非晶合金变压器在城轨交通中的应用前景

Application Prospect of Amorphous Core Transformers in Urban Rail Transit

结合城市轨道交通用电设备的负荷特性,对非晶合金变压器和硅钢变压器的空载损耗、效率及经济性进行综合评估分析,得出结论:虽然非晶合金变压器的初始购置费用高,但其具有空载损耗低、效率高以及全寿命周期内综合效能费用低于硅钢变压器的优势,故应在城市轨道交通中推广运用。

Amorphous core transformers have great advantages of high efficiency, low no-load loss and low total owning cost over silicon steel transformers. It will have broad development prospect in the low-load-rate urban rail transit.