浙江电力

2010, v.29;No.172(08) 1-5

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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

何整杰,李震彪,梁盼望
HE Zheng-jie1, LI Zhen-biao2, LIANG Pan-wang 2 (1. Cixi Power Supply Bureau

摘要(Abstract):

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 simulation method is confirmed to be an accurate and feasible calculation method for conductor current-arrying capacity by calculation and comparison.

关键词(KeyWords): 输电线;温度;载流量;ANSYS;仿真计算
transmission line; temperature; current-carrying capacity; ANSYS; simulation calculation

Abstract:

Keywords:

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作者(Author): 何整杰,李震彪,梁盼望
HE Zheng-jie1, LI Zhen-biao2, LIANG Pan-wang 2 (1. Cixi Power Supply Bureau

DOI: 10.19585/j.zjdl.2010.08.001

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