OFF-CONTACT POWER SUPPLY SYSTEM AND METHOD FOR THIS SYSTEM CONTROL

摘要

FIELD: electricity.SUBSTANCE: power is supplied by no-contact way from energy transmission area (12) to energy receipt area (14). Area for transfer efficiency detection (18) detects efficiency of energy transfer while the area (20) determines whether efficiency of transfer is equal or less than certain value. When efficiency of transfer is less than the certain value there can be a barrier and energy transfer is stopped temporarily. Then small amount of energy is transferred and efficiency is detected. When efficiency of transfer is equal to certain value or even bigger then normal transfer of energy is recovered.EFFECT: improving reliability and efficiency.11 cl, 13 dwg