Overhead electric power transmission line jumpering system for bundles of five or more subconductors
Abstract
Jumpering of electric power transmission lines at a dead end tower. Two transmission line conductor bundles each contain five or more spaced apart subconductors (5) arranged in the shape of a cylinder having a circular cross section. The ends of each bundle of subconductors are attached with insulators to a dead end tower (1). Jumpering allows the electric current to flow between the two bundles of subconductors using jumper buses, internal jumper conductors, and external jumper conductors. One or more current collecting jumper buses (37) are located inside each bundle of subconductors with each jumper bus being attached to the end of a subconductor. Small-diameter internal jumper conductors (33) are located in the inherently electrically shielded area inside each bundle of subconductors with each subconductor (except ones having an attached jumper bus) having one internal jumper conductor connected between that subconductor's end and a jumper bus. Large-diameter external jumper conductors (9) are located outside each bundle of subconductors with one or more external jumper conductors being connected between the jumper buses in one bundle of subconductors and the jumper buses in the other bundle.
- Inventors:
-
- Beaverton, OR
- Issue Date:
- Research Org.:
- BPA
- OSTI Identifier:
- 864168
- Patent Number(s):
- 4323722
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H02 - GENERATION H02G - INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- overhead; electric; power; transmission; line; jumpering; bundles; five; subconductors; lines; dead; tower; conductor; contain; spaced; apart; arranged; shape; cylinder; circular; section; bundle; attached; insulators; allows; current; flow; jumper; buses; internal; conductors; external; collecting; 37; located; inside; bus; subconductor; small-diameter; 33; inherently; electrically; shielded; ones; connected; large-diameter; outside; located inside; power transmission; transmission lines; electric power; electric current; transmission line; spaced apart; located outside; electrically shielded; conductor connected; current collecting; /174/
Citation Formats
Winkelman, Paul F. Overhead electric power transmission line jumpering system for bundles of five or more subconductors. United States: N. p., 1982.
Web.
Winkelman, Paul F. Overhead electric power transmission line jumpering system for bundles of five or more subconductors. United States.
Winkelman, Paul F. Fri .
"Overhead electric power transmission line jumpering system for bundles of five or more subconductors". United States. https://www.osti.gov/servlets/purl/864168.
@article{osti_864168,
title = {Overhead electric power transmission line jumpering system for bundles of five or more subconductors},
author = {Winkelman, Paul F},
abstractNote = {Jumpering of electric power transmission lines at a dead end tower. Two transmission line conductor bundles each contain five or more spaced apart subconductors (5) arranged in the shape of a cylinder having a circular cross section. The ends of each bundle of subconductors are attached with insulators to a dead end tower (1). Jumpering allows the electric current to flow between the two bundles of subconductors using jumper buses, internal jumper conductors, and external jumper conductors. One or more current collecting jumper buses (37) are located inside each bundle of subconductors with each jumper bus being attached to the end of a subconductor. Small-diameter internal jumper conductors (33) are located in the inherently electrically shielded area inside each bundle of subconductors with each subconductor (except ones having an attached jumper bus) having one internal jumper conductor connected between that subconductor's end and a jumper bus. Large-diameter external jumper conductors (9) are located outside each bundle of subconductors with one or more external jumper conductors being connected between the jumper buses in one bundle of subconductors and the jumper buses in the other bundle.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1982},
month = {1}
}