WO2005036684A3 - Electronique d'alimentation pour systeme d'alimentation a piles a combustible - Google Patents

Electronique d'alimentation pour systeme d'alimentation a piles a combustible Download PDF

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Publication number
WO2005036684A3
WO2005036684A3 PCT/US2004/033407 US2004033407W WO2005036684A3 WO 2005036684 A3 WO2005036684 A3 WO 2005036684A3 US 2004033407 W US2004033407 W US 2004033407W WO 2005036684 A3 WO2005036684 A3 WO 2005036684A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
power
fcpm
inverter
parasitics
Prior art date
Application number
PCT/US2004/033407
Other languages
English (en)
Other versions
WO2005036684A2 (fr
Inventor
Jonathan R Leehey
Lei Xia
Original Assignee
Nuvera Fuel Cells Inc
Jonathan R Leehey
Lei Xia
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 Nuvera Fuel Cells Inc, Jonathan R Leehey, Lei Xia filed Critical Nuvera Fuel Cells Inc
Publication of WO2005036684A2 publication Critical patent/WO2005036684A2/fr
Publication of WO2005036684A3 publication Critical patent/WO2005036684A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H01M8/04925—Power, energy, capacity or load
    • H01M8/04947—Power, energy, capacity or load of auxiliary devices, e.g. batteries, capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04225—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during start-up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04955—Shut-off or shut-down of fuel cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/10—Fuel cells in stationary systems, e.g. emergency power source in plant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537—Electric variables
    • H01M8/04574—Current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/30—The power source being a fuel cell
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/10—Applications of fuel cells in buildings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fuel Cell (AREA)

Abstract

L'invention concerne un système de conditionnement de l'énergie destiné à la connexion d'un module d'alimentation de pile à combustible (FCPM) au secteur à c.a. Le système de conditionnement de l'énergie comprend un inverseur c.c. / c.a. bidirectionnel à un étage et un bus c.c. non régulé entre l'inverseur et le FCPM. Pendant l'allumage de la batterie de piles à combustible, des parasites du FCPM tels que les pompes, les soufflantes, les compresseurs, etc., peuvent être alimentés par le secteur via l'inverseur bidirectionnel. Une fois que le FCPM a atteint son niveau de puissance fonctionnel, il constitue directement la source d'énergie des parasites du module de pile à combustible. Le système est plus efficace que les schémas existants.
PCT/US2004/033407 2003-10-10 2004-10-08 Electronique d'alimentation pour systeme d'alimentation a piles a combustible WO2005036684A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51032103P 2003-10-10 2003-10-10
US60/510,321 2003-10-10

Publications (2)

Publication Number Publication Date
WO2005036684A2 WO2005036684A2 (fr) 2005-04-21
WO2005036684A3 true WO2005036684A3 (fr) 2005-06-30

Family

ID=34435083

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/033407 WO2005036684A2 (fr) 2003-10-10 2004-10-08 Electronique d'alimentation pour systeme d'alimentation a piles a combustible

Country Status (1)

Country Link
WO (1) WO2005036684A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100966418B1 (ko) 2005-05-20 2010-06-28 에스엠에이 솔라 테크놀로지 아게 양방향 배터리 파워인버터

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2885459B1 (fr) * 2005-05-03 2007-08-24 Air Liquide Circuit d'alimentation sans interruption
US7923965B2 (en) * 2005-10-10 2011-04-12 General Electric Company Methods for coupling an energy storage system to a variable energy supply system
GB0615562D0 (en) * 2006-08-04 2006-09-13 Ceres Power Ltd Power supply control for power
KR100787245B1 (ko) * 2006-11-28 2007-12-21 (주)퓨얼셀 파워 안정적인 전력분배장치를 구비한 연료전지 시스템
CN101765965A (zh) 2007-07-26 2010-06-30 Utc电力公司 具有ac和dc功率源的功率系统
ITTV20080034A1 (it) * 2008-03-03 2009-09-04 Aldo Mauro Manfredini Generatore autonomo di corrente elettrica.
JP5643194B2 (ja) * 2008-06-13 2014-12-17 セラミック・フューエル・セルズ・リミテッド 燃料電池システム及び燃料電池の電力の供給を安定化するための方法
US20120326516A1 (en) * 2011-06-27 2012-12-27 Bloom Energy Corporation Fuel Cell Power Generation System with Isolated and Non-Isolated Buses
CN102522808B (zh) * 2011-12-13 2014-12-24 深圳市禾望电气有限公司 电力电子设备的辅助供电系统及方法
JP6258774B2 (ja) * 2014-04-24 2018-01-10 京セラ株式会社 電力制御システム、電力制御装置、および電力制御システムの制御方法
CN108616133A (zh) * 2016-12-09 2018-10-02 国网北京市电力公司 一种储能装置及其控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018937A1 (fr) * 1994-12-14 1996-06-20 Kenetech Windpower, Inc. Convertisseur bidirectionnel raccorde au secteur comprenant un decoupeur continu/continu a modulation d'impulsions en largeur et dispositif de stockage/alimentation d'energie
WO2003084041A1 (fr) * 2002-03-28 2003-10-09 Curtin University Of Technology Systeme et procede de conversion de puissance
DE10304792A1 (de) * 2002-02-12 2003-10-16 Vaillant Gmbh Eigenspannungsversorgung für eine Brennstoffzellenvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018937A1 (fr) * 1994-12-14 1996-06-20 Kenetech Windpower, Inc. Convertisseur bidirectionnel raccorde au secteur comprenant un decoupeur continu/continu a modulation d'impulsions en largeur et dispositif de stockage/alimentation d'energie
DE10304792A1 (de) * 2002-02-12 2003-10-16 Vaillant Gmbh Eigenspannungsversorgung für eine Brennstoffzellenvorrichtung
WO2003084041A1 (fr) * 2002-03-28 2003-10-09 Curtin University Of Technology Systeme et procede de conversion de puissance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100966418B1 (ko) 2005-05-20 2010-06-28 에스엠에이 솔라 테크놀로지 아게 양방향 배터리 파워인버터

Also Published As

Publication number Publication date
WO2005036684A2 (fr) 2005-04-21

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