AR044162A1 - MANAGEMENT OF THERMAL ENERGY IN ELECTROCHEMICAL FUEL CELLS - Google Patents

MANAGEMENT OF THERMAL ENERGY IN ELECTROCHEMICAL FUEL CELLS

Info

Publication number
AR044162A1
AR044162A1 ARP040101507A ARP040101507A AR044162A1 AR 044162 A1 AR044162 A1 AR 044162A1 AR P040101507 A ARP040101507 A AR P040101507A AR P040101507 A ARP040101507 A AR P040101507A AR 044162 A1 AR044162 A1 AR 044162A1
Authority
AR
Argentina
Prior art keywords
water
cell stack
fuel cell
membrane
thermal
Prior art date
Application number
ARP040101507A
Other languages
Spanish (es)
Original Assignee
Intelligent Energy Ltd
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 Intelligent Energy Ltd filed Critical Intelligent Energy Ltd
Priority to ARP040101507A priority Critical patent/AR044162A1/en
Publication of AR044162A1 publication Critical patent/AR044162A1/en

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Classifications

    • 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

Abstract

Un conjunto de células de combustible suministra agua y producto secundario de vapor de agua a un circuito de agua de enfriamiento suministrado a un tanque de almacenamiento térmico del cual puede ser reciclado a la pila de células de combustible como entrada directa a los conjuntos de membranas-electrodos, para uso como combustible/precalentamiento de oxidante y/o inyección de agua directo al conjunto de membranas-electrodos. La pureza del agua administrada a la membrana es de este modo asegurada. El tanque de almacenamiento térmico sirve para un desacoplamiento de la carga térmica y la carga eléctrica en la pila de células de combustible en una unidad combinada de administración de energía térmica y eléctrica. Bajo condiciones de baja carga eléctrica externa, la pila de células de combustible y su circuito de enfriamiento pueden ser utilizados a alta capacidad para proporcionar agua caliente.A set of fuel cells supplies water and secondary product of water vapor to a cooling water circuit supplied to a thermal storage tank from which it can be recycled to the fuel cell stack as a direct entrance to the membrane assemblies. electrodes, for use as fuel / oxidant preheating and / or direct water injection to the membrane-electrode assembly. The purity of the water administered to the membrane is thus ensured. The thermal storage tank serves for decoupling the thermal load and the electric load in the fuel cell stack in a combined thermal and electrical energy management unit. Under conditions of low external electrical load, the fuel cell stack and its cooling circuit can be used at high capacity to provide hot water.

ARP040101507A 2004-05-03 2004-05-03 MANAGEMENT OF THERMAL ENERGY IN ELECTROCHEMICAL FUEL CELLS AR044162A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARP040101507A AR044162A1 (en) 2004-05-03 2004-05-03 MANAGEMENT OF THERMAL ENERGY IN ELECTROCHEMICAL FUEL CELLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP040101507A AR044162A1 (en) 2004-05-03 2004-05-03 MANAGEMENT OF THERMAL ENERGY IN ELECTROCHEMICAL FUEL CELLS

Publications (1)

Publication Number Publication Date
AR044162A1 true AR044162A1 (en) 2005-08-24

Family

ID=42778151

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040101507A AR044162A1 (en) 2004-05-03 2004-05-03 MANAGEMENT OF THERMAL ENERGY IN ELECTROCHEMICAL FUEL CELLS

Country Status (1)

Country Link
AR (1) AR044162A1 (en)

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