| 摘要 |
This power transmission apparatus is provided with an AC/DC converter and a DC/AC converter. The AC/DC converter is capable of converting grid power into DC power having a second DC power value. The DC/AC converter converts DC power into AC power and outputs the converted AC power to a primary-side coil of a power transmitter. Furthermore, the power transmission apparatus is provided with a DC/DC converter and a switching relay. The DC/DC converter is capable of converting DC power output from the AC/DC converter into DC power having a first DC power value that is smaller than the second DC power value. The switching relay switches the power input source of the DC/AC converter to the AC/DC converter or the DC/DC converter. |
