Title :
Mechanical And Electrical Characteristics Of EHV High Phase Order Overhead Transmission
Author :
Grant, I.S. ; Stewart, J.R.
Author_Institution :
Power Technologies, Inc.
Abstract :
High phase order is examined as an alternative to UHV transmission. To make realistic comparisons, 462 kV six and twelve-phase and 317 kV twelve-phase lines with similar power transfer capability- to the BPA 1200 kV design were compared. Support structures and insulators were designed based on clearances- and phase spacings derived from an insulation coordination analysis.
Keywords :
Acoustic noise; Circuit breakers; Conductors; Electric variables; Impedance; Insulation; Senior members; Surges; Thermal loading; Voltage;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1984.318601
