我国低压电压标准采用240V/480V的可行性分析

Feasibility Analysis on Low Voltage Standard to 240V/480V of China

概述主要国家的低压电压标准,建议我国更新低压电压标准为240 V/480 V,并从变压器、线路的节能及单相配电节能等方面分析实施240 V/480 V低压电压标准的经济效益,还对240 V/480 V低压电压标准实施的必要性、可行性进行探讨。

This paper summarizes low voltage standard of various countries, and gives a suggest that our country should change the low voltage standard to 240 V/480 V, also analyzes the economy benefit after implement the low voltage standard from transformers, lines, and single - phase distribution energy saving, at last, the feasibility of implement of the low voltage standard is discussed.