摘要
为降低长输电线路的电流不平衡度，需要进行导线换位。本文介绍的优化换位方式与传统方式等效，但可以节约投资及材料。另外，为降低地线的能量损失，常常采用绝缘地线。还介绍各种情况下，所应采用的最佳地线运行方式。
Conductor transposition is necessary to reduce unbalanced current in long transmission lines. This article describesa optimized way of transposition, which is equivalent to the traditional way in this respect, hut can save costs and materials. Also, insulated ground wire is often adopted to reduce the energy losses on ground wires. The optimum configUrationwhich shall be used under different circumstances is introduced in this paper.
出处
《中国电力》
EI
CSCD
北大核心
2000年第1期57-58,共2页
Electric Power
关键词
换位
优化
地线运行方式
节能
transposition
optimization
ground wire
operation mode
