The present invention relates to a wireless electric power supply apparatus. A current collecting core is formed to surround the corner of a current collecting cable. So, an induced electromotive force induced by a current collecting part is increased. A current supplying part is formed to transmit a magnetic flux through only the current collecting cable without a current supplying core. Thereby, enormous expense required for manufacturing the current supplying core can be reduced. Price competition can be improved. The weight and volume can be reduced. Installation can be facilitated. The current collecting core including core members is formed. So, the weight and volume of the current collecting part can be reduced. Thereby, the driving efficiency of a vehicle having the current collecting part can be improved.
본 발명의 일 실시예는, 집전케이블의 모퉁이를 감싸도록 집전코어를 형성함으로써 집전부에 유도되는 유도기전력이 상승하고, 급전코어를 구비하지 않고 급전케이블에 의해서만 자속을 전달하도록 급전부를 구성함으로써 급전코어를 제작하는 데 소요되는 막대한 재료비를 절감하여 가격경쟁력을 높이고 무게와 부피를 줄여 설치가 간편해지는 효과가 있으며, 복수의 코어부재를 포함하여 집전코어를 구성함으로써 집전부의 무게와 부피를 경감시켜 집전부가 장착되는 차량의 운행 효율을 증대시킬 수 있는 무선 전력공급장치에 관한 것이다.
WIRELESS ELECTRIC POWER SUPPLY APPARATUS
무선 전력공급장치
2016-01-29
Patent
Electronic Resource
Korean
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