| 摘要 |
PROBLEM TO BE SOLVED: To provide a voltage adjusting device which can suppress the decrease of an output voltage with simple means to suppress a harmonic wave.SOLUTION: A voltage adjusting device includes an inverter 11 which outputs a high-frequency power, a power transmission coil 12a which makes a non-contact power reception coil 20a generate high-frequency power by means of a magnetic field generated by the high-frequency power from the inverter 11, a detection device 13 which detects a coupling coefficient being information about the degree of coupling between the power transmission coil 12a and the power reception coil 20a, and a control device 14 which controls a phase of the output of the inverter 11 on the basis of the coupling coefficient detected by the detection device 13.SELECTED DRAWING: Figure 1 |
