SE8502166L - Kopplingskrets for spenningsbegrensning vid en motor som matas ur en frekvensomformare som gor strommen lastoberoende - Google Patents

Kopplingskrets for spenningsbegrensning vid en motor som matas ur en frekvensomformare som gor strommen lastoberoende

Info

Publication number
SE8502166L
SE8502166L SE8502166A SE8502166A SE8502166L SE 8502166 L SE8502166 L SE 8502166L SE 8502166 A SE8502166 A SE 8502166A SE 8502166 A SE8502166 A SE 8502166A SE 8502166 L SE8502166 L SE 8502166L
Authority
SE
Sweden
Prior art keywords
independent
frequency converter
voltage limitation
motor supplied
clutch circuit
Prior art date
Application number
SE8502166A
Other languages
Unknown language ( )
English (en)
Other versions
SE457132B (sv
SE8502166D0 (sv
Inventor
A Schreder
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of SE8502166D0 publication Critical patent/SE8502166D0/sv
Publication of SE8502166L publication Critical patent/SE8502166L/sv
Publication of SE457132B publication Critical patent/SE457132B/sv

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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
    • H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
    • H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal 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
    • H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal 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 using semiconductor devices only
SE8502166A 1984-05-11 1985-05-02 Klaemspaenningsbegraensningskrets vid en trefasasynkronmaskin SE457132B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843418020 DE3418020C2 (de) 1984-05-11 1984-05-11 Schaltungsanordnung zur Spannungsbegrenzung eines von einem stromeinprägenden Umrichter gespeisten Motors

Publications (3)

Publication Number Publication Date
SE8502166D0 SE8502166D0 (sv) 1985-05-02
SE8502166L true SE8502166L (sv) 1985-11-12
SE457132B SE457132B (sv) 1988-11-28

Family

ID=6235898

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8502166A SE457132B (sv) 1984-05-11 1985-05-02 Klaemspaenningsbegraensningskrets vid en trefasasynkronmaskin

Country Status (4)

Country Link
CH (1) CH668673A5 (sv)
DE (1) DE3418020C2 (sv)
FI (1) FI851735L (sv)
SE (1) SE457132B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074067B2 (ja) * 1986-01-24 1995-01-18 株式会社明電舍 電流形ｇｔｏインバ−タの無効電力処理回路
DE9307806U1 (de) * 1993-05-24 1993-08-26 Siemens Ag Umrichter-Ausgangsfilter
DE10353896A1 (de) * 2003-11-18 2005-06-16 Alstom Technology Ltd Frequenzumrichter für eine statische Hochfahrvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238989B (de) * 1962-01-10 1967-04-20 Licentia Gmbh Anordnung zur Steuerung oder Regelung der Drehzahl eines Drehstromasynchronmotors mit Kurzschlusslaeufer
DE2455765C2 (de) * 1974-11-26 1983-11-10 BM-Elektronik Humbert Münzing, 7433 Dettingen Vorrichtung zur stufenlosen Steuerung oder Regelung der Drehzahl und/oder des Drehmoments einer Drehstrom-Asynchronmaschine
DE2757293A1 (de) * 1977-12-22 1979-06-28 Bbc Brown Boveri & Cie Stromrichterschaltung

Also Published As

Publication number Publication date
SE457132B (sv) 1988-11-28
DE3418020A1 (de) 1985-11-21
DE3418020C2 (de) 1986-09-18
FI851735L (fi) 1985-11-12
FI851735A0 (fi) 1985-05-02
SE8502166D0 (sv) 1985-05-02
CH668673A5 (de) 1989-01-13

Similar Documents

Publication Publication Date Title
EP0377328A3 (en) Vscf starter/generator systems
KR100423214B1 (ko) 전압하강장치및이와같은종류의장치를일체로하는단상주전원공급장치로부터공급되는비동기형견인시스템
SE7905092L (sv) Kopplingsanordning for reducering av overtoner i netvexelstrom vid likstromsforbrukare, vilka matas fran vexelstromsnetet
SE8502166L (sv) Kopplingskrets for spenningsbegrensning vid en motor som matas ur en frekvensomformare som gor strommen lastoberoende
JP3049743B2 (ja) 試験用負荷設備
JPS5653578A (en) Semiconductor power converter
JPS56111922A (en) Power generation system
JPH0393473A (ja) 整流回路の始動方法
SE8903454L (sv) Stroemriktaranlaeggning med seriekopplad stroemstyv och spaenningsstyv stroemriktare
JPS5736598A (en) Static scherbius device
JPS58204776A (ja) 電流形インバータ装置
ES8407263A1 (es) Perfeccionamientos en un rectificador de corriente
SU1115939A1 (ru) Устройство дл питани контактной сети посто нного тока
SU1312711A1 (ru) Вентильный электропривод с рекуперативным торможением
RU92011413A (ru) Устройство для питания цепей постоянного оперативного тока подстанций
FR2442528A1 (fr) Convertisseur de courant compensateur pilote et procede de commutation commandee et de blocage des redresseurs dudit convertisseur
JPS5653579A (en) Semiconductor power converter
DE59304067D1 (de) Verfahren und Hochlaufeinrichtung zum Hochfahren einer Asynchronmaschine
JPH067938A (ja) アーク電源装置
SE443067B (sv) Kopplingsanordning for omformning av en vexelspenning
JPS5786920A (en) Starting method for direct-current power source device
JPS55118113A (en) Power unit for large direct current
JPS57122675A (en) Short-circuit detection of gate turn-off thyristor inverter
GB2014807A (en) Peak current limiting circuits
JPS5594593A (en) Control means for three-phase induction motor

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8502166-5

Effective date: 19910123

Format of ref document f/p: F