DE3472605D1 - Method and apparatus for the conversion of a polyphase voltage system - Google Patents

Method and apparatus for the conversion of a polyphase voltage system

Info

Publication number
DE3472605D1
DE3472605D1 DE8484114357T DE3472605T DE3472605D1 DE 3472605 D1 DE3472605 D1 DE 3472605D1 DE 8484114357 T DE8484114357 T DE 8484114357T DE 3472605 T DE3472605 T DE 3472605T DE 3472605 D1 DE3472605 D1 DE 3472605D1
Authority
DE
Germany
Prior art keywords
conversion
voltage system
polyphase voltage
polyphase
voltage
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
DE8484114357T
Other languages
English (en)
Inventor
Marco Venturini
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3472605D1 publication Critical patent/DE3472605D1/de
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
DE8484114357T 1983-12-05 1984-11-26 Method and apparatus for the conversion of a polyphase voltage system Expired DE3472605D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24008/83A IT1167285B (it) 1983-12-05 1983-12-05 Metodo e apparecchiatura per la conversione di un sistema di tensioni polifase

Publications (1)

Publication Number Publication Date
DE3472605D1 true DE3472605D1 (en) 1988-08-11

Family

ID=11211455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484114357T Expired DE3472605D1 (en) 1983-12-05 1984-11-26 Method and apparatus for the conversion of a polyphase voltage system

Country Status (4)

Country Link
US (1) US4628425A (de)
EP (1) EP0146032B1 (de)
DE (1) DE3472605D1 (de)
IT (1) IT1167285B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101899A (en) * 1989-12-14 1992-04-07 International Royal & Oil Company Recovery of petroleum by electro-mechanical vibration
US5747972A (en) * 1995-01-11 1998-05-05 Microplanet Ltd. Method and apparatus for electronic power control
US7315151B2 (en) * 1995-01-11 2008-01-01 Microplanet Inc. Method and apparatus for electronic power control
US6328102B1 (en) 1995-12-01 2001-12-11 John C. Dean Method and apparatus for piezoelectric transport
US5909367A (en) * 1997-06-02 1999-06-01 Reliance Electric Industrial Company Modular AC-AC variable voltage and variable frequency power conveter system and control
US6995992B2 (en) * 2003-06-20 2006-02-07 Wisconsin Alumni Research Foundation Dual bridge matrix converter
US6982890B2 (en) * 2003-10-09 2006-01-03 Wisconsin Alumni Research Foundation Three phase isolated vector switching AC to AC frequency converters
DE102004004369A1 (de) * 2004-01-29 2005-08-18 Jungheinrich Ag Batterieladegerät
DE102004016464A1 (de) * 2004-03-31 2005-11-03 Alstom Technology Ltd Verfahren zur Berechnung und Beurteilung des Frequenzspektrums eines Matrix-Konverters
IT201600084411A1 (it) 2016-08-10 2018-02-10 Phase Motion Control S P A Convertitore ac/ac diretto a matrice

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA826777A (en) * 1959-07-06 1969-11-04 F. Blake Richard Controlled frequency power supply system
US3170107A (en) * 1960-05-02 1965-02-16 Westinghouse Electric Corp Controlled frequency alternating current system
US3585489A (en) * 1969-06-20 1971-06-15 Westinghouse Electric Corp A low-frequency ac reference generator with inherently balanced controllable output voltage
US3999112A (en) * 1975-05-08 1976-12-21 Westinghouse Electric Corporation Polyphase frequency converter
US4041368A (en) * 1976-01-02 1977-08-09 Borg-Warner Corporation Three-phase, quasi-square wave VSCF induction generator system
IT1111993B (it) * 1979-03-06 1986-01-13 Venturini Marco Convertitore di frequenza diretto ca/ca
US4352155A (en) * 1981-08-14 1982-09-28 Westinghouse Electric Corp. Variable speed constant frequency power converter with two modes of operation
US4439823A (en) * 1982-01-11 1984-03-27 Westinghouse Electric Corp. Converting multiphase power from one frequency to another using current waveforms
GB2113485A (en) * 1982-01-13 1983-08-03 Texas Instruments Ltd An a.c. supply converter
JPS602073A (ja) * 1983-04-06 1985-01-08 テキサス・インスツルメンツ・インコ−ポレイテツド 交流変換装置及び方法

Also Published As

Publication number Publication date
US4628425A (en) 1986-12-09
EP0146032A2 (de) 1985-06-26
EP0146032B1 (de) 1988-07-06
IT8324008A0 (it) 1983-12-05
IT1167285B (it) 1987-05-13
EP0146032A3 (en) 1985-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee