CA2137366A1 - Ideal voltage controller - Google Patents

Ideal voltage controller

Info

Publication number
CA2137366A1
CA2137366A1 CA002137366A CA2137366A CA2137366A1 CA 2137366 A1 CA2137366 A1 CA 2137366A1 CA 002137366 A CA002137366 A CA 002137366A CA 2137366 A CA2137366 A CA 2137366A CA 2137366 A1 CA2137366 A1 CA 2137366A1
Authority
CA
Canada
Prior art keywords
voltage
signal
operating
load
generating
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.)
Abandoned
Application number
CA002137366A
Other languages
English (en)
French (fr)
Inventor
Chris A. Riggio
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.)
GREEN TECHNOLOGIES Inc A DELAWARE Corp
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
Application filed by Individual filed Critical Individual
Publication of CA2137366A1 publication Critical patent/CA2137366A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/2573—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • 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
    • G05F1/40—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
    • 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
    • G05F1/66—Regulating electric power

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 Electrical Variables (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CA002137366A 1992-06-26 1993-05-21 Ideal voltage controller Abandoned CA2137366A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US905,288 1986-09-08
US07/905,288 US5329223A (en) 1992-06-26 1992-06-26 Ideal voltage controller for conserving energy in inductive loads

Publications (1)

Publication Number Publication Date
CA2137366A1 true CA2137366A1 (en) 1994-01-06

Family

ID=25420572

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002137366A Abandoned CA2137366A1 (en) 1992-06-26 1993-05-21 Ideal voltage controller

Country Status (10)

Country Link
US (1) US5329223A (cg-RX-API-DMAC10.html)
EP (1) EP0679269A1 (cg-RX-API-DMAC10.html)
CN (1) CN1083945A (cg-RX-API-DMAC10.html)
AU (1) AU4384693A (cg-RX-API-DMAC10.html)
BR (1) BR9306593A (cg-RX-API-DMAC10.html)
CA (1) CA2137366A1 (cg-RX-API-DMAC10.html)
IL (1) IL105872A (cg-RX-API-DMAC10.html)
MX (1) MX9303837A (cg-RX-API-DMAC10.html)
TW (1) TW289180B (cg-RX-API-DMAC10.html)
WO (1) WO1994000806A1 (cg-RX-API-DMAC10.html)

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US5691628A (en) * 1995-03-21 1997-11-25 Rochester Instrument Systems, Inc. Regulation of current or voltage with PWM controller
US5587642A (en) * 1995-04-07 1996-12-24 Whirlpool Corporation Fan motor brown-out control algorithm
US5847555A (en) * 1995-08-01 1998-12-08 Lewis; Dennis E. Source voltage sensitive load controller
KR0154844B1 (ko) * 1995-08-23 1998-12-15 김광호 출력 부하 검출 장치
US6194881B1 (en) 1999-05-17 2001-02-27 Nmb (Usa), Inc Switching power supply for lowered distribution system disturbance
EP1782144A4 (en) * 2004-07-26 2008-07-02 S M Universe Electronics Ltd VOLTAGE REGULATOR
FR2874700B1 (fr) * 2004-08-31 2006-11-17 St Microelectronics Sa Detection de l'etat d'alimentation d'une charge alimentee par une tension variable
FR2881297B1 (fr) * 2005-01-27 2007-05-18 Schneider Toshiba Inverter Procede et systeme de gestion de la tension sur le bus continu d'un variateur de vitesse pour moteur electrique
GB2428097A (en) * 2005-07-07 2007-01-17 Agilent Technologies Inc Error signal averaging circuit
US9148083B2 (en) 2009-06-11 2015-09-29 Eaton Corporation System and method of dynamic regulation of real power to a load
US8339093B2 (en) * 2009-06-11 2012-12-25 Eaton Corporation System and method of dynamic regulation of real power to a load
US8232760B2 (en) * 2009-06-11 2012-07-31 Easton Corporation System and method of dynamic regulation of real power to a load

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US3506852A (en) * 1967-03-10 1970-04-14 Barber Colman Co Method and apparatus to provide zero angle firing of a static latching switch in a noise-free electric controller
US3633094A (en) * 1970-04-15 1972-01-04 Barber Colman Co Burst length proportioning controller
US3821634A (en) * 1972-10-02 1974-06-28 Tony Construction Inc Externally regulated power phase control circuit
US3859591A (en) * 1973-07-02 1975-01-07 Display Enterprises Inc Soft turn-on power switching circuit
JPS5532119B2 (cg-RX-API-DMAC10.html) * 1973-10-12 1980-08-22
US4011489A (en) * 1974-11-20 1977-03-08 General Electric Company Apparatus for regulating magnetic flux in an AC motor
US3961236A (en) * 1975-02-07 1976-06-01 Xerox Corporation Constant power regulator for xerographic fusing system
US4078393A (en) * 1976-01-09 1978-03-14 Borg-Warner Corporation Control system for controlling the operation of a three-phase load
DE2629831C3 (de) * 1976-06-30 1981-10-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Phasenanschnittsteuerung für beliebige Lasten mittels einer monolithisch integrierten Schaltung
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US4255695A (en) * 1978-09-25 1981-03-10 General Electric Company Method and apparatus for control of inverter synchronous machine drive system
US4185575A (en) * 1979-02-28 1980-01-29 The Singer Company Ramp speed integrated motor controller for sewing machines
US4237531A (en) * 1979-04-24 1980-12-02 General Electric Company Controlled current inverter system having semiconductor overvoltage protection
US4242625A (en) * 1979-05-04 1980-12-30 Louis W. Parker Energy economizer for polyphase induction motors
US4266177A (en) * 1979-06-01 1981-05-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Power factor control system for AC induction motors
US4333046A (en) * 1979-08-15 1982-06-01 The Scott & Fetzer Company Power factor control of a three-phase induction motor
US4271386A (en) * 1979-12-05 1981-06-02 The Scott & Fetzer Company Power factor controller for induction motor
US4287464A (en) * 1979-12-17 1981-09-01 The Scott & Fetzer Company Power factor controller for an induction motor using transistor switch means with variable breakdown voltage
US4302717A (en) * 1980-02-04 1981-11-24 Fairchild Camera And Instrument Corp. Power supply with increased dynamic range
US4323835A (en) * 1980-03-05 1982-04-06 The Scott & Fetzer Company Simplified power factor controller for induction motor
US4298831A (en) * 1980-03-24 1981-11-03 General Electric Company Method and apparatus for operating a plurality of parallel coupled, arbitrarily loaded induction machines from a single controlled current inverter
JPS56150995A (en) * 1980-04-11 1981-11-21 Iirisari Jiyunia Edowaado Motor power control device
JPS6042717B2 (ja) * 1980-04-22 1985-09-24 三菱電機株式会社 誘導電動機用電力制御装置
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JPS5768694A (en) * 1980-10-13 1982-04-27 Hitachi Ltd Controller for synchronous motor
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US4439718A (en) * 1981-08-28 1984-03-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Motor power control circuit for A.C. induction motors
US4426614A (en) * 1981-11-30 1984-01-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Pulsed thyristor trigger control circuit
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US4459528A (en) * 1982-12-16 1984-07-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Phase detector for three-phase power factor controller
US4469998A (en) * 1982-12-16 1984-09-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Three-phase power factor controller with induced emf sensing
US4567425A (en) * 1983-12-14 1986-01-28 General Electric Company Method of and apparatus for half-cycle-average or R.M.S. load voltage control
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US4870340A (en) * 1989-02-03 1989-09-26 Davis Controls Corporation Method of and apparatus for reducing energy consumption
US5239255A (en) * 1991-02-20 1993-08-24 Bayview Technology Group Phase-controlled power modulation system

Also Published As

Publication number Publication date
IL105872A (en) 1996-03-31
US5329223A (en) 1994-07-12
TW289180B (cg-RX-API-DMAC10.html) 1996-10-21
EP0679269A1 (en) 1995-11-02
AU4384693A (en) 1994-01-24
IL105872A0 (en) 1993-10-20
WO1994000806A8 (en) 2001-05-17
BR9306593A (pt) 1998-12-08
WO1994000806A1 (en) 1994-01-06
MX9303837A (es) 1994-02-28
CN1083945A (zh) 1994-03-16

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Legal Events

Date Code Title Description
FZDE Discontinued