KR20250069967A - 송전 장치, 송전 장치를 위한 방법, 및 비일시적 컴퓨터-판독가능한 저장 매체 - Google Patents

송전 장치, 송전 장치를 위한 방법, 및 비일시적 컴퓨터-판독가능한 저장 매체 Download PDF

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Publication number
KR20250069967A
KR20250069967A KR1020257014438A KR20257014438A KR20250069967A KR 20250069967 A KR20250069967 A KR 20250069967A KR 1020257014438 A KR1020257014438 A KR 1020257014438A KR 20257014438 A KR20257014438 A KR 20257014438A KR 20250069967 A KR20250069967 A KR 20250069967A
Authority
KR
South Korea
Prior art keywords
power
value
receiving device
transmission
power transmission
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.)
Pending
Application number
KR1020257014438A
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English (en)
Korean (ko)
Inventor
하지메 이와세
Original Assignee
캐논 가부시끼가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20250069967A publication Critical patent/KR20250069967A/ko
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2822—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere of microwave or radiofrequency circuits
    • G01R31/2824—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere of microwave or radiofrequency circuits testing of oscillators or resonators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/12—Measuring rate of change
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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—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
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
KR1020257014438A 2020-03-31 2021-03-03 송전 장치, 송전 장치를 위한 방법, 및 비일시적 컴퓨터-판독가능한 저장 매체 Pending KR20250069967A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2020-064204 2020-03-31
JP2020064204A JP7536489B2 (ja) 2020-03-31 2020-03-31 送電装置、受電装置、制御方法、およびプログラム
PCT/JP2021/008184 WO2021199867A1 (ja) 2020-03-31 2021-03-03 送電装置、受電装置、制御方法、およびプログラム
KR1020227036328A KR102805037B1 (ko) 2020-03-31 2021-03-03 송전 장치, 수전 장치, 제어 방법, 및 컴퓨터-판독가능 저장 매체

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020227036328A Division KR102805037B1 (ko) 2020-03-31 2021-03-03 송전 장치, 수전 장치, 제어 방법, 및 컴퓨터-판독가능 저장 매체

Publications (1)

Publication Number Publication Date
KR20250069967A true KR20250069967A (ko) 2025-05-20

Family

ID=77930297

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020257014438A Pending KR20250069967A (ko) 2020-03-31 2021-03-03 송전 장치, 송전 장치를 위한 방법, 및 비일시적 컴퓨터-판독가능한 저장 매체
KR1020227036328A Active KR102805037B1 (ko) 2020-03-31 2021-03-03 송전 장치, 수전 장치, 제어 방법, 및 컴퓨터-판독가능 저장 매체

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020227036328A Active KR102805037B1 (ko) 2020-03-31 2021-03-03 송전 장치, 수전 장치, 제어 방법, 및 컴퓨터-판독가능 저장 매체

Country Status (6)

Country Link
US (2) US12074456B2 (enExample)
EP (1) EP4131723A4 (enExample)
JP (2) JP7536489B2 (enExample)
KR (2) KR20250069967A (enExample)
CN (2) CN120638685A (enExample)
WO (1) WO2021199867A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230246483A1 (en) * 2020-05-22 2023-08-03 Lg Electronics Inc. Wireless power transmission device, wireless power transmission method by wireless power transmission device, wireless power reception device, and wireless power reception method by wireless power reception device
US11081911B1 (en) * 2020-08-21 2021-08-03 Apple Inc. Enhanced wireless power transfer
KR20230163419A (ko) * 2021-03-29 2023-11-30 엘지전자 주식회사 무선 전력 전송 시스템에서 보정 방법 및 장치
US20230163635A1 (en) * 2021-11-19 2023-05-25 Samsung Electronics Co., Ltd. Wireless power transmission device and operating method of wireless power transmitter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013132133A (ja) 2011-12-21 2013-07-04 Sony Corp 検知装置、受電装置、非接触電力伝送システム及び検知方法
JP2017034972A (ja) 2015-07-30 2017-02-09 パナソニックＩｐマネジメント株式会社 異物検出装置、無線送電装置、および無線電力伝送システム
JP2017070074A (ja) 2015-09-29 2017-04-06 ローム株式会社 ワイヤレス送電装置、その制御回路、充電器、およびパワーロスメソッドによる異物検出のキャリブレーション方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010104097A (ja) * 2008-10-21 2010-05-06 Seiko Epson Corp 認証処理装置、送電装置、受電装置、及び電子機器
JP2012135127A (ja) 2010-12-22 2012-07-12 Panasonic Corp 無線電力伝送システム、それに用いられる送電機器および受電機器、ならびに無線電力伝送方法
TWI570427B (zh) 2015-10-28 2017-02-11 富達通科技股份有限公司 感應式電源供應器及其金屬異物檢測方法
JP5071574B1 (ja) * 2011-07-05 2012-11-14 ソニー株式会社 検知装置、受電装置、非接触電力伝送システム及び検知方法
JP5840886B2 (ja) 2011-07-25 2016-01-06 ソニー株式会社 検知装置、受電装置、送電装置、非接触電力伝送システム及び検知方法
JP2013070580A (ja) 2011-09-26 2013-04-18 Sony Corp 受電装置、送電装置、非接触電力伝送システム及び非接触電力伝送方法
JP6019581B2 (ja) * 2011-12-26 2016-11-02 ソニー株式会社 検知装置、検知システム、送電装置、非接触電力伝送システム及び検知方法
EP2985862B1 (en) 2013-03-26 2018-01-17 Fujitsu Limited Wireless power transmission system and method
JP6387222B2 (ja) 2013-08-28 2018-09-05 ソニー株式会社 給電装置、受電装置、給電システム、および、給電装置の制御方法
JP6392550B2 (ja) 2014-02-10 2018-09-19 ローム株式会社 ワイヤレス受電装置およびその制御回路、それを用いた電子機器、異常検出方法
JP6497614B2 (ja) * 2014-05-26 2019-04-10 パナソニックＩｐマネジメント株式会社 送電装置及び無線電力伝送システム
CN105226843B (zh) 2014-05-27 2017-09-15 松下知识产权经营株式会社 无线电力传输系统以及无线电力传输系统的送电装置
CN106451815B (zh) * 2015-08-06 2021-06-11 松下知识产权经营株式会社 送电装置以及无线功率传输系统
WO2017212516A1 (ja) * 2016-06-06 2017-12-14 富士通株式会社 電力伝送システム
JP7557260B2 (ja) * 2016-07-01 2024-09-27 エルジー イノテック カンパニー リミテッド 異物質検出方法及びそのための装置及びシステム
JP7136693B2 (ja) * 2016-07-29 2022-09-13 ソニーセミコンダクタソリューションズ株式会社 給電装置
WO2018093099A1 (ko) 2016-11-15 2018-05-24 엘지전자(주) 무선 전력 전달 방법 및 이를 위한 장치
KR101897646B1 (ko) 2017-01-09 2018-09-12 엘지이노텍 주식회사 무선 충전 장치 및 그 방법
JP2018117483A (ja) 2017-01-20 2018-07-26 キヤノン株式会社 給電装置、制御方法及びプログラム
JP7037276B2 (ja) 2017-02-08 2022-03-16 キヤノン株式会社 受電装置、送電装置、方法、及びプログラム
US10770921B2 (en) * 2017-02-10 2020-09-08 Apple Inc. Wireless charging system with start-up negotiation
WO2019088760A1 (ko) 2017-11-02 2019-05-09 엘지이노텍 주식회사 무선 충전 방법 및 그를 위한 장치
JP7121521B2 (ja) 2018-04-06 2022-08-18 キヤノン株式会社 受電装置、送電装置、無線電力伝送システムおよびそれらの制御方法
WO2019221532A1 (ko) 2018-05-16 2019-11-21 엘지이노텍(주) 무선 전력 전송 제어 방법 및 장치
KR20200028593A (ko) 2018-09-07 2020-03-17 엘지이노텍 주식회사 무선 전력 전송 방법 및 장치
JP7317487B2 (ja) 2018-10-18 2023-07-31 ショーボンド建設株式会社 吸音構造体及び吸音構造体の設置方法
JP2019097383A (ja) 2019-01-09 2019-06-20 ソニー株式会社 受電装置及び電力伝送システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013132133A (ja) 2011-12-21 2013-07-04 Sony Corp 検知装置、受電装置、非接触電力伝送システム及び検知方法
JP2017034972A (ja) 2015-07-30 2017-02-09 パナソニックＩｐマネジメント株式会社 異物検出装置、無線送電装置、および無線電力伝送システム
JP2017070074A (ja) 2015-09-29 2017-04-06 ローム株式会社 ワイヤレス送電装置、その制御回路、充電器、およびパワーロスメソッドによる異物検出のキャリブレーション方法

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Publication number Publication date
JP7756766B2 (ja) 2025-10-20
CN115428298B (zh) 2025-07-18
EP4131723A4 (en) 2024-11-06
WO2021199867A1 (ja) 2021-10-07
JP7536489B2 (ja) 2024-08-20
US12074456B2 (en) 2024-08-27
US20240372409A1 (en) 2024-11-07
KR102805037B1 (ko) 2025-05-12
KR20220156885A (ko) 2022-11-28
CN115428298A (zh) 2022-12-02
CN120638685A (zh) 2025-09-12
US20230198315A1 (en) 2023-06-22
EP4131723A1 (en) 2023-02-08
JP2021164283A (ja) 2021-10-11
JP2024149690A (ja) 2024-10-18

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Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20250430

Application number text: 1020227036328

Filing date: 20221019

PA0201 Request for examination
PG1501 Laying open of application