ADVERSE CURRENTS IN SIMPLE CLOSED NETWORKS

被引：0
|
作者：
Survilo, Josifs [1 ]
Biela, Edite [1 ]
机构：
[1] Riga Tech Univ, Riga, Latvia
来源：
ELECTRICAL AND CONTROL TECHNOLOGIES | 2011年
关键词：
load losses; loop-type network; power losses; two-terminal line; voltage loss;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In non-uniform two-terminal lines, circulating and equalizing currents appear, in non-uniform rings circulating current; these adverse currents cause extra power losses. Those losses are equal to the product of summary resistance and squared said currents and are independent of their direction. Equalizing current causes considerable losses by phase discrepancy of terminal voltages even when voltage magnitudes are equal. Equalizing current losses do not exceed 1/4 of load losses when terminal voltage differences and load voltage losses are equal.
引用
收藏
页码：190 / 195
页数：6
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