To prevent riding quality from being deteriorated due to occurrence of regeneration invalidation in a train during braking and eliminate the difficulty of stopping a train controlled by automatic operation at a fixed position.SOLUTION: In a power supply system for an electric railroad, a power-related system includes a plurality of power supply facilities and a power management device connected via a communication network. An on-vehicle device includes information transmitting/receiving means capable of transmitting/receiving information to/from a ground device and control means for controlling a traveling drive device and a braking device to control the traveling speed. The ground device can grasp a position of each train and determine whether there is a train entering into a deceleration section based on information received from an operation management device. The ground device can receive information about power supply and demand of the power supply facilities from the power management device. The ground device determines a power consumption state based on the received information and a feeder line voltage of the train entering into the deceleration section and transmits control information to the on-vehicle device. The on-vehicle device controls the braking device based on the control information.SELECTED DRAWING: Figure 1

    【課題】制動中の列車における回生失効の発生によって乗り心地が低下したり、自動運転制御の列車を定位置で停止させることが困難になったりするのを防止する。【解決手段】電気鉄道用電力供給システムにおいて、電力系システムは通信ネットワークにより接続された複数の電力供給設備と電力管理装置とを備え、車上装置は地上装置との間で情報を送受信可能な情報送受信手段と、走行駆動装置および制動装置を制御して走行速度を制御する制御手段とを備え、地上装置は各列車の位置を把握し運行管理装置から受信した情報に基づいて減速区間へ進入する列車があるか判断可能であるとともに、電力管理装置から電力供給設備の電力需給に関する情報を受信可能であり、受信した情報と減速区間へ進入する列車のき電線電圧とに基づいて電力消費状況を判断して制御情報を車上装置へ送信し、車上装置はその制御情報に基づいて制動装置を制御するようにした。【選択図】図1


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    Titel :

    POWER SUPPLY SYSTEM FOR ELECTRIC RAILROAD


    Weitere Titelangaben:

    電気鉄道用電力供給システム


    Beteiligte:

    Erscheinungsdatum :

    2021-03-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / 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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