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Provision of electric power supply for drive devices, for the operation of a railway vehicle in power supply networks
Provision of electric power supply for drive devices, for the operation of a railway vehicle in power supply networks
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机译:为驱动设备提供电源,以在供电网络中运行铁路车辆
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摘要
An electric interface is connected to power supply (A) and direct current (DC) voltage side of rectifier (181) of module (M1). The primary sides of transformers (171,172) of modules (M1,M2) are connected directly by electric interface and indirectly through inverter (161,162). The DC side of rectifier (182) of module (M2) is connected with electric terminal for connecting arrangement to intermediate circuit (ZK) so that power for operating driving motor (12) is transmitted from electric power supply network through rectifiers and inverters in intermediate circuit. Independent claims are included for the following: (1) method for operating rail vehicle; and (2) method for manufacturing electric power supply arrangement.
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