AU475580B2 - Battery peaking unit for fuel cell power plants - Google Patents

Battery peaking unit for fuel cell power plants

Info

Publication number
AU475580B2
AU475580B2 AU67337/74A AU6733774A AU475580B2 AU 475580 B2 AU475580 B2 AU 475580B2 AU 67337/74 A AU67337/74 A AU 67337/74A AU 6733774 A AU6733774 A AU 6733774A AU 475580 B2 AU475580 B2 AU 475580B2
Authority
AU
Australia
Prior art keywords
fuel cell
power plants
cell power
peaking unit
battery peaking
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.)
Expired
Application number
AU67337/74A
Other versions
AU6733774A (en
Inventor
Rudolf Rey William John Maver David Eugene Rosati Paul
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.)
United Technologies Corp
Original Assignee
United Technologies Corp
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
Priority to USUS371196, priority Critical
Priority to US37120073 priority patent/US3821626A/en
Priority to US00371196A priority patent/US3823358A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of AU6733774A publication Critical patent/AU6733774A/en
Application granted granted Critical
Publication of AU475580B2 publication Critical patent/AU475580B2/en
Application status is Expired legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313Processes 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
    • H01M8/04537Electric variables
    • H01M8/04544Voltage
    • H01M8/04567Voltage of auxiliary devices, e.g. batteries, capacitors
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M16/00Structural combinations of different types of electrochemical generators
    • H01M16/003Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
    • H01M16/006Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313Processes 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
    • H01M8/04537Electric variables
    • H01M8/04544Voltage
    • H01M8/04559Voltage of fuel cell stacks
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04955Shut-off or shut-down of fuel cells
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04Circuit 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
    • H02J9/06Circuit 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
    • H02J9/061Circuit 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/10Applications of fuel cells in buildings
    • Y02B90/14Emergency, uninterruptible or back-up power supplies integrating fuel cells
AU67337/74A 1973-06-18 1974-03-29 Battery peaking unit for fuel cell power plants Expired AU475580B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
USUS371196, 1973-06-18
US37120073 US3821626A (en) 1973-06-18 1973-06-18 Battery peaking unit for fuel cell power plants
US00371196A US3823358A (en) 1973-06-18 1973-06-18 Battery peaking unit for fuel cell power plants

Publications (2)

Publication Number Publication Date
AU6733774A AU6733774A (en) 1975-10-02
AU475580B2 true AU475580B2 (en) 1976-08-26

Family

ID=27005277

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67337/74A Expired AU475580B2 (en) 1973-06-18 1974-03-29 Battery peaking unit for fuel cell power plants

Country Status (13)

Country Link
JP (1) JPS5035628A (en)
AU (1) AU475580B2 (en)
BR (1) BR7404496A (en)
CH (1) CH570061A5 (en)
DE (1) DE2424032A1 (en)
DK (1) DK320474A (en)
ES (1) ES427299A1 (en)
FR (1) FR2233735A1 (en)
GB (1) GB1437888A (en)
IN (1) IN140086B (en)
IT (1) IT1014952B (en)
NL (1) NL7404676A (en)
SE (1) SE386327B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750687B2 (en) * 1977-04-04 1982-10-28
DE2907516A1 (en) * 1979-02-26 1980-09-18 Teves Gmbh Alfred Floating caliper spot-type disc brake
AT2728T (en) * 1979-08-29 1983-03-15 Fried. Krupp Gesellschaft Mit Beschraenkter Haftung Means for supply of nutzverbrauchern, in particular in a rail vehicle.
GB2242082A (en) * 1990-03-12 1991-09-18 Epsilon International Limited "An uninterruptible power supply"
JP3069498B2 (en) * 1994-09-01 2000-07-24 富士通株式会社 Rechargeable device and electronic apparatus
JP3571536B2 (en) * 1997-10-20 2004-09-29 富士通株式会社 Battery charging device and method, and electronic device
AU2855199A (en) 1998-04-27 1999-11-16 Hamamatsu Photonics K.K. Optical part and manufacturing method thereof
DE102004001298A1 (en) * 2004-01-08 2005-07-28 Daimlerchrysler Ag Fuel cell system with a fuel cell stack and at least one electrical energy storage device
DE102007035217B4 (en) * 2007-07-25 2011-05-26 Futuree Fuel Cell Solutions Gmbh Energy supply system and method for its operation

Also Published As

Publication number Publication date
IN140086B (en) 1976-09-11
SE386327B (en) 1976-08-02
DE2424032A1 (en) 1975-01-09
GB1437888A (en) 1976-06-03
FR2233735A1 (en) 1975-01-10
IT1014952B (en) 1977-04-30
ES427299A1 (en) 1976-07-01
BR7404496A (en) 1976-02-17
CH570061A5 (en) 1975-11-28
AU6733774A (en) 1975-10-02
JPS5035628A (en) 1975-04-04
DK320474A (en) 1975-02-17
NL7404676A (en) 1974-12-20

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