IT8368313A0 - Alimentatore per un apparecchio utilizzatore in corrente alternata - Google Patents

Alimentatore per un apparecchio utilizzatore in corrente alternata

Info

Publication number
IT8368313A0
IT8368313A0 IT8368313A IT6831383A IT8368313A0 IT 8368313 A0 IT8368313 A0 IT 8368313A0 IT 8368313 A IT8368313 A IT 8368313A IT 6831383 A IT6831383 A IT 6831383A IT 8368313 A0 IT8368313 A0 IT 8368313A0
Authority
IT
Italy
Prior art keywords
power supply
alternating current
current user
user appliance
appliance
Prior art date
Application number
IT8368313A
Other languages
English (en)
Other versions
IT1160144B (it
Inventor
Kjeld Hellegaard
Hans Doktor
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of IT8368313A0 publication Critical patent/IT8368313A0/it
Application granted granted Critical
Publication of IT1160144B publication Critical patent/IT1160144B/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • 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
    • H02M7/53—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 triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H02M7/53875—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with analogue control of three-phase output

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Protection Of Static Devices (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Stand-By Power Supply Arrangements (AREA)
IT68313/83A 1982-12-17 1983-12-16 Alimentatore per un apparecchio utilizzatore in corrente alternata IT1160144B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823246706 DE3246706A1 (de) 1982-12-17 1982-12-17 Stromversorgungsvorrichtung fuer einen wechselstromverbraucher

Publications (2)

Publication Number Publication Date
IT8368313A0 true IT8368313A0 (it) 1983-12-16
IT1160144B IT1160144B (it) 1987-03-04

Family

ID=6180916

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68313/83A IT1160144B (it) 1982-12-17 1983-12-16 Alimentatore per un apparecchio utilizzatore in corrente alternata

Country Status (12)

Country Link
US (1) US4574341A (it)
JP (1) JPS59122321A (it)
CA (1) CA1207022A (it)
CH (1) CH663122A5 (it)
DE (1) DE3246706A1 (it)
DK (1) DK569183A (it)
FR (1) FR2538187B1 (it)
GB (1) GB2132828B (it)
IT (1) IT1160144B (it)
NL (1) NL8304306A (it)
NO (1) NO834669L (it)
SE (1) SE8306967L (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542752A1 (de) * 1985-11-30 1987-06-04 Licentia Gmbh Schaltungsanordnung zum kurzschlussschutz eines wechselrichters
DE3712244A1 (de) * 1987-04-10 1988-10-27 Danfoss As Wechselstromgespeiste gleichrichterschaltung
US4761726A (en) * 1987-10-23 1988-08-02 Westinghouse Electric Corp. Variable speed constant frequency power system with boost converter auxiliary output
FI85062C (fi) * 1988-11-14 1992-02-25 Kone Oy Foerfarande och anordning foer maetning av stroemmar vid en frekvensomformare.
DE4104105C2 (de) * 1991-02-11 1993-10-14 Hueller Hille Gmbh Einrichtung zum potentialgetrennten Messen des vom Umrichter eines Drehstrom-Asynchron-Motors aufgenommenen Stromes zum Werkzeugüberwachen
DE4114617C1 (en) * 1991-05-02 1992-10-29 Aeg Westinghouse Transport-Systeme Gmbh, 1000 Berlin, De Overcurrent protective circuitry for switchable semiconductors in bridge circuit - operates threshold value switch if measured actual valve of current exceeds max. valve to control separate control modules assigned to each semiconductor
IT1275653B1 (it) * 1994-11-09 1997-10-17 Finmeccanica Spa Sistema di protezione di sovracorrente per convertitore elettronico di potenza a gto
CN100546164C (zh) * 2001-09-25 2009-09-30 大金工业株式会社 相电流检测装置
WO2003032478A1 (fr) * 2001-09-25 2003-04-17 Daikin Industries, Ltd. Detecteur de courant de phase
CA2360652C (en) * 2001-10-31 2005-08-02 Global Thermoelectric Inc. Transformerless two phase inverter
CA2392663A1 (en) * 2002-07-12 2004-01-12 Dwayne Hayworth Pivoting fifth wheel hitch trailer pin assembly
US7892698B2 (en) * 2003-07-18 2011-02-22 Versa Power Systems, Ltd. Electrically conductive fuel cell contact material
US7190568B2 (en) * 2004-11-16 2007-03-13 Versa Power Systems Ltd. Electrically conductive fuel cell contact materials
FR2928056B1 (fr) * 2008-02-21 2010-02-19 Schneider Toshiba Inverter Dispositif de protection d'un variateur de vitesse contre les surintensites.
FR2928058B1 (fr) * 2008-02-21 2010-02-19 Schneider Toshiba Inverter Variateur de vitesse incluant un dispositif de protection contre les surintensites et les surtensions.
FR2928057B1 (fr) * 2008-02-21 2012-06-01 Schneider Toshiba Inverter Dispositif de protection d'un variateur de vitesse incluant une inductance de filtrage.
DE102009002860A1 (de) * 2009-05-06 2010-11-18 Robert Bosch Gmbh Wechselrichteranordnung mit einem Entkopplungsschaltelement
DE102012218604A1 (de) * 2012-10-12 2014-04-17 Conti Temic Microelectronic Gmbh Schaltungsanordnung zum Entladen eines elektrischen Energiespeichers und Stromrichter mit einer derartigen Schaltungsanordnung
JP2017163777A (ja) * 2016-03-11 2017-09-14 オムロン株式会社 インバータ装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593585A5 (it) * 1973-12-13 1977-12-15 Danfoss As
DE2508546B2 (de) * 1975-02-27 1978-03-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kollektorloser Gleichstrommotor
DE2624963A1 (de) * 1976-06-03 1977-12-15 Licentia Gmbh Anordnung zur erzeugung von steuerstroemen fuer steuerbare halbleitergleichrichter
DE2632380C3 (de) * 1976-07-19 1982-09-09 Danfoss A/S, 6430 Nordborg Schutzschaltungsanordnung für einen Wechselrichter
US4050006A (en) * 1976-11-22 1977-09-20 Allis-Chalmers Corporation Inverter having constant frequency chopper synchronized to modulation frequency
GB2004137A (en) * 1977-08-25 1979-03-21 Northern Eng Ind Apparatus for supplying electric welding current
JPS5928152B2 (ja) * 1978-11-04 1984-07-11 ファナック株式会社 電動機駆動用インバ−タ回路の保護装置
JPS5928151B2 (ja) * 1978-11-04 1984-07-11 ファナック株式会社 電動機駆動用インバ−タ回路の保護方式
US4465961A (en) * 1981-06-15 1984-08-14 Zycron Systems, Inc. Motor control system
DE3131574C2 (de) * 1981-08-10 1987-01-02 ASR Servotron AG, 1213 Le Petit-Lancy, Genève "Stromregelschaltung für einen über eine Leistungstreiberstufe gesteuerten Verbraucher"

Also Published As

Publication number Publication date
FR2538187B1 (fr) 1986-10-17
DE3246706A1 (de) 1984-06-20
GB8333520D0 (en) 1984-01-25
IT1160144B (it) 1987-03-04
DK569183A (da) 1984-07-06
GB2132828A (en) 1984-07-11
CA1207022A (en) 1986-07-02
GB2132828B (en) 1987-02-11
SE8306967L (sv) 1984-06-18
JPS59122321A (ja) 1984-07-14
FR2538187A1 (fr) 1984-06-22
DK569183D0 (da) 1983-12-12
NO834669L (no) 1984-06-18
JPS6338934B2 (it) 1988-08-02
SE8306967D0 (sv) 1983-12-15
CH663122A5 (de) 1987-11-13
NL8304306A (nl) 1984-07-16
DE3246706C2 (it) 1987-11-05
US4574341A (en) 1986-03-04

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