| 摘要 |
PROBLEM TO BE SOLVED: To provide a non-contact power transmission system capable of reducing the possibility of undesired influence given to electric loads.SOLUTION: A non-contact power transmission system 1 includes: a power transmission unit 100; and a power receiver 200. The power transmission unit 100 has a power transmission circuit 110, a power transmission control section 120 and a power transmission detection section 130. The power receiver 200 has a power reception circuit 210, a power reception control section 220 and a power reception detection section 230. The power reception detection section 230 detects a voltage before rectification which is a voltage of the power before being rectified by the power reception circuit 210 and a voltage after rectification which is a voltage of the power after being rectified by the power reception circuit 210. The power reception control section 220 operates based on the voltage after rectification to control the power supply. The power supply control supplies the power which the power reception circuit 210 receives from the power transmission circuit 110 to an electric load 3. The power transmission control section 120 selects to carry out/stop the power supply control on the basis of the voltage before rectification or the voltage after rectification. |
