NON-CONTACT POWER FEEDING SYSTEM

• Main Authors: HAYASHI TORU, NIITSUMA SUNAO, TAKATSU YUJI, SEDOKUBO KAZUSHI, KOKUBU RYOTA, AKUNE KEI, LI GONGWEI, TSUCHIYAMA AKIHIKO, KANDA MAI, UEDA AKIO, KAWAKITA MASAKI
• Format: Patent
• Language: English; Japanese
• Published: 02.02.2015
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

PROBLEM TO BE SOLVED: To provide a non-contact power feeding system capable of feeding power so as to be easy to use while reducing an energy loss with simple structure.SOLUTION: There is provided the non-contact power feeding system which supersedes a conventional non-contact power feeding system and includes: a power feeding primary coil being a power feeding coil capable of feeding power to another power feeding coil in a non-contact manner; a first mechanism for supporting the power feeding primary coil; a power feeding secondary coil being a power feeding coil to which power is fed from the other power feeding coil in a non-contact manner; and second mechanism which can move while supporting the power feeding secondary coil. The relative position relation or relative posture relation between the first and second mechanisms can be adjusted so as to keep a state where power is fed from the power feeding primary coil to the power feeding secondary coil in a non-contact manner, according to movement or posture change of the second mechanism. 【課題】 簡易な構造によりエネルギーロスが少なく、利用の容易な給電をできる非接触給電システムを提供する。【解決手段】従来の非接触給電システムに変わって、他の給電用コイルへ非接触給電できる給電用コイルである給電用１次コイルと、前記給電用１次コイルを支持する第一機械と、他の給電用コイルから非接触給電される給電用コイルである給電用２次コイルと、給電用２次コイルを支持して移動可能な第二機械と、を備え、前記第二機械の移動または姿勢変化に応じて前記給電用１次コイルから前記給電用２次コイルへの非接触給電する状態を維持する様に前記第一機械と前記第二機械との相対的な位置関係または相対的な姿勢関係を調整可能である、ものとした。【選択図】 図１