nitrogen oxides, soot particles or CO are virtually undetectable. Time-synchronous to the supercharger turbine is started. This sucks in outside air and presses it into the intake shaft of the individual combustion chambers.

Hierbei erfolgt eine Aufladung mit etwa 1–2bar Druck. Mittels dieser Aufladung wird der thermische schlechtere Wirkungsgrad beim Prozeßbetreib mit Wasserstoff ausgeglichen. Dieser Lader entnimmt dabei keinerlei Energie aus dem Abgasstrom, sodaß auch hier kein technischer Verlust auftreten wird. Den Stromverbrauch beim Betrieb wird hierbei durch einen an der Laderturbine angeflanschten E-Generator, gedeckt. Dieser kompensiert auch den beim Starten der Laderturbine nötigen E-Energieanspruch.This is a charge with about 1-2bar pressure. By means of this charging the thermal inferior efficiency in the process operation is compensated with hydrogen. This charger does not take any energy from the exhaust stream, so that no technical loss will occur here. The power consumption during operation is covered by a flanged to the supercharger turbine electric generator. This also compensates for the necessary when starting the supercharger turbine e-energy demand.

Hiervon können dann das Wasserstoffanalysegerät, die Bordbatterien und die Bordstromversorgung übernommen werden.From this, the hydrogen analyzer, the on-board batteries and the on-board power supply can be taken over.

Dieses Energieversorgungssystem als Hybridantriebssystem für Ottomotoren basiert auf dem sich durch einen Wasserstoffgenerator neu revitalisierenden Antriebsstrang. Dieses ist dadurch so bezeichnend, weil der bei der Wasserstofferzeugung asnfallende Sauerstoff zum Antrieb einer Hilfsladeturbine genutzt wird, welcher gleichzeitig einen angeflanschten Elektrogenerator beitzt, welcher die zum Betrieb des Wasserstoffgenerators nörige Elektrizität bereitstellt.This power system as a hybrid propulsion system for gasoline engines is based on the revitalizing by a hydrogen generator drive train. This is so significant because the asnfallende in the production of hydrogen oxygen is used to drive an auxiliary turbocharger, which at the same time has a flanged electric generator, which provides the nörige for operating the hydrogen generator electricity.

Der Wasserstoffgenerator ist eine Elektrolysegerät, welches den aus einem Tank bereitgestellten Wassers als Grundenergieträgers in die Komponenten

  • – Wasserstoff als Betreiber des Ottomotors
  • – Sauerstoff als Betreiber der Ladeturbine
zerlegt.The hydrogen generator is an electrolysis unit that supplies the water provided by a tank as a basic energy source to the components
  • - Hydrogen as operator of the gasoline engine
  • - Oxygen as the operator of the charging turbine
disassembled.

Bei diesem Antriebshybridkonzept wird auf die gesamte, schwere Elektromotortechnologie und schwergewichtige Batteriekomponenten verzichtet, die umweltfreundliche und fast reichweitenunbegrenzte, umweltfreundliche Waserstofftechnologie, ersetzt. Ist der Benzinvorrat aufgebraucht, kann die während der erfolgten Fahrstrecke erzeugte Wasserstoff und Sauerstoffmaterie zum umweltfreundlichen Fahrbetrieb, erfolgen. Somit entfallen die dann später anfallenden Recylinkfragen der giftigen Batterien und nötigen Ladestationen.This drive hybrid concept eliminates the heavy, heavy-duty electric motor technology and heavy-duty battery components that replace environmentally-friendly, near-range-unconstrained, environmentally friendly hydrogen technology. If the gas supply is used up, the hydrogen and oxygen matter generated during the route can be used for environmentally friendly driving. Thus accounts for the later incurred Recylinkfragen the poisonous batteries and necessary charging stations.

Systemaufbau des Hybridkonzeptes Wasserstoff + SauerstoffSystem structure of the hybrid concept Hydrogen + Oxygen

Es werden zur kompletten Funktinalität dieses Antriebssystemes neue Komponenten zu dem bereits bestehen Hubkolbernmotor installiert.It will be installed to complete the functionality of this drive system new components to the already existing Hubkolbernmotor.

Claims (1)

Es liegt zur Veröffentlichung keine Ansprüche vor.There are no claims for publication.
DE201110017127 2011-04-14 2011-04-14 Hybrid element, useful for gasoline engines operating with hydrogen and oxygen charging turbine as bivalent drive system for motor vehicles, comprises engine control unit for controlling the production of oxygen and hydrogen Withdrawn DE102011017127A1 (en)

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DE201110017127 DE102011017127A1 (en) 2011-04-14 2011-04-14 Hybrid element, useful for gasoline engines operating with hydrogen and oxygen charging turbine as bivalent drive system for motor vehicles, comprises engine control unit for controlling the production of oxygen and hydrogen

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Application Number Priority Date Filing Date Title
DE201110017127 DE102011017127A1 (en) 2011-04-14 2011-04-14 Hybrid element, useful for gasoline engines operating with hydrogen and oxygen charging turbine as bivalent drive system for motor vehicles, comprises engine control unit for controlling the production of oxygen and hydrogen

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DE102011017127A1 true DE102011017127A1 (en) 2013-09-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134318A (en) * 2015-08-07 2015-12-09 上海交通大学 Energy storage device based on hydrogen-steam turbine compound cycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134318A (en) * 2015-08-07 2015-12-09 上海交通大学 Energy storage device based on hydrogen-steam turbine compound cycle

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R123 Application deemed withdrawn due to non-payment of filing fee
R409 Internal rectification of the legal status completed
R409 Internal rectification of the legal status completed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B60D0099000000

Ipc: F02M0025120000

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20131101