A study on method of maximum span length calculation of catenary system

전차선로 최대경간 길이 계산기법 고찰

The maximum span length is decided by the relation among the independent factors of rail, train and catenary. However, During the calculation of the maximum span length with the way of Kyung-Bu High railway design using by the commercial program $\ulcorner$MATLAB$\lrcorner$ the mathematical error was founded. Therefore, this paper presents the analysis of the reason why caused the mathematical error occur.