CN113711466B - 具有圆形、球形或多面体形状的无线电力馈送系统和电力接收器 - Google Patents

具有圆形、球形或多面体形状的无线电力馈送系统和电力接收器 Download PDF

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Publication number
CN113711466B
CN113711466B CN202080030396.8A CN202080030396A CN113711466B CN 113711466 B CN113711466 B CN 113711466B CN 202080030396 A CN202080030396 A CN 202080030396A CN 113711466 B CN113711466 B CN 113711466B
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CN
China
Prior art keywords
power
coil
power feeding
power receiver
receiver
Prior art date
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CN202080030396.8A
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English (en)
Chinese (zh)
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CN113711466A (zh
Inventor
关泽康史
田原研二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RESONANCE TECHNOLOGY Co
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RESONANCE TECHNOLOGY Co
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Publication of CN113711466A publication Critical patent/CN113711466A/zh
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Classifications

    • 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
    • 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
    • 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)
CN202080030396.8A 2019-02-21 2020-02-17 具有圆形、球形或多面体形状的无线电力馈送系统和电力接收器 Active CN113711466B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-029479 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 (2)

Publication Number Publication Date
CN113711466A CN113711466A (zh) 2021-11-26
CN113711466B true CN113711466B (zh) 2025-04-29

Family

ID=72144902

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080030396.8A Active CN113711466B (zh) 2019-02-21 2020-02-17 具有圆形、球形或多面体形状的无线电力馈送系统和电力接收器

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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Also Published As

Publication number Publication date
WO2020170996A1 (ja) 2020-08-27
US20230013502A1 (en) 2023-01-19
JP7261506B2 (ja) 2023-04-20
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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