AT37971T - Semiconductor motor control system. - Google Patents

Semiconductor motor control system.

Info

Publication number
AT37971T
AT37971T AT85300850T AT85300850T AT37971T AT 37971 T AT37971 T AT 37971T AT 85300850 T AT85300850 T AT 85300850T AT 85300850 T AT85300850 T AT 85300850T AT 37971 T AT37971 T AT 37971T
Authority
AT
Austria
Prior art keywords
control system
motor control
semiconductor motor
semiconductor
system
Prior art date
Application number
AT85300850T
Other languages
German (de)
Inventor
William H Beck
Original Assignee
Hill Graham Controls
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
Family has litigation
Application filed by Hill Graham Controls filed Critical Hill Graham Controls
Priority to EP85300850A priority Critical patent/EP0161738B1/en
Publication of AT37971T publication Critical patent/AT37971T/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8194138&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT37971(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04Arrangements 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
    • H02P27/06Arrangements 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M5/00Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/443Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/4505Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02Arrangements 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
    • H02P25/022Synchronous motors
    • H02P25/03Synchronous motors with brushless excitation
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2201/00Indexing scheme relating to controlling arrangements characterised by the converter used
    • H02P2201/03AC-DC converter stage controlled to provide a defined DC link voltage
AT85300850T 1985-02-08 1985-02-08 Semiconductor motor control system. AT37971T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP85300850A EP0161738B1 (en) 1985-02-08 1985-02-08 Semi-conductor motor control system

Publications (1)

Publication Number Publication Date
AT37971T true AT37971T (en) 1988-10-15

Family

ID=8194138

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85300850T AT37971T (en) 1985-02-08 1985-02-08 Semiconductor motor control system.

Country Status (3)

Country Link
EP (1) EP0161738B1 (en)
AT (1) AT37971T (en)
DE (1) DE3565619D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008944A1 (en) * 1988-03-14 1989-09-21 Siemens Aktiengesellschaft Thyristor d.c.-a.c. converter with impressed direct current for impressing a load current
DE59005746D1 (en) * 1990-02-07 1994-06-23 Siemens Ag The control method and control set for attenuating resonance oscillations of a parallel oscillating circuit for a pulse inverter of a Stromzwischenkreisumrichters.
EP0489948B1 (en) * 1990-12-10 1995-03-08 Asea Brown Boveri Ag Method and device for the elimination or reduction of harmonics and/or resonance oscillations
DE59008774D1 (en) * 1990-12-10 1995-04-27 Asea Brown Boveri Quenching circuit.
EA009627B1 (en) * 2006-12-21 2008-02-28 Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания - Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк" Method for controlling multi-phase thyratron motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE633203A (en) * 1962-06-04
NL296553A (en) * 1962-08-13 1900-01-01
DE2552410C3 (en) * 1975-11-22 1981-05-07 Brown, Boveri & Cie Ag, 6800 Mannheim, De
US4145647A (en) * 1978-02-23 1979-03-20 Danfoss A/S Arrangement for controlling the speed and rotary direction of a three-phase asynchronous motor

Also Published As

Publication number Publication date
DE3565619D1 (en) 1988-11-17
EP0161738B1 (en) 1988-10-12
EP0161738A1 (en) 1985-11-21

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Legal Events

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