Railway vehicle equipped with an electrical storage body
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United States of America Patent
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Sep 19, 2023
Grant Date -
Sep 10, 2020
app pub date -
Mar 6, 2020
filing date -
Mar 6, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
This invention concerns a railway vehicle (10), including: a power supply device (20), an electrical traction engine (15), first electrical auxiliary equipment (16, 17), and a connector (22) for connecting to an electrical power source external to the vehicle. The power supply device comprises: an electrical converter (26) suited to supply the electrical traction engine with high-voltage current, wherein the electrical converter is connected to the connector; a first medium-voltage electricity network (34) to which the first auxiliary electrical equipment is connected, and a first electrical storage element (30) connected to the first medium-voltage electricity network so as to supply electricity to or draw electricity from the first network. The electrical converter is connected to the first medium-voltage electricity network so as to supply the first network with electricity.
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