IT8812503A0 - Metodo per regolare un convertitore di frequenza e convertitore di frequenza che applica il metodo - Google Patents

Metodo per regolare un convertitore di frequenza e convertitore di frequenza che applica il metodo

Info

Publication number
IT8812503A0
IT8812503A0 IT8812503A IT1250388A IT8812503A0 IT 8812503 A0 IT8812503 A0 IT 8812503A0 IT 8812503 A IT8812503 A IT 8812503A IT 1250388 A IT1250388 A IT 1250388A IT 8812503 A0 IT8812503 A0 IT 8812503A0
Authority
IT
Italy
Prior art keywords
frequency converter
adjusting
applying
converter applying
frequency
Prior art date
Application number
IT8812503A
Other languages
English (en)
Other versions
IT1226447B (it
Inventor
Heikki Tuusa
Original Assignee
Kone Elevator Gmbh
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 Kone Elevator Gmbh filed Critical Kone Elevator Gmbh
Publication of IT8812503A0 publication Critical patent/IT8812503A0/it
Application granted granted Critical
Publication of IT1226447B publication Critical patent/IT1226447B/it

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
    • H02M5/40—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 with intermediate conversion into dc
    • H02M5/42—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 with intermediate conversion into dc by static converters
    • H02M5/44—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 with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453—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 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 triode or transistor type requiring continuous application of a control signal
    • H02M5/458—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 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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/4585—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 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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
IT8812503A 1987-06-17 1988-06-10 Metodo per regolare un convertitore di frequenza e convertitore di frequenza che applica il metodo IT1226447B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI872705A FI80170C (fi) 1987-06-17 1987-06-17 Foerfarande foer styrning av en frekvensomformare samt en foer tillaempning av foerfarandet avsedd frekvensomformare.

Publications (2)

Publication Number Publication Date
IT8812503A0 true IT8812503A0 (it) 1988-06-10
IT1226447B IT1226447B (it) 1991-01-16

Family

ID=8524689

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8812503A IT1226447B (it) 1987-06-17 1988-06-10 Metodo per regolare un convertitore di frequenza e convertitore di frequenza che applica il metodo

Country Status (11)

Country Link
US (1) US4907144A (it)
JP (1) JP2533915B2 (it)
AU (1) AU619188B2 (it)
BR (1) BR8802905A (it)
CA (1) CA1296384C (it)
DE (1) DE3820602C2 (it)
FI (1) FI80170C (it)
FR (1) FR2616982B1 (it)
GB (1) GB2206006B (it)
IT (1) IT1226447B (it)
TR (1) TR25554A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026955C2 (de) * 1990-08-25 1994-08-18 Semikron Elektronik Gmbh Umrichter
JP2918430B2 (ja) * 1993-04-02 1999-07-12 三菱電機株式会社 電力変換装置
US6191966B1 (en) * 1999-12-20 2001-02-20 Texas Instruments Incorporated Phase current sensor using inverter leg shunt resistor
US6603672B1 (en) * 2000-11-10 2003-08-05 Ballard Power Systems Corporation Power converter system
FI115322B (fi) * 2003-09-19 2005-04-15 Vacon Oyj Energianmittaus taajuusmuuttajalla

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320006A1 (de) * 1983-05-31 1984-12-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur strompulsung eines wechselrichters zur speisung einer drehfeldmaschine im anfahrbereich
US4581696A (en) * 1984-04-03 1986-04-08 Westinghouse Electric Corp. Control method and apparatus for a UFC for minimizing input current distortions
US4578746A (en) * 1984-04-03 1986-03-25 Westinghouse Electric Corp. Interlaced pulse-width modulated unrestricted frequency changer system

Also Published As

Publication number Publication date
FI872705A0 (fi) 1987-06-17
CA1296384C (en) 1992-02-25
FI80170B (fi) 1989-12-29
GB2206006B (en) 1991-07-03
AU1765788A (en) 1988-12-22
BR8802905A (pt) 1989-01-03
JP2533915B2 (ja) 1996-09-11
FR2616982A1 (fr) 1988-12-23
AU619188B2 (en) 1992-01-23
FI80170C (fi) 1990-04-10
FI872705A (fi) 1988-12-18
GB8813364D0 (en) 1988-07-13
DE3820602A1 (de) 1988-12-29
US4907144A (en) 1990-03-06
IT1226447B (it) 1991-01-16
JPS6477477A (en) 1989-03-23
FR2616982B1 (fr) 1992-04-03
DE3820602C2 (de) 1997-09-18
GB2206006A (en) 1988-12-21
TR25554A (tr) 1993-03-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530