论文摘要
The analytical method of ampacity and temperature based on the IEC（International Electrotechnical Commission）-60287 standard has been widely used for its simplicity.However,the density of cable group and the complicated laying conditions reduce the accuracy of the analytical method which simplifies or ignores the actual situation.In this paper,the loss of the conductor temperature is taken as the internal heat source of cables.The finite element model is established to analyze the distribution of cable temperature field under two grounding modes by COMSOL to further improve the accuracy of cable ampacity.
论文目录
文章来源
类型: 国际会议
作者: Li-kai LIANG,Xiao-feng ZHOU,Zi-dan SUN,Jian-ping QI,Han WANG,Wen-bin LI
来源: 2019 International Conference on Applied Mathematics, Statistics, Modeling, Simulation (AMSMS 2019) 2019-09-22
年度: 2019
分类: 基础科学,工程科技Ⅱ辑
专业: 数学,数学,电力工业
单位: School of Mechanical,Electrical and Information Engineering,Shandong University
分类号: TM75;O241.82
DOI: 10.26914/c.cnkihy.2019.076344
页码: 55-59
总页数: 5
文件大小: 859k