基于经济电流密度和经济截面的电缆截面设计

journal6 ›› 2009, Vol. 30 ›› Issue (6): 74-77.

基于经济电流密度和经济截面的电缆截面设计

（1.柳州市建筑设计科学研究院,广西柳州 545001；2.柳州职业技术学院，广西柳州 545005）

出版日期:2009-11-25 发布日期:2012-04-20
作者简介:林庆（1971-），男，浙江宁波人，柳州市建筑设计科学研究院电气工程师，主要从事供配电技术研究.

Choosing Cross-Section of Cable According to Economic Current Density and Economic Cross-Section

(1.Architectural Design Research Institute of Liuzhou,Liuzhou 545001,Guangxi China;2.Vocational Technical Institute of Liuzhou,Liuzhou 545005,Guangxi China)

Online:2009-11-25 Published:2012-04-20

摘要/Abstract

摘要：阐述了按经济电流选择中低压电力电缆截面的经济选型方法，通过案例分析，阐述了利用经济电流和经济截面进行电力电缆截面选择及相关问题，得出了按经济电流选择电力电缆截面的方法，从而可起到节约能源、保护环境的作用.

关键词： 节能环保, 供配电系统节能, 电力电缆经济选型, 经济电流, 经济截面

Abstract: Economic selection method of choosing medium and low coltage power cable cross-section according to economic current is described.Through case studies,the authors explain how to take advantage of economic currents and economic cross-section.Approach of choosing the power cable cross-section is put forward,according to the economic currents,which can save energy and protect the environment.

Key words: energy-saving and environmental protection, energy-saving power supply system, economic selection of power cables, economic current, economic cross-section

林庆, 杨艳玲. 基于经济电流密度和经济截面的电缆截面设计[J]. journal6, 2009, 30(6): 74-77.

LIN Qing, YANG Yan-Ling. Choosing Cross-Section of Cable According to Economic Current Density and Economic Cross-Section[J]. journal6, 2009, 30(6): 74-77.