| 摘要 |
This non-contact power supply system is provided with: a power transmission coil; a conversion means, which converts power of a power transmission-side power supply, and outputs power to the power transmission coil; a power transmission-side controller that controls the conversion means; a power reception coil, which receives power from the power transmission coil in a non-contact manner by means of at least magnetic coupling, and which supplies power to a load electrically connected to the power reception coil; a smoothing means that smoothes the power received by means of the power reception coil; a sensor that detects a current flowing in the smoothing means or a voltage of the smoothing means; and a power reception-side controller that acquires a detection value of the sensor. The power transmission-side controller transmits information from the power transmission side to the power reception side by controlling the current value or the output time of an output current to the power transmission coil from the conversion means, and the power reception-side controller receives the information by acquiring an encoded value from the detection value. |
