GB1147422A - Power supply arrangements and control circuit therefor with switching in zero value region of applied waveform - Google Patents

Power supply arrangements and control circuit therefor with switching in zero value region of applied waveform

Info

Publication number
GB1147422A
GB1147422A GB22165/66A GB2216566A GB1147422A GB 1147422 A GB1147422 A GB 1147422A GB 22165/66 A GB22165/66 A GB 22165/66A GB 2216566 A GB2216566 A GB 2216566A GB 1147422 A GB1147422 A GB 1147422A
Authority
GB
United Kingdom
Prior art keywords
transistor
control
controlled
supply
temperature
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
Application number
GB22165/66A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1147422A publication Critical patent/GB1147422A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
    • H01H33/593—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle for ensuring operation of the switch at a predetermined point of the AC cycle
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
    • 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
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of AC power input into DC power output without possibility of reversal 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
    • H02M7/155—Conversion of AC power input into DC power output without possibility of reversal 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H03K17/136—Modifications for switching at zero crossing in thyristor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Conversion In General (AREA)
  • Control Of Electrical Variables (AREA)
  • Electronic Switches (AREA)
  • Control Of Resistance Heating (AREA)
GB22165/66A 1965-05-18 1966-05-18 Power supply arrangements and control circuit therefor with switching in zero value region of applied waveform Expired GB1147422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US456670A US3381226A (en) 1965-05-18 1965-05-18 Zero crossing synchronous switching circuits for power semiconductors

Publications (1)

Publication Number Publication Date
GB1147422A true GB1147422A (en) 1969-04-02

Family

ID=23813670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22165/66A Expired GB1147422A (en) 1965-05-18 1966-05-18 Power supply arrangements and control circuit therefor with switching in zero value region of applied waveform

Country Status (8)

Country Link
US (1) US3381226A (cg-RX-API-DMAC7.html)
JP (1) JPS449936B1 (cg-RX-API-DMAC7.html)
CH (1) CH457580A (cg-RX-API-DMAC7.html)
DE (1) DE1523332C3 (cg-RX-API-DMAC7.html)
FR (1) FR1480488A (cg-RX-API-DMAC7.html)
GB (1) GB1147422A (cg-RX-API-DMAC7.html)
NL (1) NL6606857A (cg-RX-API-DMAC7.html)
SE (1) SE320745B (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135143A (en) * 1983-02-01 1984-08-22 Ti Russell Hobbs Ltd Electric heating appliance
GB2185161A (en) * 1985-12-09 1987-07-08 Otter Controls Ltd Controls for electrical heating elements of water heaters
GB2206249A (en) * 1987-06-11 1988-12-29 Formula Systems Ltd Control systems and methods for controlling semiconducter switching devices

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484623A (en) * 1966-04-13 1969-12-16 Hunt Electronics Co Power control circuit using bistable switching device
SE310282B (cg-RX-API-DMAC7.html) * 1966-04-14 1969-04-21 Billman Regulator Ab
US3470322A (en) * 1966-08-12 1969-09-30 Charles F Rice Combination conference connection and call transfer device for telephone subscriber lines
US3474228A (en) * 1966-12-28 1969-10-21 Aztec Ind Inc Synchronous firing electric heating system
US3493783A (en) * 1967-01-11 1970-02-03 Amp Inc Solid state switch circuits
US3437904A (en) * 1967-05-22 1969-04-08 Borg Warner Rectifier system with zero crossing control circuits for semiconductor switches
US3434032A (en) * 1967-06-20 1969-03-18 Borg Warner Rectifier system with integral cycle control
US3526791A (en) * 1968-01-19 1970-09-01 Hewlett Packard Co Low noise controller
US3555292A (en) * 1968-08-26 1971-01-12 Gulf & Western Industries Zero swithching network for a triac swithcing circuit
US3590275A (en) * 1968-10-11 1971-06-29 Rca Corp Control circuits
US3597590A (en) * 1969-02-12 1971-08-03 Northern Electric Co Electric blanket control
NL6913129A (cg-RX-API-DMAC7.html) * 1969-08-27 1971-03-02
US3632986A (en) * 1970-05-18 1972-01-04 Phillips Petroleum Co Temperature control system
US3648075A (en) * 1970-06-01 1972-03-07 Teledyne Inc Zero voltage switching ac relay circuit
US3649849A (en) * 1970-09-18 1972-03-14 Wagner Electric Corp Triggering circuits for gate-controlled full-wave alternating current semiconductor switches
US3700933A (en) * 1970-09-28 1972-10-24 Waynco Control circuit
NL7201997A (cg-RX-API-DMAC7.html) * 1971-02-20 1972-08-22
DE2154968A1 (de) * 1971-11-05 1973-05-10 Gehap Gmbh & Co Kg Schaltungsanordnung fuer einen optogekoppelten nullspannungsschalter
US3735148A (en) * 1972-01-10 1973-05-22 Itt System for heating or air conditioning
US3758844A (en) * 1972-04-10 1973-09-11 Waynco Control circuit for load having measureable coefficient of resistance
GB1388437A (en) * 1972-08-25 1975-03-26 Nat Res Dev Electronic switching circuits
US3864844A (en) * 1973-10-26 1975-02-11 Gen Electric Solid state dryer control
FR2335996A1 (fr) * 1975-12-18 1977-07-15 Radiotechnique Compelec Procede de controle de l'alimentation d'une charge electrique et dispositif thermostatique pour la mise en oeuvre du procede
US4620124A (en) * 1984-12-21 1986-10-28 General Electric Company Synchronously operable electrical current switching apparatus having increased contact separation in the open position and increased contact closing force in the closed position
US4620123A (en) * 1984-12-21 1986-10-28 General Electric Company Synchronously operable electrical current switching apparatus having multiple circuit switching capability and/or reduced contact resistance
US4595855A (en) * 1984-12-21 1986-06-17 General Electric Company Synchronously operable electrical current switching apparatus
US4626698A (en) * 1984-12-21 1986-12-02 General Electric Company Zero crossing synchronous AC switching circuits employing piezoceramic bender-type switching devices
US5054293A (en) * 1990-06-04 1991-10-08 William Schwecke Apparatus and method for protecting a compressor in a heat pump
US6474979B1 (en) * 2000-08-29 2002-11-05 Emerson Electric Co. Device and method for triggering a gas furnace ignitor
DE102005020414A1 (de) * 2005-04-27 2006-11-09 Kurz, Gerhard Phasenanschnittsteuerung
US9698767B2 (en) 2012-03-23 2017-07-04 Silicon Laboratories Inc. AC power controller
US9482462B2 (en) * 2013-06-25 2016-11-01 Haier Us Appliance Solutions, Inc. Systems and methods for providing two energy level settings for a refrigerator hot water heater
KR20220089390A (ko) * 2020-12-21 2022-06-28 세메스 주식회사 온도 조절 장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135143A (en) * 1983-02-01 1984-08-22 Ti Russell Hobbs Ltd Electric heating appliance
GB2185161A (en) * 1985-12-09 1987-07-08 Otter Controls Ltd Controls for electrical heating elements of water heaters
GB2185161B (en) * 1985-12-09 1990-03-21 Otter Controls Ltd Controls for electrically powered heating elements
GB2206249A (en) * 1987-06-11 1988-12-29 Formula Systems Ltd Control systems and methods for controlling semiconducter switching devices

Also Published As

Publication number Publication date
JPS449936B1 (cg-RX-API-DMAC7.html) 1969-05-09
DE1523332B2 (de) 1973-05-10
NL6606857A (cg-RX-API-DMAC7.html) 1966-11-21
FR1480488A (cg-RX-API-DMAC7.html) 1967-05-12
US3381226A (en) 1968-04-30
DE1523332A1 (de) 1969-06-26
DE1523332C3 (de) 1973-11-22
CH457580A (de) 1968-06-15
SE320745B (cg-RX-API-DMAC7.html) 1970-02-16

Similar Documents

Publication Publication Date Title
US3161759A (en) Electric range heater control
US3385958A (en) Electric blanket
US3381226A (en) Zero crossing synchronous switching circuits for power semiconductors
US4316080A (en) Temperature control devices
US5349167A (en) Induction heating apparatus with PWM multiple zone heating control
DE3113608A1 (de) Regeleinrichtung
US4302662A (en) Control instrument for electric hot plates
US3114819A (en) Electrical heating devices
US4486648A (en) Energy regulator for a household heating appliance for producing variable speed initial heating
US4629852A (en) Regulator circuit for control of heat output of a heating element
KR830008655A (ko) 보 온 솥
US3920955A (en) Electronic thermally sensitive switch device
US5323062A (en) System for triac trigger control in combination with a sensing element
US5345055A (en) Fast heating curling iron and control circuit therefor
US3564206A (en) Fail-safe sensor/override for circuit
US2745937A (en) Electric oven heating system
US3456095A (en) Solid state temperature control circuit with anticipation and compensation features
US3543005A (en) Temperature control system for an electrically heated blanket
US3258579A (en) Oven control circuit
GB2011660A (en) Variable power and temperature control system for appliances
GB2252647A (en) Power control circuits for electric heaters
US3475593A (en) Method and arrangement for periodically connecting and disconnecting a heating unit
GB1213208A (en) Improvements in or relating to regulators for heater elements
US6160439A (en) Current feed control circuit and electronic appliance using the same
SU817672A1 (ru) Устройство дл регулировани ТЕМпЕРАТуРы