ENERGY SUPPLY APPARATUS

• Main Authors: NISHIKOORI, Nobuharu, OTAWARA, Masayuki, SODA, Yasushi, ONO, Masaki, OOSAKO, Seisaku, KANAGAWA, Tomoyuki
• Format: Patent
• Language: English; French; Korean
• Published: 09.02.2023
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSFORMERS

An energy supply apparatus capable of supplying energy to an object in a non-contact manner prevents efficiency degradation of energy supplied between a plurality of coils. Provided is an energy supply apparatus capable of supplying energy to an object in a non-contact manner, the energy supply apparatus including a top plate on which the object is disposed and a plurality of coils connected to a power source and arranged under the top plate to supply energy to the object, wherein the plurality of coils are solenoid-type coils configured by winding a conductive wire around a magnetic core, and the magnetic core is shared by the plurality of coils adjacent to each other. Un appareil d'alimentation en énergie apte à fournir de l'énergie à un objet sans contact empêche la dégradation de l'efficacité de l'énergie fournie entre une pluralité de bobines. L'invention concerne un appareil d'alimentation en énergie pouvant fournir de l'énergie à un objet sans contact, l'appareil d'alimentation en énergie comprenant une plaque supérieure sur laquelle l'objet est disposé et une pluralité de bobines connectées à une source d'alimentation et disposées sous la plaque supérieure pour fournir de l'énergie à l'objet, la pluralité de bobines étant des bobines de type solénoïde conçues par enroulement d'un fil conducteur autour d'un noyau magnétique, et le noyau magnétique étant partagé par la pluralité de bobines adjacentes les unes aux autres. 대상물에 비접촉으로 에너지를 공급할 수 있는 에너지 공급장치에 있어서, 복수의 코일 사이에서의 에너지 공급 효율의 저하를 억제한다. 대상물에 비접촉으로 에너지를 공급할 수 있는 에너지 공급장치로서, 상기 대상물이 배치되는 탑 플레이트와, 전원에 접속됨과 아울러 상기 탑 플레이트 아래에 배치되어 상기 대상물로 에너지를 공급하는 복수의 코일을 포함하고, 상기 복수의 코일이, 자성 코어에 도선을 감아 구성한 솔레노이드형의 것이고, 서로 이웃하는 복수의 상기 코일 사이에서 상기 자성 코어가 공용화되어 있는 에너지 공급장치를 제공한다.