The Core structure for power supply device of electric vehicle

• Main Authors: KANG, SEONG JOO, CHUN, YANG BAE, YIM, JAE HA
• Format: Patent
• Language: English; Korean
• Published: 12.05.2017
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING; VEHICLES IN GENERAL

The present invention relates to a core structure for a power supply device of an electric vehicle, capable of supplying a higher capacity of electric power than a conventional power supply device by changing the structure and arrangement of a core for a power supply device of an electric vehicle. The core structure for a power supply device of an electric vehicle comprises: a plurality of horizontal substrate parts which are embedded to be spaced apart along a forward direction of a road and prevent magnetic flux from being leaked to a lower part; a vertical substrate part which prevents magnetic flux from being leaked to the outside as a part where both ends of the horizontal substrate part is bent toward an upper part; and a pillar part formed at the center of the horizontal substrate part. 본 발명은 전기자동차의 급전장치용 코어의 구조 및 배치를 변경함으로써 기존의 급전장치보다 고용량의 전력을 공급할 수 있는 전기자동차의 급전장치용 코어 구조체에 관한 것으로, 도로 진행방향을 따라 이격되게 다수개가 매설되며 하부로의 자속누설을 방지하는 수평기판부와, 상기 수평기판부의 양단이 상측 방향으로 절곡된 부위로서 외측면으로의 자속누설을 방지하는 수직기판부 및 상기 수평기판부 중앙에 형성된 기둥부;를 포함하는 전기자동차의 급전장치용 코어 구조체를 제공한다.