JP6164720B2 - 結合共振器型の無線電力伝送システム - Google Patents
結合共振器型の無線電力伝送システム Download PDFInfo
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- JP6164720B2 JP6164720B2 JP2012245861A JP2012245861A JP6164720B2 JP 6164720 B2 JP6164720 B2 JP 6164720B2 JP 2012245861 A JP2012245861 A JP 2012245861A JP 2012245861 A JP2012245861 A JP 2012245861A JP 6164720 B2 JP6164720 B2 JP 6164720B2
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- power transmission
- resonator
- side resonator
- transmission side
- coil
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- 230000005540 biological transmission Effects 0.000 title claims description 296
- 230000005684 electric field Effects 0.000 claims description 40
- 239000003990 capacitor Substances 0.000 claims description 28
- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 230000005284 excitation Effects 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 230000007423 decrease Effects 0.000 description 11
- 230000005672 electromagnetic field Effects 0.000 description 11
- 239000000523 sample Substances 0.000 description 10
- 238000004088 simulation Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
2 一の送電側共振器
21 送電側共振器2を構成する第1のコイル
21a、21b 第1のコイルの両端
22 送電側共振器2を構成する第2のコイル
22a、22b 第1のコイルの両端
23 送電側共振器2を構成するコンデンサ
3 他の送電側共振器
31 送電側共振器3を構成する第1のコイル
32 送電側共振器3を構成する第2のコイル
33 送電側共振器3を構成するコンデンサ
4 制御器
5 受電側共振器
51 受電側共振器5を構成する第1のコイル
52 受電側共振器5を構成する第2のコイル
53 受電側共振器5を構成するコンデンサ
6 負荷回路
Claims (1)
- 第1のコイル及び第2のコイルと、コンデンサと、を有して構成され、該第1のコイル及び該第2のコイルは、スパイラルコイルであって、それらの間が容量結合によって電界強度が大きく、それらの外方の電界強度が小さくなるように、近接して配置され、該第1のコイルの両端のうちの一つと該第2のコイルの両端のうちの一つが該コンデンサを介して、該第1のコイルの両端のうちの他の一つと該第2のコイルの両端のうちの他の一つがコンデンサを介さずに、それぞれ接続され、但し、該第1のコイルの内端と該第2のコイルの内端がコンデンサを介さずに接続されるものを除いた、少なくとも1個の送電側共振器と、
該少なくとも1個の送電側共振器の内の一の送電側共振器の励振を制御する制御器と、
前記一の送電側共振器の前記両コイルの外方に配置されて、前記一の送電側共振器から伝送される電力を受電する受電側共振器と、
を備えることを特徴とする結合共振器型の無線電力伝送システム。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012245861A JP6164720B2 (ja) | 2012-11-07 | 2012-11-07 | 結合共振器型の無線電力伝送システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012245861A JP6164720B2 (ja) | 2012-11-07 | 2012-11-07 | 結合共振器型の無線電力伝送システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014096872A JP2014096872A (ja) | 2014-05-22 |
| JP6164720B2 true JP6164720B2 (ja) | 2017-07-19 |
Family
ID=50939538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012245861A Active JP6164720B2 (ja) | 2012-11-07 | 2012-11-07 | 結合共振器型の無線電力伝送システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6164720B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160035477A1 (en) * | 2014-08-01 | 2016-02-04 | J Touch Corporation | Thin-film coil component and charging apparatus and method for manufacturing the component |
| JP6644234B2 (ja) * | 2014-09-08 | 2020-02-12 | 学校法人 龍谷大学 | 無線電力伝送装置 |
| JP6520929B2 (ja) * | 2015-01-21 | 2019-05-29 | パナソニックIpマネジメント株式会社 | 受電装置およびそれを備えた非接触電力伝送装置 |
| JP6293363B2 (ja) * | 2015-03-16 | 2018-03-14 | 三菱電機エンジニアリング株式会社 | 共振型電力伝送システム及び共振器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4318742B1 (ja) * | 2008-10-06 | 2009-08-26 | 有限会社日本テクモ | 非接触電力供給装置 |
| JP5365306B2 (ja) * | 2009-03-31 | 2013-12-11 | 富士通株式会社 | 無線電力供給システム |
| JP5471283B2 (ja) * | 2009-10-19 | 2014-04-16 | Tdk株式会社 | ワイヤレス給電装置、ワイヤレス受電装置およびワイヤレス電力伝送システム |
| JP2011205757A (ja) * | 2010-03-25 | 2011-10-13 | Toyota Central R&D Labs Inc | 電磁界共鳴電力伝送装置 |
| JP2012023929A (ja) * | 2010-07-16 | 2012-02-02 | Equos Research Co Ltd | 共鳴コイル |
| JP5843309B2 (ja) * | 2011-02-24 | 2016-01-13 | 国立大学法人東北大学 | 非接触電力伝送システム |
| JP2012186949A (ja) * | 2011-03-07 | 2012-09-27 | Hitachi Maxell Energy Ltd | 磁界共鳴を利用した非接触電力伝送装置 |
-
2012
- 2012-11-07 JP JP2012245861A patent/JP6164720B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014096872A (ja) | 2014-05-22 |
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