| 摘要 |
PROBLEM TO BE SOLVED: To provide a power transmission apparatus, a power reception apparatus and a non-contact power transmission device, enabling position grasp of a power transmission target according to a situation.SOLUTION: A non-contact power transmission device 10 includes: a power transmission apparatus 11 having a power transmission unit 13 including a primary side coil 13a to which AC power is input; and a power reception apparatus 21 having a power reception unit 23 including a secondary side coil 23a capable of receiving AC power from the primary side coil 13a in a non-contact manner. The power transmission apparatus 11 includes a detector unit 50 for detecting, by radiating a detection beam B, a reflection beam Br of the detection beam B. |
