ES8200529A1 - Un dispositivo conmutador para accionar una carga - Google Patents

Un dispositivo conmutador para accionar una carga

Info

Publication number
ES8200529A1
ES8200529A1 ES498477A ES498477A ES8200529A1 ES 8200529 A1 ES8200529 A1 ES 8200529A1 ES 498477 A ES498477 A ES 498477A ES 498477 A ES498477 A ES 498477A ES 8200529 A1 ES8200529 A1 ES 8200529A1
Authority
ES
Spain
Prior art keywords
load
commutation
driving
commutation circuit
converted
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
ES498477A
Other languages
English (en)
Other versions
ES498477A0 (es
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.)
ELDURAIL INDUSTRIE EN HANDELSONDERNEMING BV
Original Assignee
ELDURAIL INDUSTRIE EN HANDELSONDERNEMING BV
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 ELDURAIL INDUSTRIE EN HANDELSONDERNEMING BV filed Critical ELDURAIL INDUSTRIE EN HANDELSONDERNEMING BV
Publication of ES498477A0 publication Critical patent/ES498477A0/es
Publication of ES8200529A1 publication Critical patent/ES8200529A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
    • 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
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac 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
    • H02M7/515—Conversion of dc power input into ac 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
    • H02M7/5152—Conversion of dc power input into ac 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 with separate extinguishing means
    • H02M7/5155—Conversion of dc power input into ac 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 with separate extinguishing means wherein each commutation element has its own extinguishing means

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Ticket-Dispensing Machines (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electronic Switches (AREA)
  • Control Of Ac Motors In General (AREA)
  • Materials For Medical Uses (AREA)
  • Control Of Stepping Motors (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Hydrogenated Pyridines (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

DISPOSITIVO CONMUTADOR PARA ACCIONAR UNA CARGA. CONSTA DE UN CONVERTIDOR (2) QUE TRANSFORMA UNA TENSION DE ALIMENTACION PRINCIPAL EN TENSIONES INTERMEDIAS POSITIVA Y NEGATIVA; DE UN INVERSOR (3) PARA CONVERTIR LAS TENSIONES INTERMEDIAS EN LA TENSION DE CONTROL PARA SER APLICADA, AL MENOS, A UNA CARGA CONECTADA AL DISPOSITIVO, COMO, POR EJEMPLO, A UN MOTOR ELECTRICO (5), Y DE UN DISPOSITIVO DE CONTROL (6) PARA CONTROLAR LA FRECUENCIA DE LA CITADA TENSION DE CONTROL. EL INVERSR (3) COMPRENDE UN TIRISTOR PRINCIPAL PARA LA TENSION INTERMEDIA POSITIVA Y UN TIRISTOR PRINCIPAL PARA LA TENSION INTERMEDIA NEGATIVA, SIENDO ACTIVABLES AMBOS TIRISTORES POR EL DISPOSITIVO DE CONTROL (6), Y UN CIRCUITO DE CONMUTACION QUE INCLUYE UN TIRISTOR AUXILIAR, ACTIVABLE POR EL DISPOSITIVO DE CONTROL (6), PARA CADA UNO DE LOS TIRISTORES PRINCIPALES.
ES498477A 1979-12-22 1980-12-19 Un dispositivo conmutador para accionar una carga Expired ES8200529A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7909300A NL7909300A (nl) 1979-12-22 1979-12-22 Inrichting voor het regelen van een spanning of de frequentie daarvan.

Publications (2)

Publication Number Publication Date
ES498477A0 ES498477A0 (es) 1981-11-01
ES8200529A1 true ES8200529A1 (es) 1981-11-01

Family

ID=19834386

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498477A Expired ES8200529A1 (es) 1979-12-22 1980-12-19 Un dispositivo conmutador para accionar una carga

Country Status (16)

Country Link
US (1) US4400656A (es)
EP (1) EP0031612B1 (es)
JP (1) JPS56103976A (es)
AT (1) ATE10318T1 (es)
AU (1) AU552921B2 (es)
BR (1) BR8008454A (es)
CA (1) CA1154086A (es)
DE (1) DE3069645D1 (es)
DK (1) DK525680A (es)
ES (1) ES8200529A1 (es)
FI (1) FI71641C (es)
GR (1) GR72752B (es)
IE (1) IE51257B1 (es)
NL (1) NL7909300A (es)
NO (1) NO803702L (es)
PT (1) PT72239B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59123478A (ja) * 1982-12-28 1984-07-17 Toshiba Corp 電圧形インバ−タの制御装置
US4591965A (en) * 1984-10-19 1986-05-27 Dickerson Arthur F Inverter for use with solar arrays
JP2954333B2 (ja) * 1990-11-28 1999-09-27 株式会社日立製作所 交流電動機可変速システム
US10216523B2 (en) 2015-07-17 2019-02-26 General Electric Company Systems and methods for implementing control logic

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249844A (en) * 1962-08-23 1966-05-03 Honeywell Inc Semiconductor apparatus
US3512067A (en) * 1965-03-25 1970-05-12 Mini Ind Constructillor Speed regulation of asynchronous three-phase motors
US3391328A (en) * 1966-09-06 1968-07-02 Reliance Electric & Eng Co Increased efficiency commutation circuit for thyristors
DE1638608C3 (de) * 1967-09-22 1973-12-06 Siemens Ag, 1000 Berlin U. 8000 Muenchen Verfahren zum Betrieb eines Strom nchters
DE2112186C3 (de) * 1971-03-13 1975-05-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Bildung der Steuersignale eines Pulswechselrichters für die Drehzahlsteuerung von Drehfeldmaschinen sowie eine Anordnung zur Durchführung des Verfahrens
US3805141A (en) * 1973-01-08 1974-04-16 United Aircraft Corp Bimodal inverter
US3980941A (en) * 1975-06-18 1976-09-14 General Electric Company Reset circuit for auto-sequential commutated inverter
US4060757A (en) * 1976-09-17 1977-11-29 General Electric Co. Inverters having a transformer-coupled commutating circuit
DE2746115A1 (de) * 1977-10-13 1979-04-19 Siemens Ag Wechselrichter mit mindestens zwei steuerbaren lastthyristoren

Also Published As

Publication number Publication date
PT72239A (en) 1981-01-01
EP0031612A1 (en) 1981-07-08
ES498477A0 (es) 1981-11-01
AU552921B2 (en) 1986-06-26
DK525680A (da) 1981-06-23
DE3069645D1 (en) 1984-12-20
BR8008454A (pt) 1981-07-14
US4400656A (en) 1983-08-23
FI71641B (fi) 1986-10-10
EP0031612B1 (en) 1984-11-14
ATE10318T1 (de) 1984-11-15
FI803879L (fi) 1981-06-23
IE802564L (en) 1981-06-22
GR72752B (es) 1983-12-02
FI71641C (fi) 1987-01-19
NL7909300A (nl) 1981-07-16
PT72239B (en) 1981-12-31
AU6554680A (en) 1981-07-02
CA1154086A (en) 1983-09-20
IE51257B1 (en) 1986-11-26
NO803702L (no) 1981-06-23
JPS56103976A (en) 1981-08-19

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