CA1053326A - Hacheurs de courant a frequence constante susceptibles d'alimenter a faible debit une charge inductive - Google Patents

Hacheurs de courant a frequence constante susceptibles d'alimenter a faible debit une charge inductive

Info

Publication number
CA1053326A
CA1053326A CA256,796A CA256796A CA1053326A CA 1053326 A CA1053326 A CA 1053326A CA 256796 A CA256796 A CA 256796A CA 1053326 A CA1053326 A CA 1053326A
Authority
CA
Canada
Prior art keywords
thyristor
diode
current
chopper
defusing
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
CA256,796A
Other languages
English (en)
French (fr)
Inventor
Alain P. Bourguet
Philippe L. Gantois
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Application granted granted Critical
Publication of CA1053326A publication Critical patent/CA1053326A/fr
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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr
    • Y10S388/919—Triggered by resistor or capacitor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr
    • Y10S388/92—Chopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
CA256,796A 1975-08-07 1976-07-12 Hacheurs de courant a frequence constante susceptibles d'alimenter a faible debit une charge inductive Expired CA1053326A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524671A FR2320658A1 (fr) 1975-08-07 1975-08-07 Perfectionnement aux hacheurs de courant a frequence constante susceptibles d'alimenter a faible debit une charge inductive

Publications (1)

Publication Number Publication Date
CA1053326A true CA1053326A (fr) 1979-04-24

Family

ID=9158892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA256,796A Expired CA1053326A (fr) 1975-08-07 1976-07-12 Hacheurs de courant a frequence constante susceptibles d'alimenter a faible debit une charge inductive

Country Status (10)

Country Link
US (1) US4087726A (enExample)
BR (1) BR7605067A (enExample)
CA (1) CA1053326A (enExample)
CH (1) CH609183A5 (enExample)
DE (1) DE2632785C3 (enExample)
FR (1) FR2320658A1 (enExample)
GB (1) GB1555779A (enExample)
IT (1) IT1073659B (enExample)
MX (1) MX143277A (enExample)
SE (1) SE411281B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742010A1 (de) * 1977-09-17 1979-03-22 Bbc Brown Boveri & Cie Schaltungsanordnung zum schalten und stellen von gleichspannung
DE3008907A1 (de) * 1980-03-07 1981-09-17 Siemens AG, 1000 Berlin und 8000 München Gleichstromstellerschaltung
US4427931A (en) 1980-10-17 1984-01-24 Sanyo Electric Co., Ltd. Speed control apparatus for direct current motor
GB8402629D0 (en) * 1984-02-01 1984-03-07 Mcewan P M Circuit breakers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051629A (enExample) *
US3379955A (en) * 1964-11-17 1968-04-23 Lockheed Aircraft Corp Apparatus for protecting the switching elements of static inverters from transient voltages
SE334661B (enExample) * 1969-09-01 1971-05-03 Asea Ab
JPS5037366B1 (enExample) * 1970-03-20 1975-12-02
DE2112826A1 (de) * 1971-03-17 1972-10-05 Kunz Ulrich Dipl Ing Loescheinrichtung mit weicher Kommutierung fuer steuerbare Stromrichterventile
US3761793A (en) * 1971-03-19 1973-09-25 Hitachi Ltd Device for controlling speed of electric automobile
DE2226040A1 (de) * 1971-08-11 1973-02-22 Lokomotivbau Elektrotech Schaltungsanordnung fuer einen elektronischen leistungsschalter mit zwangskommutierung
US3784890A (en) * 1972-12-12 1974-01-08 Allis Chalmers Pulse control circuit for a dc load

Also Published As

Publication number Publication date
IT1073659B (it) 1985-04-17
SE7608446L (sv) 1977-02-08
DE2632785C3 (de) 1980-11-06
US4087726A (en) 1978-05-02
FR2320658B1 (enExample) 1981-06-19
DE2632785B2 (de) 1980-03-13
GB1555779A (en) 1979-11-14
SE411281B (sv) 1979-12-10
FR2320658A1 (fr) 1977-03-04
DE2632785A1 (de) 1977-02-10
CH609183A5 (enExample) 1979-02-15
MX143277A (es) 1981-04-13
BR7605067A (pt) 1977-08-02

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