PROBLEM TO BE SOLVED: To provide a practical travel simulation device of an overhead wire/pantograph system for evaluating a performance of the pantograph when travelling along the overhead wire.SOLUTION: A contact force value between a pantograph 7 and a vibration application device 5 measured by a contact force measuring device 3 is taken into a simulator 1 in real time, and a displacement of a trolley wire corresponding to a contact force measured according to a virtual travel distance of the pantograph by a simulation using a dynamic model expressing a response characteristic of an overhead wire as a coefficient which changes depending on a position is computed in real time, and the vibration application device 5 is driven in real time according to the displacement of the computed trolley wire.
【課題】 架線に沿って走行するときのパンタグラフの性能を評価するためのより実用的な架線・パンタグラフ系の走行シミュレーション装置を提供する。【解決手段】 接触力測定器3で実測したパンタグラフ7と加振器5の間の接触力値をリアルタイムでシミュレータ1に取り込んで、架線の応答特性を位置により変化する関数として表す力学モデルを用いたシミュレーションによりパンタグラフの仮想的な走行距離に応じて実測された接触力に対応するトロリ線の変位をリアルタイムで算定し、算定したトロリ線の変位に応じて加振器5をリアルタイムで駆動する。【選択図】図1
TRAVEL SIMULATION DEVICE OF OVERHEAD WIRE/PANTOGRAPH SYSTEM
架線・パンタグラフ系の走行シミュレーション装置
2015-06-04
Patent
Electronic Resource
Japanese
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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