CA2226498A1 - Systeme de regulation d'alimentation electrique - Google Patents

Systeme de regulation d'alimentation electrique

Info

Publication number
CA2226498A1
CA2226498A1 CA002226498A CA2226498A CA2226498A1 CA 2226498 A1 CA2226498 A1 CA 2226498A1 CA 002226498 A CA002226498 A CA 002226498A CA 2226498 A CA2226498 A CA 2226498A CA 2226498 A1 CA2226498 A1 CA 2226498A1
Authority
CA
Canada
Prior art keywords
winding
circuit
relay contact
power control
electrical 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.)
Granted
Application number
CA002226498A
Other languages
English (en)
Other versions
CA2226498C (fr
Inventor
John Arthur Lawrence
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.)
Individual
Original Assignee
Individual
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 GB9414665A external-priority patent/GB9414665D0/en
Application filed by Individual filed Critical Individual
Publication of CA2226498A1 publication Critical patent/CA2226498A1/fr
Application granted granted Critical
Publication of CA2226498C publication Critical patent/CA2226498C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/40—Controlling the intensity of light discontinuously
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Eletrric Generators (AREA)
  • Relay Circuits (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Radio Relay Systems (AREA)
  • Keying Circuit Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Control Of Electrical Variables (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
CA002226498A 1994-07-20 1995-07-20 Systeme de regulation d'alimentation electrique Expired - Fee Related CA2226498C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9414665A GB9414665D0 (en) 1994-07-20 1994-07-20 Improvements in and relating to control systems for electrical circuits
GB9504282.6 1995-03-03
GB9414665.1 1995-03-03
GBGB9504282.6A GB9504282D0 (en) 1994-07-20 1995-03-03 Improvements in and relating to control systems for electrical circuits
PCT/GB1995/001729 WO1996003018A1 (fr) 1994-07-20 1995-07-20 Systeme de regulation d'alimentation electrique

Publications (2)

Publication Number Publication Date
CA2226498A1 true CA2226498A1 (fr) 1996-02-01
CA2226498C CA2226498C (fr) 2003-02-18

Family

ID=26305306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002226498A Expired - Fee Related CA2226498C (fr) 1994-07-20 1995-07-20 Systeme de regulation d'alimentation electrique

Country Status (13)

Country Link
EP (1) EP0771518B1 (fr)
JP (1) JP3746295B2 (fr)
CN (1) CN1087585C (fr)
AT (1) ATE176118T1 (fr)
AU (1) AU700796B2 (fr)
BR (1) BR9508791A (fr)
CA (1) CA2226498C (fr)
DE (1) DE69507484T2 (fr)
ES (1) ES2129838T3 (fr)
GB (1) GB2307119B (fr)
HK (1) HK1011517A1 (fr)
NZ (1) NZ289906A (fr)
WO (1) WO1996003018A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9081039B2 (en) 2012-05-17 2015-07-14 GM Global Technology Operations LLC Vehicle electrical system fault detection
FR3070225B1 (fr) * 2017-08-16 2019-09-20 Aksor Borne metier automatique
EP3975362A1 (fr) 2020-09-24 2022-03-30 Volvo Truck Corporation Circuit de sécurité pour un système d'alimentation d'un véhicule et procédé de commande du circuit de sécurité

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189664A (en) * 1977-10-05 1980-02-19 Hirschfeld Richard L Power control unit for automatic control of power consumption in a lighting load
US4201938A (en) * 1978-10-02 1980-05-06 Siemens-Allis, Inc. Voltage regulator which eliminates arcing during tap changes
US4237403A (en) * 1979-04-16 1980-12-02 Berkleonics, Inc. Power supply for fluorescent lamp
US4513224A (en) * 1982-09-22 1985-04-23 Pacific Power Control, Inc. Fluorescent-lighting-system voltage controller

Also Published As

Publication number Publication date
GB9703695D0 (en) 1997-04-09
CN1087585C (zh) 2002-07-10
WO1996003018A1 (fr) 1996-02-01
GB2307119B (en) 1998-05-27
DE69507484T2 (de) 1999-09-02
EP0771518A1 (fr) 1997-05-07
JP3746295B2 (ja) 2006-02-15
CN1155967A (zh) 1997-07-30
NZ289906A (en) 1998-10-28
BR9508791A (pt) 1997-12-30
ES2129838T3 (es) 1999-06-16
GB2307119A (en) 1997-05-14
MX9700481A (es) 1998-10-31
CA2226498C (fr) 2003-02-18
ATE176118T1 (de) 1999-02-15
DE69507484D1 (de) 1999-03-04
HK1011517A1 (en) 1999-07-09
AU700796B2 (en) 1999-01-14
JPH10504122A (ja) 1998-04-14
AU2988495A (en) 1996-02-16
EP0771518B1 (fr) 1999-01-20

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