SE9802945D0 - Device for transmitting electrical power - Google Patents

Device for transmitting electrical power

Info

Publication number
SE9802945D0
SE9802945D0 SE9802945A SE9802945A SE9802945D0 SE 9802945 D0 SE9802945 D0 SE 9802945D0 SE 9802945 A SE9802945 A SE 9802945A SE 9802945 A SE9802945 A SE 9802945A SE 9802945 D0 SE9802945 D0 SE 9802945D0
Authority
SE
Sweden
Prior art keywords
converter
voltage side
direct voltage
component
electrical power
Prior art date
Application number
SE9802945A
Other languages
Swedish (sv)
Other versions
SE9802945L (en
SE515237C2 (en
Inventor
Hans Baengtsson
Original Assignee
Abb Daimler Benz Transp
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 Abb Daimler Benz Transp filed Critical Abb Daimler Benz Transp
Priority to SE9802945A priority Critical patent/SE515237C2/en
Publication of SE9802945D0 publication Critical patent/SE9802945D0/en
Priority to EP99969546A priority patent/EP1135848A1/en
Priority to PCT/SE1999/001414 priority patent/WO2000017990A1/en
Priority to AU60135/99A priority patent/AU6013599A/en
Publication of SE9802945L publication Critical patent/SE9802945L/en
Publication of SE515237C2 publication Critical patent/SE515237C2/en

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
    • H02M7/42—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
    • H02M7/505—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 thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
    • 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
    • H02M1/14—Arrangements for reducing ripples from dc input or output

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

In a device for transmitting electric power between a direct voltage side (1) and an alternating side (2) of a converter (3) means (34-36) are adapted to detect a component possibly occurring in an electric quantity and having a frequency substantially corresponding to the frequency of the alternating voltage on the alternating voltage side of the converter on the direct voltage side of the converter and through the phase position of the component determined from which phase leg of the converter it comes and send this information to an arrangement (24) controlling the different power semiconductor members (19) of the converter and being designed to adapt the control so as to eliminate said electric component on the direct voltage side.
SE9802945A 1998-09-02 1998-09-02 Device for controlling inverters SE515237C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9802945A SE515237C2 (en) 1998-09-02 1998-09-02 Device for controlling inverters
EP99969546A EP1135848A1 (en) 1998-09-02 1999-08-20 A device for controlling electric power
PCT/SE1999/001414 WO2000017990A1 (en) 1998-09-02 1999-08-20 A device for controlling electric power
AU60135/99A AU6013599A (en) 1998-09-02 1999-08-20 A device for controlling electric power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802945A SE515237C2 (en) 1998-09-02 1998-09-02 Device for controlling inverters

Publications (3)

Publication Number Publication Date
SE9802945D0 true SE9802945D0 (en) 1998-09-02
SE9802945L SE9802945L (en) 2000-03-03
SE515237C2 SE515237C2 (en) 2001-07-02

Family

ID=20412441

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802945A SE515237C2 (en) 1998-09-02 1998-09-02 Device for controlling inverters

Country Status (4)

Country Link
EP (1) EP1135848A1 (en)
AU (1) AU6013599A (en)
SE (1) SE515237C2 (en)
WO (1) WO2000017990A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883792A (en) * 1973-06-28 1975-05-13 Gen Electric Optimum control system for minimizing harmonic effects in HVDC power converters
WO1985003813A1 (en) * 1984-02-16 1985-08-29 Fanuc Ltd High frequency noise absorbing circuit
US5055992A (en) * 1990-01-29 1991-10-08 Sundstrand Corporation Control for full-bridge inverter
US5301098A (en) * 1992-07-09 1994-04-05 Sundstrand Corporation Feedforward inverter phase control

Also Published As

Publication number Publication date
EP1135848A1 (en) 2001-09-26
SE9802945L (en) 2000-03-03
SE515237C2 (en) 2001-07-02
WO2000017990A1 (en) 2000-03-30
AU6013599A (en) 2000-04-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed