비접촉 급전 시스템은 차량(200)에 설치된 수전 코일(22)과, 급전 장치(100)측의 송전 코일(12) 사이에서, 자기적 결합에 의해 비접촉으로 급전을 행한다. 차량(200)과 급전 장치(100) 사이의 거리를 검출하기 위해 양자 사이에서 무선 통신을 행하는 제1 통신 수단과, 수전 코일(22)과 송전 코일(12)의 상대적인 위치를 검출하기 위해 무선 통신을 행하는 제2 통신 수단을 구비한다. 제1 통신 수단에 의해 계측되는 차량(200)과 급전 장치(100) 사이의 거리가 소정의 거리보다 짧아졌을 때에, 제2 통신 수단이 기동된다.
This non-contact power supply system contactlessly supplies power by means of magnetic coupling between a power receiving coil (22) provided in a vehicle (200) and a power-transmission coil (12) on the power supply device (100) side. This non-contact power supply system is provided with a first communication means which wirelessly communicates between the vehicle (200) and the power supply device (100) in order to detect the distance therebetween, and a second communication means which performs wireless communication in order to detect the relative position of the power receiving coil (22) and the power transmission coil (12). The second communication means is started when the distance between the vehicle (200) and the power transmission device (100), measured by the first communication means, is shorter than a prescribed distance.
NON-CONTACT POWER SUPPLY DEVICE VEHICLE AND NON-CONTACT POWER SUPPLY SYSTEM
비접촉 급전 장치, 차량 및 비접촉 급전 시스템
2016-10-24
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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