INSULATION COORDINATION, ENVIRONMENTAL AND SYSTEM-ANALYSIS OF EXISTING DOUBLE CIRCUIT LINE RECONFIGURED TO 6-PHASE OPERATION

被引：18

作者：

STEWART, JR

OPPEL, LJ

THOMANN, GC

DORAZIO, TF

BROWN, MT

CHARTIER, VL

机构：

[1] NEW YORK STATE ELECT & GAS CORP,BINGHAMTON,NY 12903

[2] EBASCO SERV INC,LYNDHURST,NJ 07071

[3] BONNEVILLE POWER ADM,VANCOUVER,WA

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1992年 / 7卷 / 03期

关键词：

Double-circuit lines - Insulator strings - Overhead lines - Six-phase operation;

D O I：

10.1109/61.141883

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Conversion of an existing double circuit 115 kV overhead transmission line near Binghamton, New York to six-phase operation will provide a commercial demonstration of feasibility of high phase order power transmission. Analyses of insulation performance, corona and field effects, and load flow and system stability have been performed as part of the preliminary engineering for this project. This paper summarizes these studies and shows that operation at six-phase is possible with a 40% increase in phase-to-ground voltage and a doubling of surge impedance loading.

引用

页码：1628 / 1633

页数：6

共 10 条

[1]

[Anonymous], 1982, TRANSMISSION LINE RE

[2]

BROSCHAT M, 1972, MAR IEEE T POW APP S, V91, P545

[3]

LARSON ELC, 1967, MAY IEEE T POW APP S, V86, P539

[4]

NABET G, 1975, APR SE EL EXCH TRANS

[5]

SIMPSON JW, 1958, CIGRE407 PAP PAR

[6] HIGH PHASE ORDER - READY FOR APPLICATION [J].

STEWART, JR ;

GRANT, IS .

IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1982, 101 (06) :1757-1767

[7]

STEWART JR, P IEEE SOUTHEASTCON, P258

[8]

1990, ESEERCO EP8823 REP P

[9]

FEDERAL COMMUNICA 73, V3

[10]

1990, TRANSMISSION DISTRIB, V8, P2

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