GB2261778B - Uninterruptible power supply - Google Patents

Uninterruptible power supply

Info

Publication number
GB2261778B
GB2261778B GB9224137A GB9224137A GB2261778B GB 2261778 B GB2261778 B GB 2261778B GB 9224137 A GB9224137 A GB 9224137A GB 9224137 A GB9224137 A GB 9224137A GB 2261778 B GB2261778 B GB 2261778B
Authority
GB
United Kingdom
Prior art keywords
power supply
uninterruptible power
uninterruptible
supply
power
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 - Fee Related
Application number
GB9224137A
Other versions
GB9224137D0 (en
GB2261778A (en
Inventor
Jimenez Miguel Lopez
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.)
ITISA
Original Assignee
ITISA
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 ITISA filed Critical ITISA
Publication of GB9224137D0 publication Critical patent/GB9224137D0/en
Publication of GB2261778A publication Critical patent/GB2261778A/en
Application granted granted Critical
Publication of GB2261778B publication Critical patent/GB2261778B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02J9/066—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 characterised by the use of dynamo-electric machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
GB9224137A 1991-11-19 1992-11-18 Uninterruptible power supply Expired - Fee Related GB2261778B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09102561A ES2056712B1 (en) 1991-11-19 1991-11-19 CONSTANT POWER SUPPLY SYSTEM TO THE AXIS OF A SYNCHRONOUS MACHINE.

Publications (3)

Publication Number Publication Date
GB9224137D0 GB9224137D0 (en) 1993-01-06
GB2261778A GB2261778A (en) 1993-05-26
GB2261778B true GB2261778B (en) 1996-02-07

Family

ID=8274209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9224137A Expired - Fee Related GB2261778B (en) 1991-11-19 1992-11-18 Uninterruptible power supply

Country Status (3)

Country Link
DE (1) DE4238805A1 (en)
ES (1) ES2056712B1 (en)
GB (1) GB2261778B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5821630A (en) * 1995-11-13 1998-10-13 Schutten; Herman P. Flywheel-speed sensing for control of an emergency-power engine
ES2113314B1 (en) 1996-04-12 1999-01-01 Hart Monetic S A UNINTERRUPTED ELECTRIC POWER SUPPLY SYSTEM.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750270A (en) * 1954-02-08 1956-06-13 British Telecomm Res Ltd Improvements in electric power supply systems
GB1069757A (en) * 1963-08-03 1967-05-24 Kloeckner Humboldt Deutz Ag An immediate stand-by plant for electric main system
GB1183040A (en) * 1964-02-14 1970-03-04 Dynamics Corp America A System for Maintaining Output Frequency of a Motor-driven Current Source Substantially Constant
GB1257243A (en) * 1969-09-03 1971-12-15
US4827152A (en) * 1988-04-18 1989-05-02 Otto Farkas Uninterruptible power supply system
US4857755A (en) * 1988-09-27 1989-08-15 Comstock W Kenneth Constant power system and method
GB2229329A (en) * 1989-02-10 1990-09-19 Itisa Uninterruptible power supply (UPS)

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750270A (en) * 1954-02-08 1956-06-13 British Telecomm Res Ltd Improvements in electric power supply systems
GB1069757A (en) * 1963-08-03 1967-05-24 Kloeckner Humboldt Deutz Ag An immediate stand-by plant for electric main system
GB1183040A (en) * 1964-02-14 1970-03-04 Dynamics Corp America A System for Maintaining Output Frequency of a Motor-driven Current Source Substantially Constant
GB1257243A (en) * 1969-09-03 1971-12-15
US4827152A (en) * 1988-04-18 1989-05-02 Otto Farkas Uninterruptible power supply system
US4857755A (en) * 1988-09-27 1989-08-15 Comstock W Kenneth Constant power system and method
GB2229329A (en) * 1989-02-10 1990-09-19 Itisa Uninterruptible power supply (UPS)

Also Published As

Publication number Publication date
ES2056712B1 (en) 1995-10-01
GB9224137D0 (en) 1993-01-06
ES2056712A2 (en) 1994-10-01
DE4238805A1 (en) 1993-05-27
ES2056712R (en) 1995-02-01
GB2261778A (en) 1993-05-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991118