WO2010055430A3 - Power Supply Control Device and Method - Google Patents

Power Supply Control Device and Method Download PDF

Info

Publication number
WO2010055430A3
WO2010055430A3 PCT/IB2009/054802 IB2009054802W WO2010055430A3 WO 2010055430 A3 WO2010055430 A3 WO 2010055430A3 IB 2009054802 W IB2009054802 W IB 2009054802W WO 2010055430 A3 WO2010055430 A3 WO 2010055430A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
mains
power line
drawn
control device
Prior art date
Application number
PCT/IB2009/054802
Other languages
French (fr)
Other versions
WO2010055430A2 (en
Inventor
John Barry Leech
Original Assignee
John Barry Leech
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 John Barry Leech filed Critical John Barry Leech
Publication of WO2010055430A2 publication Critical patent/WO2010055430A2/en
Publication of WO2010055430A3 publication Critical patent/WO2010055430A3/en

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
    • H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

The present invention relates to a device and method for saving electrical energy and to a corresponding method for saving electrical energy. A power supply control device (1) for controlling electrical power (7) drawn from a mains supply (11) comprises mains input terminals (2, 3) for connection to a mains supply, mains output terminals (4, 5) for connection to an electrical consumer apparatus (6), a power line (8, 9) extending between the mains input and mains output, and a power sense circuit (10) for sensing a measure of the power drawn by the apparatus from the mains output. A relay (12) is in series with the power line (8), and a controller (14) is arranged to open the relay to disconnect the circuit through the power line when the measure of power is below a threshold. The device also comprises an over-current protection fuse (12) in series with the power line (8). The power sense circuit (10) is arranged to utilise the current protection fuse (12) as a current sense resistor to generate an output signal to the controller (14) representative of the real power drawn by the consumer apparatus (6).
PCT/IB2009/054802 2008-11-12 2009-10-29 Power Supply Control Device and Method WO2010055430A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0820672.4 2008-11-12
GB0820672A GB2465343A (en) 2008-11-12 2008-11-12 Power supply control using protection fuse as current sense resistor

Publications (2)

Publication Number Publication Date
WO2010055430A2 WO2010055430A2 (en) 2010-05-20
WO2010055430A3 true WO2010055430A3 (en) 2010-08-26

Family

ID=40139778

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/054802 WO2010055430A2 (en) 2008-11-12 2009-10-29 Power Supply Control Device and Method

Country Status (2)

Country Link
GB (1) GB2465343A (en)
WO (1) WO2010055430A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105227164A (en) * 2014-06-06 2016-01-06 佛山市顺德区美的电热电器制造有限公司 The control method of relay, control device and electromagnetic oven

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201004521A2 (en) * 2010-06-04 2012-01-23 Vestel Elektroni̇k Sanayi̇ Ve Ti̇caret A.Ş. Low power standby position power system with ultrasonic control.
EP2722965A1 (en) * 2012-10-19 2014-04-23 Electrolux Home Products Corporation N.V. Electronic control device and method for reducing stand-by state energy consumption of an electric household appliance
CN103326193B (en) * 2013-06-05 2015-07-22 哈尔滨工程大学 Electronic arc suppression power socket
US10598703B2 (en) 2015-07-20 2020-03-24 Eaton Intelligent Power Limited Electric fuse current sensing systems and monitoring methods
US11289298B2 (en) 2018-05-31 2022-03-29 Eaton Intelligent Power Limited Monitoring systems and methods for estimating thermal-mechanical fatigue in an electrical fuse
US11143718B2 (en) 2018-05-31 2021-10-12 Eaton Intelligent Power Limited Monitoring systems and methods for estimating thermal-mechanical fatigue in an electrical fuse
CN110474190B (en) * 2019-08-08 2024-06-21 南昌华飞物联技术有限公司 Electric shock prevention socket

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000295777A (en) * 1999-04-05 2000-10-20 Seiko Instruments Inc Battery equipment
US6501195B1 (en) * 2000-06-21 2002-12-31 Bits Ltd Device for controlling power distribution to subsystems
US6611069B1 (en) * 1999-05-18 2003-08-26 Peace Wang Power supply status control circuit of electrical outlet set designed for use with computer and peripheral apparatus
US20070297112A1 (en) * 2006-06-23 2007-12-27 Ergylink Energy saver
WO2008062174A2 (en) * 2006-11-24 2008-05-29 Enviroplug Ltd An energy saving device
WO2008064410A1 (en) * 2006-11-27 2008-06-05 Ember Technologies Pty Ltd Power supply control device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451743B (en) * 1985-04-12 1987-10-26 Ericsson Telefon Ab L M ELECTRONIC CIRCUIT
US5563455A (en) * 1995-02-27 1996-10-08 Sun Microsystems, Inc. Method and apparatus for sequencing and controlling power distribution
US6424035B1 (en) * 1998-11-05 2002-07-23 Fairchild Semiconductor Corporation Semiconductor bilateral switch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000295777A (en) * 1999-04-05 2000-10-20 Seiko Instruments Inc Battery equipment
US6611069B1 (en) * 1999-05-18 2003-08-26 Peace Wang Power supply status control circuit of electrical outlet set designed for use with computer and peripheral apparatus
US6501195B1 (en) * 2000-06-21 2002-12-31 Bits Ltd Device for controlling power distribution to subsystems
US20070297112A1 (en) * 2006-06-23 2007-12-27 Ergylink Energy saver
WO2008062174A2 (en) * 2006-11-24 2008-05-29 Enviroplug Ltd An energy saving device
WO2008064410A1 (en) * 2006-11-27 2008-06-05 Ember Technologies Pty Ltd Power supply control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105227164A (en) * 2014-06-06 2016-01-06 佛山市顺德区美的电热电器制造有限公司 The control method of relay, control device and electromagnetic oven
CN105227164B (en) * 2014-06-06 2020-06-30 佛山市顺德区美的电热电器制造有限公司 Relay control method and device and induction cooker

Also Published As

Publication number Publication date
GB0820672D0 (en) 2008-12-17
WO2010055430A2 (en) 2010-05-20
GB2465343A (en) 2010-05-19

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