摘要
本文通过对单芯电缆工频磁场的理论分析及计算,从降低电压损失的角度探讨双回路并联单芯电缆的最佳排列方式,推导其电压损失计算公式,为工程设计提供简明实用的电压损失速查表。
The paper theoretically analyses and calculates the power frequency magnetic fields of single-core,discusses its best arrangement mode of double circuit parallel connection from the point of reducing the voltage loss.Thus the formula for calculating the voltage loss is deduced,a concise and practical fast check table is supplied for engineering design.
出处
《福建建筑》
2012年第2期102-103,共2页
Fujian Architecture & Construction
关键词
单芯电缆
电压损失
电感
排列方式
并联
Single-core cable Voltage loss Inductance Arrangement mode Parallel connection
