NONCONTACT POWER SUPPLY SYSTEM

PROBLEM TO BE SOLVED: To provide a noncontact power supply system the power consumption of which can be reduced with simple configuration and by simple control.SOLUTION: The noncontact power supply system includes a noncontact power supply device 7 that receives power in a noncontact way from a power supply line 40 supplied with AC power from an AC power supply 4, and that supplies the power to a motor 24. The system further includes a power supply control unit 43 controlling in such a manner that in a low power consumption state, a first current and a second current in a level lower than that of the first current are alternately supplied from the AC power supply 4 to the power supply line 40. The noncontact power supply device 7 includes a capacitor 6 that accumulates the power received from the power supply line 40 in a noncontact way and supplies the power to a load in a low power consumption state.