CY1107999T1 - ELECTRICAL POWER SUPPLY SYSTEM - Google Patents

ELECTRICAL POWER SUPPLY SYSTEM

Info

Publication number
CY1107999T1
CY1107999T1 CY20071100154T CY071100154T CY1107999T1 CY 1107999 T1 CY1107999 T1 CY 1107999T1 CY 20071100154 T CY20071100154 T CY 20071100154T CY 071100154 T CY071100154 T CY 071100154T CY 1107999 T1 CY1107999 T1 CY 1107999T1
Authority
CY
Cyprus
Prior art keywords
power
power supply
container
supply system
electrical power
Prior art date
Application number
CY20071100154T
Other languages
Greek (el)
Inventor
Lee Juby
Russell Benstead
Simon Redford
Original Assignee
Energetix Group Limited
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 EP03780323A external-priority patent/EP1567748B1/en
Application filed by Energetix Group Limited filed Critical Energetix Group Limited
Publication of CY1107999T1 publication Critical patent/CY1107999T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/0207—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C13/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/14—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads
    • F02C6/16—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads for storing compressed air
    • 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
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

Ένα σύστημα για την παροχή εφεδρικής ηλεκτρικής ισχύος στην περίπτωση διακοπής λειτουργίας της βοηθητικής ηλεκτρικής τροφοδοσίας, το οποίο περιλαμβάνει ένα δοχείο (11) προσαρμοσμένο να περιέχει έναν όγκο συμπιεσμένου αερίου που τροφοδοτείται από έναν συμπιεστή (10), μια βαλβίδα σωληνοειδούς (14) για την απελευθέρωση αερίου από το δοχείο (11) μέσω ενός ρυθμιστή πίεσης (12) σε έναν διαστολέα κύλισης (15) που περιέχει ένα περιστροφικό μέλος το οποίο, μέσω της διέλευσης αερίου, κινεί μια γεννήτρια (16) για να παράγεται κατ' αυτόν τον τρόπο μια τροφοδοσία ηλεκτρικής ισχύος. Μια μονάδα καθορισμού ισχύος (17) και ένας ηλεκτρονικός έλεγχος (13) προσδιορίζουν τη λειτουργία του συστήματος που συντελείται αυτόματα κατά την διακοπή της λειτουργίας της βοηθητικής ηλεκτρικής τροφοδοσίας για να παρέχεται κατά συνέπεια μια αληθινά αδιάλειπτη παροχή ισχύος για εγκαταστάσεις όπως υπολογιστές και συστήματα επικοινωνίας.A system for providing backup power in the event of an auxiliary power failure, comprising a container (11) adapted to contain a volume of compressed gas supplied by a compressor (10), a solenoid valve (14) for release of gas from the container (11) through a pressure regulator (12) to a scroll spreader (15) containing a rotary member which, through the gas passage, moves a generator (16) to thereby produce a feedelectrical power. A power setting unit (17) and an electronic control (13) determine the operation of the system automatically when the auxiliary power is switched off to provide a truly uninterrupted power supply to installations such as computers and communication systems.

CY20071100154T 2002-12-07 2007-02-05 ELECTRICAL POWER SUPPLY SYSTEM CY1107999T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0228599.7A GB0228599D0 (en) 2002-12-07 2002-12-07 Electrical power supply system
GBGB0309834.0A GB0309834D0 (en) 2002-12-07 2003-04-29 Electrical power supply system
EP03780323A EP1567748B1 (en) 2002-12-07 2003-12-02 Electrical power supply system

Publications (1)

Publication Number Publication Date
CY1107999T1 true CY1107999T1 (en) 2013-09-04

Family

ID=9949277

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20071100154T CY1107999T1 (en) 2002-12-07 2007-02-05 ELECTRICAL POWER SUPPLY SYSTEM

Country Status (5)

Country Link
JP (1) JP4863446B2 (en)
CN (1) CN100408809C (en)
CY (1) CY1107999T1 (en)
GB (2) GB0228599D0 (en)
PT (1) PT1567748E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5597589B2 (en) * 2011-04-19 2014-10-01 株式会社神戸製鋼所 Screw expander
US8907524B2 (en) * 2013-05-09 2014-12-09 Expansion Energy Llc Systems and methods of semi-centralized power storage and power production for multi-directional smart grid and other applications
JP6944262B2 (en) * 2017-03-29 2021-10-06 株式会社神戸製鋼所 Compressed air storage power generator
CN110307142B (en) * 2019-06-28 2020-09-29 大唐半导体科技有限公司 Control method of air compressor and air compressor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281256A (en) * 1979-05-15 1981-07-28 The United States Of America As Represented By The United States Department Of Energy Compressed air energy storage system
JPS56165701A (en) * 1980-05-23 1981-12-19 Hitachi Ltd Power generator
US5337560A (en) * 1992-04-02 1994-08-16 Abdelmalek Fawzy T Shock absorber and a hermetically sealed scroll gas expander for a vehicular gas compression and expansion power system
JP3104414B2 (en) * 1992-07-21 2000-10-30 株式会社日立製作所 Synchronous rotary scroll fluid machine
JPH07170660A (en) * 1993-10-15 1995-07-04 Sony Tektronix Corp Power supply device
JPH10257696A (en) * 1997-03-14 1998-09-25 Shinko Electric Co Ltd Emergency power supply equipment
JP3457519B2 (en) * 1997-09-19 2003-10-20 株式会社日立産機システム Oil-free scroll compressor and method of manufacturing the same
JP2000032685A (en) * 1998-07-10 2000-01-28 Shinko Pantec Co Ltd Uninterruptible power supply system
GB2342955A (en) * 1998-10-20 2000-04-26 Chester Barnett Richard Alexan Motorised transportation
JP4079403B2 (en) * 1999-05-17 2008-04-23 株式会社パワーシステム Series-parallel switching capacitor power storage device
US6464467B2 (en) * 2000-03-31 2002-10-15 Battelle Memorial Institute Involute spiral wrap device
US6276123B1 (en) * 2000-09-21 2001-08-21 Siemens Westinghouse Power Corporation Two stage expansion and single stage combustion power plant
AU2002305423A1 (en) * 2001-05-07 2002-11-18 Battelle Memorial Institute Heat energy utilization system

Also Published As

Publication number Publication date
PT1567748E (en) 2007-02-28
CN100408809C (en) 2008-08-06
CN1723337A (en) 2006-01-18
JP4863446B2 (en) 2012-01-25
GB0309834D0 (en) 2003-06-04
GB0228599D0 (en) 2003-01-15
JP2006509158A (en) 2006-03-16

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