104 架線・パンタグラフ間の接触力測定に基づく架線の静的状態診断(セッション2 プラント・設備診断)

Abstract

The present on-board monitoring system for overhead contact lines mainly provides dynamic states of contact wire. However, its static states are more required for the maintenance work of the overhead contact line. Therefore, the authors have been developing on-board monitoring system to estimate static condition of the overhead contact line utilizing contact force measurement. This paper shows method to estimate static contact wire height and stagger only from on-board measurement data.