JP2011147126A5 - - Google Patents

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JP2011147126A5
JP2011147126A5 JP2010290488A JP2010290488A JP2011147126A5 JP 2011147126 A5 JP2011147126 A5 JP 2011147126A5 JP 2010290488 A JP2010290488 A JP 2010290488A JP 2010290488 A JP2010290488 A JP 2010290488A JP 2011147126 A5 JP2011147126 A5 JP 2011147126A5
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energy
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sink
waveguide
driver
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Claims (21)

  1. エネルギーを無線で転送するように構成されたシステムであって、
    エネルギーを受信することに応答して、ソースの表面の少なくとも一部でエバネッセント波を発生するように構成された該ソースと、
    前記エバネッセント波の少なくとも前記一部の結合を介してエネルギーを前記ソースから無線で受信するように構成されたシンクと、
    前記シンクからエネルギーを受信するように構成された負荷と、を備え、
    前記負荷と前記シンクとは、前記エバネッセント波の少なくとも前記一部がエネルギー転送エリア内で前記ソースと前記シンクとの間で結合されるように、前記ソースの表面に沿って移動するように構成される、システム。
  2. 前記ソースは導波管である、請求項1のシステム。
  3. 前記エネルギーを前記ソースへ供給するように構成されたドライバをさらに備える、請求項1のシステム。
  4. 前記結合が向上されるように、エネルギー転送エリア内に設けられた負のインデックス材料(NIM)をさらに備える、請求項1のシステム。
  5. 前記ソースと前記シンクとは共振構造体である、請求項1のシステム。
  6. 前記NIMは前記シンクの所定の位置に基づいて配置される、請求項2のシステム。
  7. 前記負荷はエレベータ車両である、請求項1のシステム。
  8. 前記負荷は列車である、請求項1のシステム。
  9. 前記シンクは、偶数のバタフライパターン、奇数のバタフライパターン、偶数の交差パターンおよび奇数の交差パターンからなるグループのパターンから選択されたエネルギー分布パターンに基づいて配置される、請求項1のシステム。
  10. 前記NIMは負の誘電率特性および負の透磁率特性を有する、請求項1のシステム。
  11. 前記エネルギーの少なくとも一部を前記ドライバへ供給するように構成される電力計をさらに備える、請求項3のシステム。
  12. 前記導波管は、前記エバネッセント波を発生するように構成されたスロットを含む、請求項2のシステム。
  13. 前記導波管は光導波管である、請求項2のシステム。
  14. 前記シンクはループを含み、前記ループは、該ループの軸線が前記導波管に垂直になるように、回転される、請求項2のシステム。
  15. エネルギーをニアフィールドの結合によって無線で転送する方法であって、
    ソースとシンクとのニアフィールドの結合によって該シンクへエネルギーを無線で転送するように構成された該ソースを設ける工程であって、前記ソースと前記シンクは、エネルギーを受信することに応答して、EM(電磁気の)ニアフィールドを発生するように構成された非放熱構造体である、工程と、
    前記ソースのニアフィールドおよび前記シンクのニアフィールドがエネルギー転送エリア内で結合されるように、前記ソースの表面に沿って前記シンクを移動させる工程と、
    を備える、方法。
  16. 前記ニアフィールドが前記導波管の表面の少なくとも一部で発生されるように、前記ソースを導波管として実現することをさらに備える、請求項15の方法。
  17. 前記エネルギーをドライバから前記ソースへ供給すること、また前記エネルギーを前記シンクから負荷に供給すること、をさらに備える、請求項15の方法。
  18. 前記負荷はエレベータ車両または列車である、請求項17の方法。
  19. 前記ソースから前記シンクへの前記エネルギーの転送の間に使用されなかった該エネルギーをドライバに供給することをさらに備える、請求項15の方法。
  20. 前記ソースから前記シンクへの前記エネルギーの転送の間に使用されなかったエネルギーの量を決定すること、
    前記量を表すフィードバック制御信号をドライバへ送信すること、
    前記転送中に使用されなかったエネルギーを最小化するように前記ドライバのエネルギーを制御すること、
    をさらに備える、請求項15の方法。
  21. 負のインデックス材料(NIM)を使用して、前記結合を増大することをさらに備える、請求項17の方法。
JP2010290488A 2010-01-13 2010-12-27 移動装置への無線エネルギー転送方法およびシステム Active JP5484311B2 (ja)

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US12/686,497 2010-01-13
US12/686,497 US8384247B2 (en) 2010-01-13 2010-01-13 Wireless energy transfer to moving devices

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JP2011147126A JP2011147126A (ja) 2011-07-28
JP2011147126A5 true JP2011147126A5 (ja) 2013-12-05
JP5484311B2 JP5484311B2 (ja) 2014-05-07

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