[go: up one dir, main page]

SE9903956D0 - An electric high voltage apparatus, a use thereof and a method for simplifying electric high voltage appliances - Google Patents

An electric high voltage apparatus, a use thereof and a method for simplifying electric high voltage appliances

Info

Publication number
SE9903956D0
SE9903956D0 SE9903956A SE9903956A SE9903956D0 SE 9903956 D0 SE9903956 D0 SE 9903956D0 SE 9903956 A SE9903956 A SE 9903956A SE 9903956 A SE9903956 A SE 9903956A SE 9903956 D0 SE9903956 D0 SE 9903956D0
Authority
SE
Sweden
Prior art keywords
high voltage
electric high
simplifying
appliances
devices
Prior art date
Application number
SE9903956A
Other languages
Swedish (sv)
Inventor
Bo Danielsson
Anders Aaberg
Christer Ovren
Lennart Kruse
Stefan Valdemarsson
Mietek Bakowski
Karl Bergman
Bo Bijlenga
Willy Hermansson
Original Assignee
Abb Research Ltd
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 Research Ltd filed Critical Abb Research Ltd
Priority to SE9903956A priority Critical patent/SE9903956D0/en
Publication of SE9903956D0 publication Critical patent/SE9903956D0/en
Priority to PCT/SE2000/002138 priority patent/WO2001033704A1/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
    • H02M7/53—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Die Bonding (AREA)

Abstract

An electric high voltage apparatus has a unit (9-14) with ability to hold a high voltage and comprising one power semiconductor device or a plurality of substantially identical such devices connected in series adapted to hold said high voltage in one state of the apparatus. Said power semiconductor device (15) has semiconducting layers made of SiC, wherethrough in the case of a series connection of a plurality of devices the number thereof may be reduced with respect to the use of for example Si as material for the devices.
SE9903956A 1999-11-02 1999-11-02 An electric high voltage apparatus, a use thereof and a method for simplifying electric high voltage appliances SE9903956D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9903956A SE9903956D0 (en) 1999-11-02 1999-11-02 An electric high voltage apparatus, a use thereof and a method for simplifying electric high voltage appliances
PCT/SE2000/002138 WO2001033704A1 (en) 1999-11-02 2000-11-01 HIGH VOLTAGE APPARATUS INCLUDING CONVERTER WITH SiC SEMICONDUCTORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903956A SE9903956D0 (en) 1999-11-02 1999-11-02 An electric high voltage apparatus, a use thereof and a method for simplifying electric high voltage appliances

Publications (1)

Publication Number Publication Date
SE9903956D0 true SE9903956D0 (en) 1999-11-02

Family

ID=20417575

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903956A SE9903956D0 (en) 1999-11-02 1999-11-02 An electric high voltage apparatus, a use thereof and a method for simplifying electric high voltage appliances

Country Status (2)

Country Link
SE (1) SE9903956D0 (en)
WO (1) WO2001033704A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7793712B2 (en) 2006-08-24 2010-09-14 Schlumberger Technology Corporation Downhole tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608616A (en) * 1993-12-07 1997-03-04 Nippondenso Co., Ltd. Power converter
SE9704150D0 (en) * 1997-11-13 1997-11-13 Abb Research Ltd Semiconductor device of SiC with insulating layer a refractory metal nitride layer
SE9800286D0 (en) * 1998-02-02 1998-02-02 Abb Research Ltd A transistor of SiC

Also Published As

Publication number Publication date
WO2001033704A1 (en) 2001-05-10

Similar Documents

Publication Publication Date Title
DE59504925D1 (en) DEVICE WITH AN ELECTRICAL CIRCUIT ARRANGEMENT
DE60213754D1 (en) A bipolar supply voltage generator and semiconductor device for the same
SG49866A1 (en) Integrated mosgated power semiconductor device with high negative clamp voltage and fail safe operation
DE60044992D1 (en) Semiconductor device and this using power converter
EP0945983A3 (en) Method and arrangement for direct current circuit interruption
DE69707828D1 (en) Manufacturing method for an adjusted voltage insulating film, semiconductor device and manufacturing method
DE69331793D1 (en) Integrated power semiconductor circuit component with uniform electrical field distribution
GB9921359D0 (en) Waveform generator, semiconductor testing device and semiconductor device
NO167618C (en) SURVIVAL DEVICE FOR ELECTRICAL APPLIANCES.
DE69727397D1 (en) CONVERTER FROM MECHANICAL TO ELECTRICAL ENERGY AND TIME MEASURING DEVICE THEREFOR
DE69834701D1 (en) ELECTRICAL SWITCHING, SEMICONDUCTOR, ELECTRONIC DEVICE AND TACT GENERATOR
ATE251330T1 (en) CABLES, IN PARTICULAR FOR TRANSPORT AND DISTRIBUTION OF ELECTRICAL ENERGY AND INSULATION COMPOSITION
DK1342311T3 (en) Electrostatic device for gripping an electronic component wafer
GB0030390D0 (en) Method of and device for testing wiring
SE9903956D0 (en) An electric high voltage apparatus, a use thereof and a method for simplifying electric high voltage appliances
SG132529A1 (en) Voltage measuring method, electrical test method and apparatus, semiconductor device manufacturing method and device substrate manufacturing method
DE59904690D1 (en) Ceramic support with an electrical circuit and with a connection device
DE10196394T1 (en) Vacuum clamping device with integrated electrical test points
EP0899740A3 (en) Semiconductor device with plural power supply circuits, plural internal circuits, and single external terminal
TW338833B (en) Electronic circuit device
RU99128017A (en) Microwave generator
DE59509307D1 (en) Circuit for switching an electrical load on and off
IT8648432A0 (en) DEVICE FOR POWER SUPPLY OF AN ELECTRIC TRACTION LINE WITH SUBSTATIONS, THROUGH ELECTRONIC ADJUSTMENT OF THE SUPPLY VOLTAGE OF THE INTERCONNECTION POINT WITH THE CONTACT LINE
DE69834897D1 (en) Encryption device for electrical devices, in particular for circuit breakers and differential circuit breakers
AT388625B (en) PROTECTIVE DEVICE FOR ELECTRICAL POWER SUPPLIES, IN PARTICULAR HAND DEVICES