摘要
电缆截面可从技术和经济角度进行选型。本文结合工程实例,详细介绍了选择电缆截面的具体方法,并探讨了相关参数变化对电缆经济截面选型中运行经济性的影响,有利于工程技术人员分析工程项目的特点,合理选择各相关参数,选取最佳的电缆经济截面。
Cable economic cross-section can be selected by both technical and economic terms. On the ground of the regular method of cable cross-section selection, the rule of total owning cost (TOC)is used in an example of engineering to probe the impact trend of related factors on the benefit of power cable cross-section selection, which is useful for engineers to analyze the characteristics of the program, reasonably choose relative parameters, calculate the length of recovery and TOC in the lifespan of power cable...
出处
《电气技术》
2009年第11期87-90,共4页
Electrical Engineering
关键词
电缆
经济截面
选型
power cable
eeconomic cross-section
selection
