| 摘要 |
PROBLEM TO BE SOLVED: To provide a non-contact power supply system capable of quickly detecting deterioration of transmission efficiency due to a conductive foreign matter.SOLUTION: A non-contact power supply system comprises: temperature detection means 6 for detecting temperature distribution in a magnetic field formed by an electric power supply device for performing power transmission to a power incoming device in a non-contact manner; and signal processing means 7 for detecting a conductive foreign matter in the magnetic field on the basis of the detection result by the temperature detection means 6. |
