GB2095056A - Three-phase overhead electric line with split phases - Google Patents

Three-phase overhead electric line with split phases

Info

Publication number
GB2095056A
GB2095056A GB8213813A GB8213813A GB2095056A GB 2095056 A GB2095056 A GB 2095056A GB 8213813 A GB8213813 A GB 8213813A GB 8213813 A GB8213813 A GB 8213813A GB 2095056 A GB2095056 A GB 2095056A
Authority
GB
United Kingdom
Prior art keywords
phases
split
electric line
phase
circumferences
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.)
Withdrawn
Application number
GB8213813A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VG PROEKT IZYSKATELSKY I NI
Original Assignee
VG PROEKT IZYSKATELSKY I NI
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 VG PROEKT IZYSKATELSKY I NI filed Critical VG PROEKT IZYSKATELSKY I NI
Publication of GB2095056A publication Critical patent/GB2095056A/en
Withdrawn legal-status Critical Current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

  • Suspension Of Electric Lines Or Cables (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

A three-phase overhead electric line with split phases comprises wires (4) fixed on metallic spacers (5) forming in a plane perpendicular to the axis of the electric line contours of the cross-sections of the split phases (1, 2, 3). The contours of two split phases (1, 2) form circumferences whereas the third split phase (3) consists of two semi-phases the contour of each of them forming a circumference located coaxially to the circumference formed by the contour of another two split phases (1, 2). The minimal distance between the centres of the circumferences formed by the semi-phases is equal to the sum of the radii of those circumferences and provides for the required electric strength between the phases (1, 2) fixed together with the phase (3) through insulators (7) to the supports (8) the elements of which are located outside the space filled by the phases (1, 2, 3) and the air gaps therebetween.
GB8213813A 1980-09-25 1980-09-25 Three-phase overhead electric line with split phases Withdrawn GB2095056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000157 WO1982001294A1 (en) 1980-09-25 1980-09-25 Three-phase overhead electric line with split phases

Publications (1)

Publication Number Publication Date
GB2095056A true GB2095056A (en) 1982-09-22

Family

ID=21616665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8213813A Withdrawn GB2095056A (en) 1980-09-25 1980-09-25 Three-phase overhead electric line with split phases

Country Status (6)

Country Link
JP (1) JPS57501609A (en)
BR (1) BR8009110A (en)
DE (1) DE3050587A1 (en)
GB (1) GB2095056A (en)
SG (1) SG37788G (en)
WO (1) WO1982001294A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736839A (en) * 1994-01-31 1998-04-07 Vattenfall Ab Three phase conductor arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU446927A1 (en) * 1972-11-30 1974-10-15 Всесоюзный Научно-Исследовательский Институт Электроэнергетики Single-chain power line
DE2512764A1 (en) * 1975-03-22 1976-09-23 Felten & Guilleaume Carlswerk PROCESS TO INCREASE THE TRANSMISSION CAPACITY AND EFFICIENCY OF A HIGH VOLTAGE LINE AND SUITABLE HIGH VOLTAGE LINE TO PERFORM THIS PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736839A (en) * 1994-01-31 1998-04-07 Vattenfall Ab Three phase conductor arrangement

Also Published As

Publication number Publication date
WO1982001294A1 (en) 1982-04-15
BR8009110A (en) 1982-08-10
DE3050587A1 (en) 1982-09-23
SG37788G (en) 1989-05-26
JPS57501609A (en) 1982-09-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)