JPWO2016113949A1 - 給電装置 - Google Patents
給電装置 Download PDFInfo
- Publication number
- JPWO2016113949A1 JPWO2016113949A1 JP2016569221A JP2016569221A JPWO2016113949A1 JP WO2016113949 A1 JPWO2016113949 A1 JP WO2016113949A1 JP 2016569221 A JP2016569221 A JP 2016569221A JP 2016569221 A JP2016569221 A JP 2016569221A JP WO2016113949 A1 JPWO2016113949 A1 JP WO2016113949A1
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- JP
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- Prior art keywords
- series
- power
- resonance circuit
- circuit
- resonance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 55
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 35
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Inverter Devices (AREA)
Abstract
Description
Cp…浮遊容量
L1,L2,L3,L4,L5,L6…インダクタンス成分
1…給電装置
9…直流電源
10…基板
10A…保護膜
11…ループ状導体
13…インバータ回路
14…LC直列共振回路(給電用共振回路)
100…受電装置(外部装置)
101…受電用ループ状導体
102…キャパシタ
141,142,143,144,145…LC直列回路
Claims (3)
- 電磁界共鳴結合を利用して外部装置へ給電する給電装置において、
入力される直流電圧を交流電圧に変換するインバータと、
前記インバータの出力側に接続され、前記外部装置が備える外部共振回路と同じ共振周波数の給電用共振回路と、
を備え、
前記給電用共振回路は、
複数のインダクタ及び複数のキャパシタが交互に直列に接続されたLC直列共振回路である、
給電装置。 - 前記複数のインダクタそれぞれは、同じインダクタンスを有し、
前記複数のキャパシタそれぞれは、同じキャパシタンスを有している、
請求項1に記載の給電装置。 - 前記インダクタは絶縁体基板の表面に形成された給電用のループ状導体であり、
前記キャパシタは前記ループ状導体の途中に設けられ、
前記ループ状導体を被覆するように前記絶縁体基板の表面に設けられた保護膜をさらに備える、
請求項1又は2に記載の給電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015005474 | 2015-01-15 | ||
JP2015005474 | 2015-01-15 | ||
PCT/JP2015/076839 WO2016113949A1 (ja) | 2015-01-15 | 2015-09-24 | 給電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016113949A1 true JPWO2016113949A1 (ja) | 2017-08-03 |
JP6315109B2 JP6315109B2 (ja) | 2018-04-25 |
Family
ID=56405506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016569221A Active JP6315109B2 (ja) | 2015-01-15 | 2015-09-24 | 給電装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6315109B2 (ja) |
WO (1) | WO2016113949A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019036501A1 (en) * | 2017-08-14 | 2019-02-21 | Wireless Advanced Vehicle Electrification, Inc. | LOW VOLTAGE WIRELESS POWER TRANSFER BUFFER |
EP4266545A2 (en) | 2017-12-22 | 2023-10-25 | Wireless Advanced Vehicle Electrification, Inc. | Wireless power transfer pad with multiple windings |
US11462943B2 (en) | 2018-01-30 | 2022-10-04 | Wireless Advanced Vehicle Electrification, Llc | DC link charging of capacitor in a wireless power transfer pad |
US11437854B2 (en) | 2018-02-12 | 2022-09-06 | Wireless Advanced Vehicle Electrification, Llc | Variable wireless power transfer system |
CN113615034B (zh) * | 2019-01-24 | 2024-04-30 | 爱泽达恩技术有限公司 | 用于无线功率传输的串联分布式射频发生器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07227003A (ja) * | 1993-12-15 | 1995-08-22 | Fuji Electric Co Ltd | 移動体の無接触給電装置 |
JP2012151293A (ja) * | 2011-01-19 | 2012-08-09 | Toyo Ink Sc Holdings Co Ltd | 空中送電用印刷コイル |
JP2012196117A (ja) * | 2011-03-03 | 2012-10-11 | Advantest Corp | ワイヤレス給電装置、受電装置および給電システム |
WO2015132890A1 (ja) * | 2014-03-04 | 2015-09-11 | 株式会社 テクノバ | 走行中非接触給電システム |
-
2015
- 2015-09-24 WO PCT/JP2015/076839 patent/WO2016113949A1/ja active Application Filing
- 2015-09-24 JP JP2016569221A patent/JP6315109B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07227003A (ja) * | 1993-12-15 | 1995-08-22 | Fuji Electric Co Ltd | 移動体の無接触給電装置 |
JP2012151293A (ja) * | 2011-01-19 | 2012-08-09 | Toyo Ink Sc Holdings Co Ltd | 空中送電用印刷コイル |
JP2012196117A (ja) * | 2011-03-03 | 2012-10-11 | Advantest Corp | ワイヤレス給電装置、受電装置および給電システム |
WO2015132890A1 (ja) * | 2014-03-04 | 2015-09-11 | 株式会社 テクノバ | 走行中非接触給電システム |
Also Published As
Publication number | Publication date |
---|---|
WO2016113949A1 (ja) | 2016-07-21 |
JP6315109B2 (ja) | 2018-04-25 |
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