摘要
导体的经济电流密度是选择导体的条件之一,比较发热、电压降等选择条件更注重于经济性,由于它是经济技术的接合部,所以涉及到的参数和计算较为复杂。现行电力设计手册中的经济电流曲线的公式还带有计划经济的色彩,本篇论文着重研究适合的计算导体的经济电流密度的公式。
Conductor＇s economic current density is one way to choice conductor＇s section, who focus on economical, it is very complex to calculate and confirm the parameters because the economic current density is the copulate of technology and economy. The calculation formula in electrical design manual is based on planned economy, this paper is emphasized on research of adaptive formula.
出处
《电力勘测设计》
2006年第4期78-80,共3页
Electric Power Survey & Design
关键词
导体
经济电流密度
计算
conductor
economic current densidy formula
calculate.
