For many years, Meidensha Corporation has supplied various electrical facilities for railways in Japan and abroad. It includes traction power supply facilities, power supply facilities for railway stations, and power monitoring systems. Among these products, we are working on the continuousimprovements and innovations in technology on vacuum interrupters, surge arresters, and Overhead Catenary System (OCS) inspection system, etc.
This special issue introduces our various activities to contribute to the further buildings of railway infrastructures at home and abroad.