3704 直流軌道回路特性と列車短絡抵抗の研究(接触力学と架線・電気,SS8:境界領域研究,第18回交通・物流部門大会(TRANSLOG2009))

概要

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The train shunting resistance has been measured, but it has been mainly performed on the condition that the truck circuit was closed. This method has a problem that an accurate value cannot be measured at some position of the train. This time, open truck circuit is constructed so that fluctuation is decreased. And we performed long-term measurement that the variation of the leakage current is considered. Additionally, the voltage between normal rails and the train shunt resistance in the case of that short-circuit current is changed. In this paper, we describe the report and the consideration of the the train shunt resistance measured under the most suitable environment in the train.
2009-12-02