Wireless power transmission system and method for controlling wireless power transmission system

A method for controlling a wireless power transmission system including a first power transmission circuit configured to output first power;

• a second power transmission circuit configured to output second power;
• a plurality of power transmission coils including a first power transmission coil configured to wirelessly transmit the first power, a second power transmission coil configured to wirelessly transmit the second power, and a third power transmission coil positioned between and adjacent to the first power transmission coil and the second power transmission coil;
• a plurality of switches including a first switch connected to the first power transmission coil, a second switch connected to the second power transmission coil, and a third switch connected to the third power transmission coil;
• a first power reception coil configured to be movable relative to the plurality of power transmission coils and wirelessly receive the first power from the first power transmission coil in a case where the first power reception coil is opposed to the first power transmission coil;
• and a second power reception coil configured to be movable relative to the plurality of power transmission coils and wirelessly receive the second power from the second power transmission coil in a case where the second power reception coil is opposed to the second power transmission coil;
• the method comprising:
• connecting the first power transmission coil opposed to the first power reception coil to the first power transmission circuit by closing the first switch;
• and
• connecting the second power transmission coil opposed to the second power reception coil to the second power transmission circuit by closing the second switch,
• wherein the third switch connected to the third transmission coil is configured to remain open when the first switch and the third switch are closed.