JP7261506B2 - ワイヤレス給電システムおよび円形・球形・多面形状を有する受電器 - Google Patents

ワイヤレス給電システムおよび円形・球形・多面形状を有する受電器 Download PDF

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JP7261506B2
JP7261506B2 JP2021501964A JP2021501964A JP7261506B2 JP 7261506 B2 JP7261506 B2 JP 7261506B2 JP 2021501964 A JP2021501964 A JP 2021501964A JP 2021501964 A JP2021501964 A JP 2021501964A JP 7261506 B2 JP7261506 B2 JP 7261506B2
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Prior art keywords
power
coil
power supply
circuit
receiver
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Japanese (ja)
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JPWO2020170996A5 (https=
JPWO2020170996A1 (https=
Inventor
康史 関沢
研二 田原
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RAISONTECH INC.
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RAISONTECH INC.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/855—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/865—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
JP2021501964A 2019-02-21 2020-02-17 ワイヤレス給電システムおよび円形・球形・多面形状を有する受電器 Active JP7261506B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019029479 2019-02-21
JP2019029479 2019-02-21
PCT/JP2020/005953 WO2020170996A1 (ja) 2019-02-21 2020-02-17 ワイヤレス給電システムおよび円形・球形・多面形状を有する受電器

Publications (3)

Publication Number Publication Date
JPWO2020170996A1 JPWO2020170996A1 (https=) 2020-08-27
JPWO2020170996A5 JPWO2020170996A5 (https=) 2023-02-21
JP7261506B2 true JP7261506B2 (ja) 2023-04-20

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JP2021501964A Active JP7261506B2 (ja) 2019-02-21 2020-02-17 ワイヤレス給電システムおよび円形・球形・多面形状を有する受電器

Country Status (5)

Country Link
US (1) US12212152B2 (https=)
JP (1) JP7261506B2 (https=)
KR (1) KR102822700B1 (https=)
CN (1) CN113711466B (https=)
WO (1) WO2020170996A1 (https=)

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* Cited by examiner, † Cited by third party
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JP2026059809A (ja) * 2023-02-26 2026-04-08 作政 斉山 無線電力移送システムの受信装置
WO2025248652A1 (ja) * 2024-05-29 2025-12-04 Ｎｔｔ株式会社 電池モジュール

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WO2014068992A1 (ja) 2012-11-02 2014-05-08 パナソニック株式会社 無線電力伝送システム
JP2015053751A (ja) 2013-09-05 2015-03-19 Tdk株式会社 非接触電力伝送装置
JP2015088376A (ja) 2013-10-31 2015-05-07 日立マクセル株式会社 電池ユニット及び充電システム
JP2017528106A (ja) 2014-09-16 2017-09-21 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 無線誘導電力伝送
WO2018037758A1 (ja) 2016-08-23 2018-03-01 株式会社村田製作所 受電装置および送電装置
JP7141156B2 (ja) 2019-12-20 2022-09-22 株式会社レゾンテック チューニング調整回路を有するワイヤレス給電システム

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Publication number Priority date Publication date Assignee Title
CN2852415Y (zh) 2005-07-27 2006-12-27 张定港 隔离式充电装置及电池充电装置
JP2011045236A (ja) 2009-07-21 2011-03-03 Sanyo Electric Co Ltd 非接触式充電器
WO2012101907A1 (ja) 2011-01-26 2012-08-02 株式会社村田製作所 電力伝送システム
WO2013021801A1 (ja) 2011-08-09 2013-02-14 Fdk株式会社 非接触充電対応型二次電池、非接触充電器
WO2013128815A1 (ja) 2012-02-29 2013-09-06 パナソニック株式会社 充電装置
JP2013243882A (ja) 2012-05-22 2013-12-05 Toyota Motor Corp 送電装置、受電装置、車両、および非接触給電システム
WO2014068992A1 (ja) 2012-11-02 2014-05-08 パナソニック株式会社 無線電力伝送システム
JP2015053751A (ja) 2013-09-05 2015-03-19 Tdk株式会社 非接触電力伝送装置
JP2015088376A (ja) 2013-10-31 2015-05-07 日立マクセル株式会社 電池ユニット及び充電システム
JP2017528106A (ja) 2014-09-16 2017-09-21 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 無線誘導電力伝送
WO2018037758A1 (ja) 2016-08-23 2018-03-01 株式会社村田製作所 受電装置および送電装置
JP7141156B2 (ja) 2019-12-20 2022-09-22 株式会社レゾンテック チューニング調整回路を有するワイヤレス給電システム

Also Published As

Publication number Publication date
WO2020170996A1 (ja) 2020-08-27
US20230013502A1 (en) 2023-01-19
CN113711466B (zh) 2025-04-29
US12212152B2 (en) 2025-01-28
CN113711466A (zh) 2021-11-26
JPWO2020170996A1 (https=) 2020-08-27
KR20210124885A (ko) 2021-10-15
KR102822700B1 (ko) 2025-06-19

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