专利名称：RAIL VEHICLE SYSTEM发明人：HATANAKA, KEITA申请号：EP12873395申请日：20120328公开号：EP2832579A4公开日：20151007
摘要：An electric locomotive 50 includes a first control line 3f and DC buses 3c and 3dlaid between couplers 2c and 2d, a power storage device 61 connected to the DC buses3c and 3d, and a DC/DC converter 60 that executes charge and discharge control withrespect to the power storage device 61. A non-powered vehicle 1 includes DC buses 3aand 3b connected to the DC buses 3c and 3d via a coupler 2a, a second control line 3e, apower storage device 12 connected to the DC buses 3a and 3b via a circuit breaker 5, anda BMU 8 that manages the power storage device 12. The DC/DC converter 60 executespower accumulation control with respect to the power storage device 61 and poweraccumulation control with respect to the power storage device 12. When havingdetermined abnormality of the power storage device 12, the BMU 8 controls the circuitbreaker 5 to be turned off, thereby cutting off electrical connection between the powerstorage device 12 and the DC buses 3a and 3b.
申请人：MITSUBISHI ELECTRIC CORPORATION
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