カテナリ架線における付加質量が集電性能に与える影響の解析的検討

抄録

When contact wires wear out on an electric railway, they must be replaced. For the Shinkansen, even if the wear is localized, the entire one drum is replaced instead of partial replacement. Therefore, there is a need to establish a partial replacement method for Shinkansen trains from the viewpoint of labor-saving and cost reduction in maintenance work. Therefore, this study analytically examines the effect of the irregularity in OCL.