| 摘要 |
PURPOSE:To provide an auxiliary power source apparatus for a vehicle which can continue the power supply to load even if the power converter, which were supplying power, goes wrong. CONSTITUTION:This is an auxiliary power source apparatus, which is to be provided one per formation of a train, and it is equipped with a main power converter 14 and an auxiliary power converter 14a, both of which are connected to a high voltage power source through input-side changeover means 13 and 13a, and are connected to load through output-side changeover means 15 and 15a. |
