GB1432832A - Reactor force-commutated chopper - Google Patents

Reactor force-commutated chopper

Info

Publication number
GB1432832A
GB1432832A GB1922873A GB1922873A GB1432832A GB 1432832 A GB1432832 A GB 1432832A GB 1922873 A GB1922873 A GB 1922873A GB 1922873 A GB1922873 A GB 1922873A GB 1432832 A GB1432832 A GB 1432832A
Authority
GB
United Kingdom
Prior art keywords
capacitor
diode
thyristor
inductance
free wheel
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
GB1922873A
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.)
Garrett Corp
Original Assignee
Garrett Corp
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 Garrett Corp filed Critical Garrett Corp
Publication of GB1432832A publication Critical patent/GB1432832A/en
Expired 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/125—Conversion of DC power input into DC power output without intermediate conversion into AC 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
    • H02M3/135—Conversion of DC power input into DC power output without intermediate conversion into AC 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Direct Current Motors (AREA)
GB1922873A 1972-04-24 1973-04-24 Reactor force-commutated chopper Expired GB1432832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24684672A 1972-04-24 1972-04-24

Publications (1)

Publication Number Publication Date
GB1432832A true GB1432832A (en) 1976-04-22

Family

ID=22932477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1922873A Expired GB1432832A (en) 1972-04-24 1973-04-24 Reactor force-commutated chopper

Country Status (8)

Country Link
US (1) US3763418A (cg-RX-API-DMAC7.html)
JP (1) JPS5812828B2 (cg-RX-API-DMAC7.html)
CA (1) CA1007295A (cg-RX-API-DMAC7.html)
CH (1) CH574184A5 (cg-RX-API-DMAC7.html)
DE (1) DE2320128C3 (cg-RX-API-DMAC7.html)
FR (1) FR2181958B1 (cg-RX-API-DMAC7.html)
GB (1) GB1432832A (cg-RX-API-DMAC7.html)
SE (1) SE417042B (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458183A (en) * 1981-10-15 1984-07-03 The University Court Of The University Of Edinburgh DC Motor control
GB2136227A (en) * 1983-03-07 1984-09-12 Nat Res Dev Direct Current Circuit Breakers
US4686393A (en) * 1984-02-01 1987-08-11 National Research Development Corporation Circuit breakers for direct and alternating current

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241524Y2 (cg-RX-API-DMAC7.html) * 1973-01-22 1977-09-20
US3872372A (en) * 1973-09-21 1975-03-18 Bendix Corp DV/DT circuit for use in D.C. link converters
US3921038A (en) * 1974-02-19 1975-11-18 Westinghouse Electric Corp Static surge-current limiter
US3931563A (en) * 1974-09-25 1976-01-06 Westinghouse Electric Corporation Force commutation static frequency changer apparatus using direct current chopper technique
US3989996A (en) * 1974-09-25 1976-11-02 Westinghouse Electric Corporation Force commutation static frequency changer apparatus using direct capacitor commutation
GB2017429B (en) * 1978-02-08 1982-03-31 Hitachi Ltd Motor control apparatus with a thyristor
FR2487139A1 (fr) * 1980-07-17 1982-01-22 Cem Comp Electro Mec Circuit hacheur a commutation libre
US4400662A (en) * 1981-11-04 1983-08-23 Wahlco, Inc. Method and apparatus for energizing an electrostatic precipitator
DE3429488A1 (de) * 1984-08-10 1986-02-20 Danfoss A/S, Nordborg Elektronische schaltvorrichtung
US5208741A (en) * 1991-03-28 1993-05-04 General Electric Company Chopper circuit for dynamic braking in an electric power conversion system
DE10154642C1 (de) * 2001-11-07 2003-07-17 Siemens Ag Auswerteschaltung für einen induktiven Sensor
DE10252827B3 (de) * 2002-11-13 2004-08-05 Siemens Ag Schaltungsanordnung zur schnellen Ansteuerung insbesondere induktiver Lasten
US6919651B2 (en) * 2002-11-26 2005-07-19 Siemens Aktiengesellschaft Circuit arrangement for high-speed switching of inductive loads
US7847510B2 (en) * 2008-02-29 2010-12-07 Johnson Controls Technology Company Controlling switching of thyristors to reduce power loss in variable speed motor
US7986540B2 (en) * 2008-03-07 2011-07-26 Johnson Controls Technology Company Controlling switching noise of an inductively loaded thyristor
US9276511B2 (en) 2014-02-04 2016-03-01 Kohler Co. Field current profile
US9998116B2 (en) 2015-08-03 2018-06-12 Rockwell Automation Technologies, Inc. Auxiliary commutated silicon-controlled rectifier circuit methods and systems
US10103729B2 (en) * 2016-09-28 2018-10-16 Rockwell Automation Technologies, Inc. Auxiliary commutated silicon-controlled rectifier circuit methods and systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499436A (fr) * 1966-09-16 1967-10-27 Alsthom Cgee Dispositif perfectionné pour l'extinction d'un thyristor relié à une source électrique à tension continue
US3538419A (en) * 1968-03-25 1970-11-03 Tokyo Shibaura Electric Co Inverter device
US3530503A (en) * 1968-06-26 1970-09-22 Westinghouse Electric Corp Solid state chopper for controlling load current
CH508303A (de) * 1968-08-08 1971-05-31 Sevcon Eng Ltd Steuereinrichtung zur Steuerung eines einer Last mit veränderlichem Impulstastverhältnis impulsweise zugeführten Gleichstromes
JPS4833804B1 (cg-RX-API-DMAC7.html) * 1968-12-09 1973-10-17
GB1262478A (en) * 1968-12-23 1972-02-02 Lucas Industries Ltd Thyristor circuits
GB1239734A (cg-RX-API-DMAC7.html) * 1969-01-13 1971-07-21
US3648437A (en) * 1969-07-23 1972-03-14 Koppers Co Inc Automatic scr precipitator control
US3600666A (en) * 1970-03-19 1971-08-17 Hewlett Packard Co Switching regulator power supply including fast turnoff means for switching transistor
DE2026532A1 (de) * 1970-05-30 1971-12-09 Siemens Ag Anordnung zur Steuerung der Spannung eines Gleichstromverbrauchers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458183A (en) * 1981-10-15 1984-07-03 The University Court Of The University Of Edinburgh DC Motor control
GB2136227A (en) * 1983-03-07 1984-09-12 Nat Res Dev Direct Current Circuit Breakers
US4686393A (en) * 1984-02-01 1987-08-11 National Research Development Corporation Circuit breakers for direct and alternating current

Also Published As

Publication number Publication date
FR2181958B1 (cg-RX-API-DMAC7.html) 1978-10-20
DE2320128C3 (de) 1983-12-08
CA1007295A (en) 1977-03-22
JPS5812828B2 (ja) 1983-03-10
JPS4954817A (cg-RX-API-DMAC7.html) 1974-05-28
FR2181958A1 (cg-RX-API-DMAC7.html) 1973-12-07
US3763418A (en) 1973-10-02
DE2320128A1 (de) 1973-10-31
CH574184A5 (cg-RX-API-DMAC7.html) 1976-03-31
SE417042B (sv) 1981-02-16
DE2320128B2 (de) 1980-08-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee