JP2013021862A5 - - Google Patents

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JP2013021862A5
JP2013021862A5 JP2011154733A JP2011154733A JP2013021862A5 JP 2013021862 A5 JP2013021862 A5 JP 2013021862A5 JP 2011154733 A JP2011154733 A JP 2011154733A JP 2011154733 A JP2011154733 A JP 2011154733A JP 2013021862 A5 JP2013021862 A5 JP 2013021862A5
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Japan
Prior art keywords
frequency
power
side helical
product
power supply
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JP2011154733A
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English (en)
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JP2013021862A (ja
JP5847468B2 (ja
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Priority claimed from JP2011154733A external-priority patent/JP5847468B2/ja
Priority to JP2011154733A priority Critical patent/JP5847468B2/ja
Application filed filed Critical
Priority to EP12804578.8A priority patent/EP2728711A1/en
Priority to PCT/JP2012/066332 priority patent/WO2013002240A1/ja
Priority to CN201280042633.8A priority patent/CN103782483A/zh
Publication of JP2013021862A publication Critical patent/JP2013021862A/ja
Priority to US14/141,753 priority patent/US20140111023A1/en
Publication of JP2013021862A5 publication Critical patent/JP2013021862A5/ja
Publication of JP5847468B2 publication Critical patent/JP5847468B2/ja
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そこで、本発明者らは、給電側ヘリカルコイル３３及び受電側ヘリカルコイル５１の大きさや距離を変えずに給電側ヘリカルコイル３３及び受電側ヘリカルコイル５１の結合を調整できる方法を検討すべく、製品Ｂについて周波数０．１ｆ０付近でのインピーダンス特性をシミュレーションしてみた。結果を図５に示す。また、本発明者らは製品Ｃについて周波数０．００１ｆｏ付近でのインピーダンス特性をシミュレーションした。結果を図６に示す。
また、本発明者らは、給電部３及び受電部５のインピーダンスが０．３ΩになるようにＤＣ／ＡＣ変換器３１、ＡＣ／ＤＣ変換器５３のインピーダンスを調整し、周波数０．０１ｆ０が共鳴周波数となるようにコンデンサＣ１、Ｃ２の容量が調整された給電システム１（製品Ｅ）について周波数０．００１ｆ０付近での通過特性及び反射特性とインピーダンス特性とをシミュレーションした。結果を図９及び図１０に示す。なお、製品Ａの給電側、受電側ヘリカルコイル３３、５１と製品Ｅの給電側、受電側ヘリカルコイル３３、５１とは、その大きさ、コイル間距離が互いに同じである。同図からも明らかなように、特性インピーダンスを下げることにより臨界結合が得られることが分かった。
JP2011154733A 2011-06-30 2011-07-13 給電システムの設計方法 Active JP5847468B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011154733A JP5847468B2 (ja) 2011-07-13 2011-07-13 給電システムの設計方法
EP12804578.8A EP2728711A1 (en) 2011-06-30 2012-06-27 Power feeding system design method and power feeding system
PCT/JP2012/066332 WO2013002240A1 (ja) 2011-06-30 2012-06-27 給電システムの設計方法及び給電システム
CN201280042633.8A CN103782483A (zh) 2011-06-30 2012-06-27 设计电力馈送系统的方法和电力馈送系统
US14/141,753 US20140111023A1 (en) 2011-06-30 2013-12-27 Method of designing power feeding system and power feeding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011154733A JP5847468B2 (ja) 2011-07-13 2011-07-13 給電システムの設計方法

Publications (3)

Publication Number Publication Date
JP2013021862A JP2013021862A (ja) 2013-01-31
JP2013021862A5 true JP2013021862A5 (ja) 2014-04-10
JP5847468B2 JP5847468B2 (ja) 2016-01-20

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JP2011154733A Active JP5847468B2 (ja) 2011-06-30 2011-07-13 給電システムの設計方法

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JP (1) JP5847468B2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160111482A (ko) * 2014-01-22 2016-09-26 파워바이프록시 리미티드 유도성 전력 전송 시스템들을 위한 결합된 코일 전력 제어

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009278837A (ja) * 2008-05-18 2009-11-26 Hideo Kikuchi 誘導電力伝送システム

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