摘要
导线的交流电阻随电流的频率、平均电流密度和导线的温度而变化,其计算十分复杂。参考了一些文献,对交流电阻的计算作了简化。通过载流量计算的结果表明,大部分的计算数据与通用的载流量参数相比误差较小。
The calculation of the AC resistance of ACSR, which varies with frequency, average current density and temperature, is complicated. In this paper a simplified calculation method is proposed based on some references. The result of the ampaeity calculation shows that most calculated data have small deviation from the ordinary ampacy parameter.
出处
《电线电缆》
2010年第2期10-12,26,共4页
Wire & Cable
