NON-CONTACT CHARGING METHOD AND A CHARGED TERMINAL OF A NON-CONTACT CHARGING APPARATUS CAPABLE OF CONTROLLING THE MATCHING BETWEEN FIRST AND SECOND COILS WITHOUT DRIVING MOTORS AND SENSORS

摘要

PURPOSE: A non-contact charging method and a charged terminal of a non-contact charging apparatus are provided to maximize charging efficiency by controlling the matching between first and second coils.;CONSTITUTION: A non-contact charging apparatus comprises a first coil (120), a power unit, and a first control unit (110). The first coil comprises a plurality of block coils and is magnetically connected to a second coil installed in a charged terminal. The power unit supplies an induced current to the first coil. The first control unit generates the induced current in the second coil, and controls switching of the block coils of the first coil in order to matching the first coil to the second coil.;COPYRIGHT KIPO 2013;[Reference numerals] (102,202) AC-DC converter; (104) DC-AC converter; (106,208) Safety circuit unit; (108) Storage unit; (110) First control unit; (112) Block coil switching unit; (114) First communication unit; (118) First display unit; (121) N block; (204) Induced voltage detecting unit; (206) DC-DC converting unit; (210) Second control unit; (212) Second communication unit; (214) Charge circuit unit; (216) Battery; (218) Second display unit; (AA) AC power; (BB) First block; (CC) Second block; (DD) Third block