摘要
本文指出,按功率损耗最小原则选择变压器容量的图解法和计算法无普遍意义,应按年电能损耗最小原则选择变压器容量,前者只是后者的特殊情况。
In this paper, it is pointed out that according to the principle of minimum power loss, the graphical and analytical methods of selecting transformer capacity are no universal meaning. The transformer capacity should be selected according to the principle of minimum electrical energy loss per year. The former method is only the special case of the latter.
出处
《西安矿业学院学报》
北大核心
1990年第2期66-74,共9页
Journal of Xi'an University of Science & Technology
关键词
功率
变压器容量
节能
图解法
计算法
负载率
power
minimum electrical energy loss per year
transformer capacity
saving energy
