电力电缆载流量计算视窗化  

Calculation of current carrying capacity of power cables by software in WINDOWS system

作　　者：杨小静 马国栋[2] 

机构地区：[1]上海电缆输配电公司,上海200072 [2]上海电缆研究所,上海200093

出　　处：《电线电缆》2002年第2期36-40,共5页Wire & Cable

摘　　要：相对于电压而言电缆载流量是电缆运行中重要的动态参数。在正常情况下它决定着电缆使用寿命。我国电缆载流量计算的行业标准 JB/T10 181- 2 0 0 0等同于 IEC6 0 2 87标准。电缆载流量计算软件化是发展的必然趋势。它将以现场为条件的动态视窗参数取代静态的载流量表 ,从而在使用方面更接近现场环境条件并从繁琐的数字计算解放出来。采用 VB编程是电力电缆载流量计算视窗化最理想的计算手段之一。我们将以XL PE电缆为契机向电力电缆载流量计算视窗化进军。Compared with voltage, the current carrying capacity is an important dynamic parameter for cable operation, which normally determines the cable service life. The industry standard JB/T 10181 2000 for the calculation of current carrying capacity of power cables in China is identical to IEC 60287. It is inevitable that the calculation of current carrying capacity will be aided by computer software, in which the static current carrying capacity table will be replaced by the dynamic WINDOWS field parameters. The software will imitate the real cable operation more accurately and exempt operators from the hard work of figure calculations. The VB programming is one of the ideal methods for the calculation of current carrying capacity by software in WINDOWS system. We will develop the software in WINDOWS system for the calculation of current carrying capacity of power cables beginning from XLPE cables.

关 键 词：电力电缆 载流量计算标准 载流量计算 视窗化 

分 类 号：TM247[一般工业技术—材料科学与工程]