ES424805A1 - Convertidor de frecuencia para la alimentacion de maquinas sincronas de velocidad variable. - Google Patents

Convertidor de frecuencia para la alimentacion de maquinas sincronas de velocidad variable.

Info

Publication number
ES424805A1
ES424805A1 ES424805A ES424805A ES424805A1 ES 424805 A1 ES424805 A1 ES 424805A1 ES 424805 A ES424805 A ES 424805A ES 424805 A ES424805 A ES 424805A ES 424805 A1 ES424805 A1 ES 424805A1
Authority
ES
Spain
Prior art keywords
thyristors
groups
frequency converter
variable speed
terminals
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
ES424805A
Other languages
English (en)
Inventor
Jean-Pierre Cordier
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.)
Umicore NV SA
Original Assignee
Ateliers de Constructions Electriques de Charleroi SA
ACEC 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 Ateliers de Constructions Electriques de Charleroi SA, ACEC SA filed Critical Ateliers de Constructions Electriques de Charleroi SA
Publication of ES424805A1 publication Critical patent/ES424805A1/es
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
    • 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
    • H02M5/27—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 for conversion of frequency
    • H02M5/271—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 for conversion of frequency from a three phase input voltage
    • 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
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/024—Synchronous motors controlled by supply frequency
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/02—Details of the control
    • 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
    • H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
    • H02P2201/01—AC-AC converter stage controlled to provide a defined AC voltage
    • 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
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Rectifiers (AREA)
ES424805A 1973-04-02 1974-03-30 Convertidor de frecuencia para la alimentacion de maquinas sincronas de velocidad variable. Expired ES424805A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE797646 1973-04-02

Publications (1)

Publication Number Publication Date
ES424805A1 true ES424805A1 (es) 1976-05-16

Family

ID=3860835

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424805A Expired ES424805A1 (es) 1973-04-02 1974-03-30 Convertidor de frecuencia para la alimentacion de maquinas sincronas de velocidad variable.

Country Status (8)

Country Link
US (1) US3902112A (es)
BE (1) BE797646A (es)
DE (1) DE2415894A1 (es)
ES (1) ES424805A1 (es)
FR (1) FR2223887B1 (es)
GB (1) GB1464778A (es)
IT (1) IT1003993B (es)
NL (1) NL7404426A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001050A1 (en) * 1982-08-31 1984-03-15 Masami Sakurai 3-phase ac no-voltage transformer
US4488216A (en) * 1983-04-29 1984-12-11 Westinghouse Electric Corp. Unrestricted frequency changer system and adjustable frequency AC motor drive using such a system
WO1984004625A1 (en) * 1983-05-16 1984-11-22 Masami Sakurai Voltage-less ac transformer
US5214366A (en) * 1989-11-13 1993-05-25 Siemens Aktiengesellschaft Three-phase converter for polyphase induction motors
GB2330254B (en) * 1997-10-09 2000-10-18 Toshiba Kk Multiple inverter system
US6982890B2 (en) * 2003-10-09 2006-01-03 Wisconsin Alumni Research Foundation Three phase isolated vector switching AC to AC frequency converters
CN104995830B (zh) * 2012-12-21 2018-02-09 Abb 技术有限公司 对于模块化多级ac/dc转换器中转换器单元的pwm的过调制型脉冲下降

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442258A (en) * 1946-12-14 1948-05-25 Westinghouse Electric Corp Control circuits for high-frequency electronic converters
US3624472A (en) * 1970-10-09 1971-11-30 Gen Motors Corp Cycloconverter motor system
US3629684A (en) * 1970-10-23 1971-12-21 Lear Siegler Inc Power supply wherein star-connected windings are arranged to produce fields mechanically coincident and electrically out of phase

Also Published As

Publication number Publication date
US3902112A (en) 1975-08-26
FR2223887B1 (fr) 1976-12-17
IT1003993B (it) 1976-06-10
FR2223887A1 (fr) 1974-10-25
BE797646A (fr) 1973-10-02
GB1464778A (en) 1977-02-16
NL7404426A (nl) 1974-10-04
DE2415894A1 (de) 1974-10-10

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