SE9804084D0 - Transformer, reactor - Google Patents

Transformer, reactor

Info

Publication number
SE9804084D0
SE9804084D0 SE9804084A SE9804084A SE9804084D0 SE 9804084 D0 SE9804084 D0 SE 9804084D0 SE 9804084 A SE9804084 A SE 9804084A SE 9804084 A SE9804084 A SE 9804084A SE 9804084 D0 SE9804084 D0 SE 9804084D0
Authority
SE
Sweden
Prior art keywords
layer
conductor
around
reactor
insulating part
Prior art date
Application number
SE9804084A
Other languages
Swedish (sv)
Other versions
SE9804084L (en
SE513493C2 (en
Inventor
Mats Leijon
Original Assignee
Asea Brown Boveri
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
Priority claimed from SE9602079A external-priority patent/SE9602079D0/en
Priority claimed from SE9700335A external-priority patent/SE508556C2/en
Priority claimed from PCT/SE1997/000875 external-priority patent/WO1997045847A1/en
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9804084A priority Critical patent/SE513493C2/en
Publication of SE9804084L publication Critical patent/SE9804084L/en
Publication of SE9804084D0 publication Critical patent/SE9804084D0/en
Publication of SE513493C2 publication Critical patent/SE513493C2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/288—Shielding

Abstract

The power transformer and reactor has one or more windings which include one or more current carrying conductors. Around each conductor (4) is a first layer (6) with semiconducting properties, and around the first layer is a solid insulating part (7). Around the insulating part is a second layer (8) with semiconducting properties. The first layer is at the same potential as the conductor. The second layer essentially constitutes an equipotential surface surrounding the conductor(s). The second layer is connected to earth potential.
SE9804084A 1996-05-29 1998-11-27 Power transformer and reactor with windings with conductors SE513493C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9804084A SE513493C2 (en) 1996-05-29 1998-11-27 Power transformer and reactor with windings with conductors

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE9602079A SE9602079D0 (en) 1996-05-29 1996-05-29 Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
SE9700335A SE508556C2 (en) 1997-02-03 1997-02-03 Power transformer and reactor with windings with conductors
PCT/SE1997/000875 WO1997045847A1 (en) 1996-05-29 1997-05-27 Transformer/reactor
SE9804084A SE513493C2 (en) 1996-05-29 1998-11-27 Power transformer and reactor with windings with conductors

Publications (3)

Publication Number Publication Date
SE9804084L SE9804084L (en) 1998-11-27
SE9804084D0 true SE9804084D0 (en) 1998-11-27
SE513493C2 SE513493C2 (en) 2000-09-18

Family

ID=27355826

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9804084A SE513493C2 (en) 1996-05-29 1998-11-27 Power transformer and reactor with windings with conductors

Country Status (1)

Country Link
SE (1) SE513493C2 (en)

Also Published As

Publication number Publication date
SE9804084L (en) 1998-11-27
SE513493C2 (en) 2000-09-18

Similar Documents

Publication Publication Date Title
NZ333016A (en) Transformer/reactor with windings of insulated and semiconductive screened cable
TW355802B (en) A DC transformer/reactor
SE9704413D0 (en) A power transformer / reactor
EA200000587A1 (en) TRANSFORMER
ATE436079T1 (en) POWER TRANSFORMER/INDUCTANCER
SE9703550L (en) Synchronous compensator system and the use of such
SE9703548L (en) Electric power plant
EA200000364A1 (en) METHOD AND DEVICE FOR CONTROLLING A TRANSFORMER / REACTOR AND A TRANSFORMER / REACTOR
SE9704378D0 (en) Transformer / reactor and method of manufacture
SE9804084D0 (en) Transformer, reactor
SE9700335D0 (en) Transformer, reactor
HUP9902809A3 (en) Transformer/reactor and method for arranging coils thereof
NO993734L (en) Winding for a transformer or inductor
ES2002560A6 (en) Low voltage electric cable
SE9704418D0 (en) Electrical component
NO20002731L (en) Electric power supply system
SE9704379L (en) A power transformer / reactor
SE9704417D0 (en) Transformer / reactor and method of manufacturing transformer / reactor
SE9704455L (en) switchgear Station
SE9703564L (en) Transformer / reactor equipped with spacers
SE9703563D0 (en) Power transformer / reactor as well as a method for conducting wiring
HUP9902863A2 (en) An electric high voltage ac machine
DE59507011D1 (en) Power cables
HUP9902833A2 (en) A dc transformer/reactor
SE9700339L (en) Water cooled transformer

Legal Events

Date Code Title Description
NUG Patent has lapsed