An energy storage system for a track-guided vehicle includes at least one electrical energy storage device and at least one electrochemical energy storage device connected through at least one converter to a supply line and to a drive unit for the vehicle. Individual phases of said at least one converter can be operated as independent direct-current controllers for independent charging and discharging of different energy storage devices.
申请公布号
EP2259949(B1)
申请公布日期
2011.09.21
申请号
EP20090727379
申请日期
2009.02.11
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
RECHENBERG, KARSTEN;ECKERT, PETER;MEINERT, MICHAEL