|转至:输配电线路
..................................................
..................................................
..................................................
..................................................
..........................................................................................................................................................................................................................................................以上计算结果根据《架空输电线路电气设计规程》(DL/T 5582-2020)附录G 导线允许载流量及《110kV~750kV 架空输电线路设计规程》 (GB 50545-2010)条文说明5.0.6 条推荐的计算方法计算。计算时,风速采用0.5m/s,日光对导线的日照强度采用1000W/m2,导线辐射散热系数取值0.9,导线吸热系数取0.9。导线型号有关参数按照《铝绞线及钢芯铝绞线》GB 1179-1983有关规定选取。交流电阻与直流电阻的换算,按照日本 JCS 0374 计算方法计算。..................................................