EP2118556A1 - Procédé pour remplir le réservoir d'alimentation d'hydrogène - Google Patents

Procédé pour remplir le réservoir d'alimentation d'hydrogène

Info

Publication number
EP2118556A1
EP2118556A1 EP08707680A EP08707680A EP2118556A1 EP 2118556 A1 EP2118556 A1 EP 2118556A1 EP 08707680 A EP08707680 A EP 08707680A EP 08707680 A EP08707680 A EP 08707680A EP 2118556 A1 EP2118556 A1 EP 2118556A1
Authority
EP
European Patent Office
Prior art keywords
filling
storage container
pressure
internal pressure
gaseous
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.)
Withdrawn
Application number
EP08707680A
Other languages
German (de)
English (en)
Inventor
Robert Adler
Helmut Mayer
Markus Mayer
Georg Siebert
Martin Stehrlein
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.)
Linde GmbH
Original Assignee
Linde 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 Linde GmbH filed Critical Linde GmbH
Publication of EP2118556A1 publication Critical patent/EP2118556A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/002—Automated filling apparatus
    • F17C5/007—Automated filling apparatus for individual gas tanks or containers, e.g. in vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/012—Hydrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
    • F17C2225/036—Very high pressure, i.e. above 80 bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/032—Control means using computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0626—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/02—Improving properties related to fluid or fluid transfer
    • F17C2260/023—Avoiding overheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0134—Applications for fluid transport or storage placed above the ground
    • F17C2270/0139—Fuel stations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • 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
    • Y02E60/32—Hydrogen storage

Definitions

  • the invention relates to a method for filling a storage container with a gaseous, pressurized medium, preferably with gaseous, pressurized hydrogen.
  • Generic methods for filling a storage container are used, for example, in the filling of vehicle storage tanks or tanks with pressurized hydrogen for use.
  • vehicle tanks can be filled up to pressures of 700 bar at 15 0 C.
  • the hydrogen filling station communicates with the vehicle to be refueled either via a communication cable, which is usually integrated in the filling coupling, or via an infrared interface.
  • a special flow-controlled control valve is controlled by means of a PLC evaluation to refuel different vehicle tank sizes independently.
  • the aforementioned flow-controlled control valve has the task to keep the flow within a predetermined range and to prevent the exceeding of a flow upper limit.
  • the controller not only serves to correct the current mass flow, but also causes a refueling stop if the flow is too low or too high.
  • the hydrogen flow is limited to a maximum of 100 g / s by means of a fixed throttle.
  • vehicle tank sizes meaning storage volumes with a capacity of less than 75 liters - it may, however, due to the negative Joule-Thompson effect and due to the adiabatic compression of the hydrogen to overheat the to be filled Vehicle tanks are coming. The filling of such vehicle tanks is therefore not possible with conventional refueling systems for gaseous, pressurized hydrogen.
  • a generic method for filling a storage container with a gaseous, pressurized medium, preferably proposed with hydrogen which is characterized in that at the beginning of the filling process by means of a Drucktestcertaines a determination of the storage container internal pressure and then in response to the determined Storage tank internal pressure filling with timed pressure increase up to the desired storage tank internal pressure.
  • a determination of the storage container internal pressure now takes place at or before the start of the actual filling process.
  • a so-called pressure test impact is realized, which firstly checks the tightness of the mechanical connection between the clutch and the vehicle and allows a clear determination of the reservoir pressure inside.
  • a filling process with time-controlled increase in pressure up to the desired storage container internal pressure is then realized.
  • the final pressure is calculated as a function of the parameters storage tank temperature, gas temperature, compressibility and Joule-Thompson effect.
  • the refueling or filling process is terminated when this calculated final pressure or the maximum operating pressure allowed for the maximum operating pressure of the tank to be refueled is reached.
  • the inventive method for filling a storage container with a gaseous, pressurized medium, preferably with hydrogen effectively avoids overfilling and / or overheating of the storage container to be filled, regardless of its storage volume.
  • the inventive method for filling a storage container also has the advantage that due to the realized, controlled pressure increase of the storage container to be filled more mass to be stored medium, since the temperature increase due to the inventive method is more controllable and equal for each storage tank size. Furthermore, the previously required complicated control technology as well as the aforementioned components, such as infrared interface, etc., can be dispensed with.
  • Storage container with a gaseous, pressurized medium can be seen in the fact that the filling or refueling process is less expensive, since, for example, the previously required connecting a vehicle to be refueled with the gas station "connecting" communication cable deleted; This is particularly advantageous if the filling procedure is performed by non-specialist personnel.
  • the disadvantages associated with the previously used infrared interfaces, such as abortion due to an accident, can now be avoided.
  • inventive method for filling a storage container with a gaseous, pressurized medium is not limited to the filling of a storage container with gaseous, pressurized hydrogen. Rather, the method according to the invention can be used in all media in which a controlled increase in pressure is desired or required during the filling process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

L'invention concerne un procédé pour remplir un réservoir d'alimentation avec un milieu gazeux sous pression, de préférence avec de l'hydrogène gazeux sous pression. Selon l'invention, une détermination de la pression interne du réservoir d'alimentation a lieu au début du processus de remplissage grâce à une impulsion d'essai de pression et un processus de remplissage avec une augmentation temporisée de pression a ensuite lieu en fonction de la pression interne déterminée du réservoir d'alimentation jusqu'à l'obtention de la pression interne souhaitée du réservoir d'alimentation.
EP08707680A 2007-03-13 2008-02-12 Procédé pour remplir le réservoir d'alimentation d'hydrogène Withdrawn EP2118556A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007012080A DE102007012080A1 (de) 2007-03-13 2007-03-13 Verfahren zum Befüllen eines Wasserstoff-Speicherbehälters
PCT/EP2008/001060 WO2008110240A1 (fr) 2007-03-13 2008-02-12 Procédé pour remplir le réservoir d'alimentation d'hydrogène

Publications (1)

Publication Number Publication Date
EP2118556A1 true EP2118556A1 (fr) 2009-11-18

Family

ID=39259531

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08707680A Withdrawn EP2118556A1 (fr) 2007-03-13 2008-02-12 Procédé pour remplir le réservoir d'alimentation d'hydrogène

Country Status (5)

Country Link
US (1) US20100175778A1 (fr)
EP (1) EP2118556A1 (fr)
JP (1) JP2010520977A (fr)
DE (1) DE102007012080A1 (fr)
WO (1) WO2008110240A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO332687B1 (no) * 2009-10-21 2012-12-10 Nel Hydrogen As Fremgangsmate for operasjonen og styring ved gassfylling
US8973624B2 (en) * 2011-01-27 2015-03-10 GM Global Technology Operations LLC Compressed hydrogen fueling control valve
DE102011056308A1 (de) 2011-12-13 2013-06-13 Wenger Engineering GmbH Vorrichtung und Verfahren zum Testen von Hochdruck-Gasbefüllanlagen
JP5746962B2 (ja) 2011-12-20 2015-07-08 株式会社神戸製鋼所 ガス供給方法およびガス供給装置
DE102012018109A1 (de) * 2012-09-04 2014-03-27 Linde Aktiengesellschaft Verfahren zur Durchführung eines Drucktests an einem Tank und Betankungseinrichtung
DE102012021692A1 (de) * 2012-11-02 2014-05-08 Linde Aktiengesellschaft Verfahren und Befülleinrichtung zum Befüllen eines Speicherbehälters mit einem gasförmigen, unter Druck stehenden Medium, insbersondere Wasserstoff
DE102012023329A1 (de) * 2012-11-29 2014-06-05 Linde Aktiengesellschaft Verfahren zur Durchführung eines Druck- und Dichtheitstests
DE102013002431A1 (de) * 2013-02-12 2014-08-14 Linde Aktiengesellschaft Befüllung von Speicherbehältern mit einem gasförmigen, unter Druck stehenden Medium, insbesondere Wasserstoff
EP3058265B1 (fr) 2013-10-14 2021-03-03 Nel Hydrogen A/S Procédé de réapprovisionnement en gaz d'un réservoir de gaz sous pression
DE102015206781A1 (de) * 2015-04-15 2016-10-20 Bayerische Motoren Werke Aktiengesellschaft Betankungssystem zur Betankung eines Fahrzeuges mit mindestens einem Druckbehälter sowie Fahrzeug mit mindestens einem Druckbehälter
JP6268499B2 (ja) * 2015-10-21 2018-01-31 株式会社タツノ ガス充填装置
KR20240032187A (ko) * 2022-08-29 2024-03-12 한국자동차연구원 수소 충전 보조장치 및 이를 구비한 수소 충전 시스템
KR20240032186A (ko) * 2022-08-29 2024-03-12 한국자동차연구원 수소 충전 보조장치 및 이를 구비한 수소 충전 시스템

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Also Published As

Publication number Publication date
US20100175778A1 (en) 2010-07-15
JP2010520977A (ja) 2010-06-17
DE102007012080A1 (de) 2008-09-18
WO2008110240A1 (fr) 2008-09-18

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