ES427299A1 - Improvements in battery units for punta consumption. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in battery units for punta consumption. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES427299A1
ES427299A1 ES427299A ES427299A ES427299A1 ES 427299 A1 ES427299 A1 ES 427299A1 ES 427299 A ES427299 A ES 427299A ES 427299 A ES427299 A ES 427299A ES 427299 A1 ES427299 A1 ES 427299A1
Authority
ES
Spain
Prior art keywords
battery
output
translation
machine
legally binding
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
ES427299A
Other languages
Spanish (es)
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.)
RTX Corp
Original Assignee
United Aircraft 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 claimed from US37120073 external-priority patent/US3821626A/en
Priority claimed from US00371196A external-priority patent/US3823358A/en
Application filed by United Aircraft Corp filed Critical United Aircraft Corp
Publication of ES427299A1 publication Critical patent/ES427299A1/en
Expired legal-status Critical Current

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
    • H01M8/04313—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
    • H01M8/04544—Voltage
    • H01M8/04567—Voltage 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
    • H01M16/00—Structural combinations of different types of electrochemical generators
    • H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
    • H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
    • 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
    • H01M8/04544—Voltage
    • H01M8/04559—Voltage of fuel cell stacks
    • 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
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • 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
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Fuel Cell (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

Improvements in battery units for peak consumption for an energy cell, characterized in that, when the unit cooperates with an energy cell (10) that has a pair of output terminals through which current is supplied to a load, it comprises a battery (20) adapted to supply additional current to said load and connected in parallel with said power cell output terminals, switch means (24), normally of high impedance, connected in series with said battery, means (32) connected in parallel with said power cell output terminals to generate an output pulse of a fixed duration when the output voltage of said power cell drops below a predetermined value, and means (34-50) connecting said pulse of output to said switch means (24) to cause the activation of said switch means (24) and to allow only current to flow from the from said battery (20) towards said charge while said output pulse lasts. (Machine-translation by Google Translate, not legally binding)
ES427299A 1973-06-18 1974-06-15 Improvements in battery units for punta consumption. (Machine-translation by Google Translate, not legally binding) Expired ES427299A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ES427299A1 true ES427299A1 (en) 1976-07-01

Family

ID=27005277

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427299A Expired ES427299A1 (en) 1973-06-18 1974-06-15 Improvements in battery units for punta consumption. (Machine-translation by Google Translate, not legally binding)

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 (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53124809A (en) * 1977-04-04 1978-10-31 Japanese National Railways<Jnr> Apparatus for holding dc voltage in torlley wire of electric railway
DE2907516A1 (en) * 1979-02-26 1980-09-18 Teves Gmbh Alfred FLOATING SADDLE PART COVER DISC BRAKE
EP0024448B1 (en) * 1979-08-29 1983-03-09 Fried. Krupp Gesellschaft mit beschränkter Haftung Device for feeding power consumption units, particularly 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 Charge / discharge device and electronic equipment
JP3571536B2 (en) * 1997-10-20 2004-09-29 富士通株式会社 Battery charging device and method, and electronic device
JP3842552B2 (en) 1998-04-27 2006-11-08 浜松ホトニクス株式会社 Optical component 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
DE102018205985A1 (en) * 2018-04-19 2019-10-24 Audi Ag Electric energy system with fuel cells
CN111775773B (en) * 2020-06-08 2023-05-26 国鸿氢能科技(嘉兴)股份有限公司 Vehicle fuel cell power control method and device

Also Published As

Publication number Publication date
CH570061A5 (en) 1975-11-28
BR7404496A (en) 1976-02-17
IT1014952B (en) 1977-04-30
JPS5035628A (en) 1975-04-04
FR2233735A1 (en) 1975-01-10
AU475580B2 (en) 1976-08-26
DK320474A (en) 1975-02-17
SE386327B (en) 1976-08-02
DE2424032A1 (en) 1975-01-09
AU6733774A (en) 1975-10-02
IN140086B (en) 1976-09-11
NL7404676A (en) 1974-12-20
GB1437888A (en) 1976-06-03

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