RTRI REPORT Jun. 2004
REVIEW

Recent Research Trend on the Surveillance and Diagnosis of Power Supply System for Electric Railways

Yoshinobu NAKAMICHI


  A number of researches are being promoted by RTRI on the technologies of power supply system for electric railwaysC which are divided into two categories. One is related to power stations and the power supply systemC and the other is to the catenary system and other current collection systems. The final purpose common to the technologies in these two categories is how to supply stable and high-quality power. This paper presents recent researches from the viewpoint of diagnosis of power supply system and equipment composing thereof.


* Full papers of RTRI Report are written in Japanese.

Copyright (c) 2004 Railway Technical Research Institute