A second power conversion device converts electric power supplied from a power source connected to an input side of the second power conversion device, to supply the converted electric power to a first power storage device. A first contactor is closed, such that a smoothing capacitor is charged with electric power stored in the first power storage device. A controller controls a first power conversion device to cause the first power conversion device to perform power conversion of electric power stored in the smoothing capacitor and to supply the converted electric power to a power generator.
RAILROAD VEHICLE CONTROL DEVICE
2018-08-09
Patent
Electronic Resource
English
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