输电线温度及载流量的ANSYS计算方法  

ANSYS Calculation Method of Temperature and Current-carrying Capacity for Transmission Lines

作　　者：何整杰 李震彪[2] 梁盼望[2] 

机构地区：[1]慈溪供电局,浙江宁波315300 [2]华中科技大学电气与电子工程学院,武汉430074

出　　处：《浙江电力》2010年第8期1-5,共5页Zhejiang Electric Power

摘　　要：以LGJ300/50钢芯铝绞线为例,利用ANSYS软件建立数学模型,通过仿真分析得出导线温度与载流的对应关系,弥补了摩尔根公式及修正的摩尔根公式的不足。经计算比较,确认ANSYS仿真法是一种准确、可行的导线载流量的计算方法。This paper adopts ANSYS software to establish mathematical model, presents the relationship between conductor temperature and carrying current capacity through simulation analysis illustrated with an example of LGJ300/50, make up for the defects of Morgan Formula and Revised Morgan Formula. ANSYS sim- ulation method is confirmed to be an accurate and feasible calculation method for conductor current-arrying capacity by calculation and comparison.

关 键 词：输电线 温度 载流量 ANSYS 仿真计算 

分 类 号：TM726[电气工程—电力系统及自动化]