345-kV Line 60-Hz Ground Wire Losses

In considering the use of insulated and transposed ground wires for communications or other purposes, the magnitude of the ground wire losses were determined so that the losses could be properly evaluated as a cost or credit for this use when compared to the conventional construction of grounded ste...

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Bibliographic Details
Published in:IEEE transactions on power apparatus and systems 1968-02, Vol.PAS-87 (2), p.420-427
Main Authors: Hedman, Dale E., Sampers, Henry C.
Format: Article
Language:English
Subjects:
Cable insulation
Communications Committee
Conductivity
Conductors
Costs
Equations
Power system analysis computing
Steel
Voltage
Wire
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Description
Summary:In considering the use of insulated and transposed ground wires for communications or other purposes, the magnitude of the ground wire losses were determined so that the losses could be properly evaluated as a cost or credit for this use when compared to the conventional construction of grounded steel ground wires. Three structure configurations and three different ground wire conductors were studied to determine the variation in the losses for different designs and conductors. The effect of changing the phase wire or ground wire configurations and changing the conductivity of the ground wires makes it necessary to analyze each combination of conductor configuration and ground wire conductivity.
ISSN:0018-9510
2995-6323
DOI:10.1109/TPAS.1968.292038