JPH10502520A - 多相電力線近傍の磁界減少用回路 - Google Patents

多相電力線近傍の磁界減少用回路

Info

Publication number
JPH10502520A
JPH10502520A JP8531664A JP53166496A JPH10502520A JP H10502520 A JPH10502520 A JP H10502520A JP 8531664 A JP8531664 A JP 8531664A JP 53166496 A JP53166496 A JP 53166496A JP H10502520 A JPH10502520 A JP H10502520A
Authority
JP
Japan
Prior art keywords
circuit
phase
magnetic field
conductors
closed loop
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
JP8531664A
Other languages
English (en)
Japanese (ja)
Inventor
スジェーディン、ジャンオロブ
Original Assignee
ヴァッテンフォール・アーベー
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 ヴァッテンフォール・アーベー filed Critical ヴァッテンフォール・アーベー
Publication of JPH10502520A publication Critical patent/JPH10502520A/ja
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers

Landscapes

  • Power Conversion In General (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Magnetic Treatment Devices (AREA)
  • Filters And Equalizers (AREA)
  • Ac-Ac Conversion (AREA)
  • Inverter Devices (AREA)
JP8531664A 1995-04-21 1996-04-17 多相電力線近傍の磁界減少用回路 Ceased JPH10502520A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9501473A SE507231C2 (sv) 1995-04-21 1995-04-21 Kopplingsanordning för reduktion av magnetfält kring flerfasiga kraftledningar
SE9501473-4 1995-04-21
PCT/SE1996/000493 WO1996033541A1 (en) 1995-04-21 1996-04-17 Circuitry for reduction of the magnetic field in the vicinity of multiphase power lines

Publications (1)

Publication Number Publication Date
JPH10502520A true JPH10502520A (ja) 1998-03-03

Family

ID=20398032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8531664A Ceased JPH10502520A (ja) 1995-04-21 1996-04-17 多相電力線近傍の磁界減少用回路

Country Status (9)

Country Link
US (1) US5777401A ( )
JP (1) JPH10502520A ( )
AU (1) AU692385B2 ( )
CA (1) CA2192174A1 ( )
DE (1) DE19680397C2 ( )
GB (1) GB2303260B ( )
NZ (1) NZ305974A ( )
SE (1) SE507231C2 ( )
WO (1) WO1996033541A1 ( )

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19645002A1 (de) * 1996-10-30 1998-05-07 Abb Research Ltd Freileitung zur Elektroenergieübertragung
DE19645001A1 (de) * 1996-10-30 1998-05-07 Abb Research Ltd Freileitung zur Elektroenergieübertragung
DE19701729A1 (de) * 1997-01-20 1998-07-23 Abb Research Ltd Drehstrom-Freileitung zur Elektroenergieübertragung mit mindestens einem gesplitteten Phasenleiter
DE19746593A1 (de) * 1997-10-22 1999-04-29 Abb Research Ltd Freileitung mit Kompensationsschleifen
DE19831178A1 (de) * 1998-07-11 2000-01-13 Abb Research Ltd Drehstrom-Freileitung mit mindestens einer Kompensationsschleife
EP1076394A3 (de) * 1999-08-10 2003-06-18 NKT Cables GmbH Schaltungsanordnung für ein Drehstromübertragungssystem
DE19937661A1 (de) * 1999-12-10 2001-02-22 Nkt Cables Gmbh Schaltungsanordnung für ein Drehstromübertragungssystem
US8138637B2 (en) 2005-12-07 2012-03-20 Siemens Aktiengesellschaft Electrical energy transmission device
WO2011131216A1 (en) * 2010-04-23 2011-10-27 Prysmian S.P.A. Shielding of high voltage cables
RU2690518C1 (ru) * 2018-07-11 2019-06-04 Дмитрий Иванович Панфилов Управляемое устройство продольной компенсации для линий электропередачи

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872575A (en) * 1931-03-14 1932-08-16 Halperin Herman Transformer
US2075965A (en) * 1936-04-25 1937-04-06 Western Electric Co Shielding system
US2280950A (en) * 1941-05-13 1942-04-28 Westinghouse Electric & Mfg Co Pilot wire system with means for neutralizing induced voltages
AT302419B (de) * 1968-11-07 1972-10-10 Baum Elektrophysik Gmbh Schaltungsanordnung mit Verstärker zur Verminderung der zwischen der Seele eines durch Starkstromkreise gestörten Fernmeldekabels und dessen Mantel liegenden Spannungsdifferenz
US3963975A (en) * 1975-03-05 1976-06-15 General Electric Company Electromagnetically shielded electrical power supply with reduced common mode electromagnetic interference output
US5218507A (en) * 1990-09-06 1993-06-08 Ashley James R Overhead three-phase power line eliminating fringing electric and magnetic fields
US5515230A (en) * 1990-09-06 1996-05-07 Ashley; James R. Poly-phase coaxial power line efficiency enhancements
US5175442A (en) * 1990-10-05 1992-12-29 Ashley James R Six-phase power line geometry for reduced electric and magnetic fields
US5068543A (en) * 1990-11-14 1991-11-26 General Atomics Low hazard extremely low frequency power transmission line
SE9400304L (sv) * 1994-01-31 1995-04-10 Vattenfall Ab Förfarande för åstadkommande av låga magnetfält från trefasiga elektriska ledningsarrangemang, samt arrangemang och användning
US5536978A (en) * 1994-11-01 1996-07-16 Electric Power Research Institute, Inc. Net current control device
US5616969A (en) * 1995-07-11 1997-04-01 Morava; Irena Power distribution system having substantially zero electromagnetic field radiation

Also Published As

Publication number Publication date
GB2303260B (en) 1999-10-20
AU692385B2 (en) 1998-06-04
GB9623907D0 (en) 1997-01-08
US5777401A (en) 1998-07-07
AU5411696A (en) 1996-11-07
SE9501473L (sv) 1996-10-22
DE19680397C2 (de) 1998-08-06
DE19680397T1 (de) 1997-06-19
SE9501473D0 (sv) 1995-04-21
CA2192174A1 (en) 1996-10-24
SE507231C2 (sv) 1998-04-27
NZ305974A (en) 1997-11-24
WO1996033541A1 (en) 1996-10-24
GB2303260A (en) 1997-02-12

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