JP2015231306A - 非接触受電装置 - Google Patents
非接触受電装置 Download PDFInfo
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- JP2015231306A JP2015231306A JP2014117692A JP2014117692A JP2015231306A JP 2015231306 A JP2015231306 A JP 2015231306A JP 2014117692 A JP2014117692 A JP 2014117692A JP 2014117692 A JP2014117692 A JP 2014117692A JP 2015231306 A JP2015231306 A JP 2015231306A
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- 239000003990 capacitor Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 description 39
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- 102220465832 La-related protein 1_F10A_mutation Human genes 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 3
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- 238000000034 method Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
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- 229910001416 lithium ion Inorganic materials 0.000 description 1
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- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
図1は、本実施の形態に従う非接触給電システム10の全体構成図である。図1を参照して、非接触給電システム10は、車両100と、送電装置200とを備える。なお、本実施の形態においては、「非接触受電装置」が非接触で電力を受電可能に構成された車両100である場合を例として説明するが、非接触での受電が可能なものであれば車両以外の他の電気機器であってもよい。
上記のように、整流器のダイオードブリッジの各ダイオードに、適当なコンデンサを並列接続して電流の共振周波数とシステム周波数とを同調させることによって、整流器入力電流波形におけるリンギングを低減でき、その結果として滑らかな入力電流波形を得ることができることがわかった。
Claims (1)
- 外部電源からの電力を非接触で受電するための非接触受電装置であって、
受電コイルを含み、前記外部電源からの電力を受電する受電部と、
複数のダイオードを含み、前記受電部で受けた電力を整流する整流器と、
前記整流器に接続される負荷とを備え、
前記整流器は、前記複数のダイオードの各々に対して並列に接続されたコンデンサをさらに含む、非接触受電装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014117692A JP2015231306A (ja) | 2014-06-06 | 2014-06-06 | 非接触受電装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014117692A JP2015231306A (ja) | 2014-06-06 | 2014-06-06 | 非接触受電装置 |
Publications (1)
Publication Number | Publication Date |
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JP2015231306A true JP2015231306A (ja) | 2015-12-21 |
Family
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Family Applications (1)
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JP2014117692A Pending JP2015231306A (ja) | 2014-06-06 | 2014-06-06 | 非接触受電装置 |
Country Status (1)
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JP (1) | JP2015231306A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170135121A (ko) | 2016-05-30 | 2017-12-08 | 삼성전기주식회사 | 무선전력수신장치 |
JP2019530395A (ja) * | 2016-08-24 | 2019-10-17 | ワイトリシティ コーポレーションWitricity Corporation | 交互配置された整流器を有する無線電力伝達システム |
US11631999B2 (en) | 2020-03-06 | 2023-04-18 | Witricity Corporation | Active rectification in wireless power systems |
US11695300B2 (en) | 2018-11-30 | 2023-07-04 | Witricity Corporation | Systems and methods for low power excitation in high power wireless power systems |
US11695271B2 (en) | 2019-05-24 | 2023-07-04 | Witricity Corporation | Protection circuits for wireless power receivers |
US11695270B2 (en) | 2020-01-29 | 2023-07-04 | Witricity Corporation | Systems and methods for auxiliary power dropout protection |
US11843258B2 (en) | 2019-08-26 | 2023-12-12 | Witricity Corporation | Bidirectional operation of wireless power systems |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5844855U (ja) * | 1981-09-21 | 1983-03-25 | 三菱電機株式会社 | 整流素子 |
JP2011030317A (ja) * | 2009-07-23 | 2011-02-10 | Sony Corp | 非接触給電システム、非接触中継装置、非接触受電装置および非接触給電方法 |
WO2013046366A1 (ja) * | 2011-09-28 | 2013-04-04 | トヨタ自動車株式会社 | 受電装置、送電装置および電力伝送システム |
JP2014017894A (ja) * | 2012-07-05 | 2014-01-30 | Toyota Industries Corp | 送電機器及び非接触電力伝送装置 |
JP2014079077A (ja) * | 2012-10-10 | 2014-05-01 | Toyota Motor Corp | 非接触給電システムおよびその制御方法 |
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2014
- 2014-06-06 JP JP2014117692A patent/JP2015231306A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5844855U (ja) * | 1981-09-21 | 1983-03-25 | 三菱電機株式会社 | 整流素子 |
JP2011030317A (ja) * | 2009-07-23 | 2011-02-10 | Sony Corp | 非接触給電システム、非接触中継装置、非接触受電装置および非接触給電方法 |
WO2013046366A1 (ja) * | 2011-09-28 | 2013-04-04 | トヨタ自動車株式会社 | 受電装置、送電装置および電力伝送システム |
JP2014017894A (ja) * | 2012-07-05 | 2014-01-30 | Toyota Industries Corp | 送電機器及び非接触電力伝送装置 |
JP2014079077A (ja) * | 2012-10-10 | 2014-05-01 | Toyota Motor Corp | 非接触給電システムおよびその制御方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170135121A (ko) | 2016-05-30 | 2017-12-08 | 삼성전기주식회사 | 무선전력수신장치 |
JP2019530395A (ja) * | 2016-08-24 | 2019-10-17 | ワイトリシティ コーポレーションWitricity Corporation | 交互配置された整流器を有する無線電力伝達システム |
US11695300B2 (en) | 2018-11-30 | 2023-07-04 | Witricity Corporation | Systems and methods for low power excitation in high power wireless power systems |
US11710985B2 (en) | 2018-11-30 | 2023-07-25 | Witricity Corporation | Systems and methods for low power excitation in high power wireless power systems |
US12100969B2 (en) | 2018-11-30 | 2024-09-24 | Witricity Corporation | Systems and methods for low power excitation in high power wireless power systems |
US11695271B2 (en) | 2019-05-24 | 2023-07-04 | Witricity Corporation | Protection circuits for wireless power receivers |
US11843258B2 (en) | 2019-08-26 | 2023-12-12 | Witricity Corporation | Bidirectional operation of wireless power systems |
US11695270B2 (en) | 2020-01-29 | 2023-07-04 | Witricity Corporation | Systems and methods for auxiliary power dropout protection |
US11909198B2 (en) | 2020-01-29 | 2024-02-20 | Witricity Corporation | Gate driver implementations for safe wireless power system operation |
US11631999B2 (en) | 2020-03-06 | 2023-04-18 | Witricity Corporation | Active rectification in wireless power systems |
US11888328B2 (en) | 2020-03-06 | 2024-01-30 | Witricity Corporation | Active rectification in wireless power systems |
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