OCS of electrified railways 电气化铁道接触网
ac electrified railways 交流电气化铁道
existing electrified railways 既有电气化铁道
The application of electric energy metrology to electrified railways is mainly studied.
主要研究电能计量科学在电气化铁路上的应用。
The changes in variable speed drive technology for electrified railways are summarized.
概述电气化铁路用可变速传动技术的变迁。
A fault information processing system for the power system of electrified railways is introduced.
介绍了适用于电气化铁路供电系统的故障信息处理系统。
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