1) economic current
经济电流
1.
This paper introduces the economic type selecting method for sectional area of power cable according to economic current, and analyzes how to cany out the selection of economic current and economic section and related problems through specific examples.
文章分析介绍了按经济电流选择电力电缆截面的经济选型方法,并通过具体实例分析,对经济电流和经济截面如何进行选择及相关问题进行了分析。
2.
Economic selection method of choosing medium and low coltage power cable cross-section according to economic current is described.
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。
2) economic current density
经济电流密度
1.
Update and analysis of economic current density for medium and low voltage copper cables
中低压铜芯电缆经济电流密度的更新与分析
2.
This paper expounds the composition and calculation of life cycle cost of cable project construction and operation,analyzes the economic operation of cables,and researches into the influence of cable cross-sectional area on annual cost and the effect of the maximum load utilizing time and power rate on economic current density.
阐述了电缆线路工程建设、运行的全寿命周期总费用的构成及其计算方法,并对电缆的经济运行进行了比较和分析,讨论了电缆横截面积对年均总费用的影响,以及最大负荷利用时间和电价对经济电流密度的影响。
3) economical maximum current
经济电流上限值
4) economical minimum current
经济电流下限值
5) power economic information current
电力经济信息流
6) Economic current distribution
经济电流分布法
补充资料：导线经济电流密度
导线经济电流密度
economical current density of line conductor
doox旧nJ}ngJ一d一onl!um一du导线经济电流密度density of line eonduetor)面选择。(eeonomical eurrent 见抢电线路导线截
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条