JP7536489B2 - 送電装置、受電装置、制御方法、およびプログラム - Google Patents

送電装置、受電装置、制御方法、およびプログラム Download PDF

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Publication number
JP7536489B2
JP7536489B2 JP2020064204A JP2020064204A JP7536489B2 JP 7536489 B2 JP7536489 B2 JP 7536489B2 JP 2020064204 A JP2020064204 A JP 2020064204A JP 2020064204 A JP2020064204 A JP 2020064204A JP 7536489 B2 JP7536489 B2 JP 7536489B2
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Japan
Prior art keywords
power
receiving device
power receiving
value
transmitting device
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Japanese (ja)
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JP2021164283A5 (https=
JP2021164283A (ja
Inventor
元 岩瀬
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Canon Inc
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Canon Inc
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Priority to JP2020064204A priority Critical patent/JP7536489B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to EP21781832.7A priority patent/EP4131723A4/en
Priority to KR1020257014438A priority patent/KR20250069967A/ko
Priority to KR1020227036328A priority patent/KR102805037B1/ko
Priority to CN202180026730.7A priority patent/CN115428298B/zh
Priority to CN202510891992.XA priority patent/CN120638685A/zh
Priority to PCT/JP2021/008184 priority patent/WO2021199867A1/ja
Publication of JP2021164283A publication Critical patent/JP2021164283A/ja
Priority to US17/935,417 priority patent/US12074456B2/en
Publication of JP2021164283A5 publication Critical patent/JP2021164283A5/ja
Priority to US18/774,183 priority patent/US12580427B2/en
Priority to JP2024129115A priority patent/JP7756766B2/ja
Application granted granted Critical
Publication of JP7536489B2 publication Critical patent/JP7536489B2/ja
Priority to JP2025169643A priority patent/JP2025188143A/ja
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    • 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
    • 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
    • H02J50/60—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
    • 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—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
    • H02J50/80—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—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
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • 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
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/42—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data with electronic devices having internal batteries, e.g. mobile phones

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  • 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)
JP2020064204A 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 Active JP7536489B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
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
KR1020257014438A KR20250069967A (ko) 2020-03-31 2021-03-03 송전 장치, 송전 장치를 위한 방법, 및 비일시적 컴퓨터-판독가능한 저장 매체
KR1020227036328A KR102805037B1 (ko) 2020-03-31 2021-03-03 송전 장치, 수전 장치, 제어 방법, 및 컴퓨터-판독가능 저장 매체
CN202180026730.7A CN115428298B (zh) 2020-03-31 2021-03-03 送电设备、受电设备、控制方法和计算机可读存储介质
CN202510891992.XA CN120638685A (zh) 2020-03-31 2021-03-03 送电设备、送电设备所用的方法、存储介质和计算机程序产品
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
EP21781832.7A EP4131723A4 (en) 2020-03-31 2021-03-03 POWER TRANSMISSION DEVICE, POWER RECEIVING DEVICE, CONTROL METHOD AND PROGRAM
US17/935,417 US12074456B2 (en) 2020-03-31 2022-09-26 Power transmission apparatus, power reception apparatus, control method, and computer-readable storage medium
US18/774,183 US12580427B2 (en) 2020-03-31 2024-07-16 Power transmission apparatus, power reception apparatus, control method, and computer-readable storage medium
JP2024129115A JP7756766B2 (ja) 2020-03-31 2024-08-05 送電装置、方法、およびプログラム
JP2025169643A JP2025188143A (ja) 2020-03-31 2025-10-07 送電装置、方法、およびプログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

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JP2024129115A Division JP7756766B2 (ja) 2020-03-31 2024-08-05 送電装置、方法、およびプログラム

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JP2021164283A JP2021164283A (ja) 2021-10-11
JP2021164283A5 JP2021164283A5 (https=) 2023-04-04
JP7536489B2 true JP7536489B2 (ja) 2024-08-20

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JP2020064204A Active 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
JP2024129115A Active JP7756766B2 (ja) 2020-03-31 2024-08-05 送電装置、方法、およびプログラム
JP2025169643A Pending JP2025188143A (ja) 2020-03-31 2025-10-07 送電装置、方法、およびプログラム

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JP2024129115A Active JP7756766B2 (ja) 2020-03-31 2024-08-05 送電装置、方法、およびプログラム
JP2025169643A Pending JP2025188143A (ja) 2020-03-31 2025-10-07 送電装置、方法、およびプログラム

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US (2) US12074456B2 (https=)
EP (1) EP4131723A4 (https=)
JP (3) JP7536489B2 (https=)
KR (2) KR102805037B1 (https=)
CN (2) CN120638685A (https=)
WO (1) WO2021199867A1 (https=)

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WO2021235908A1 (ko) * 2020-05-22 2021-11-25 엘지전자 주식회사 무선전력 전송장치, 무선전력 전송장치에 의한 무선전력 전송방법, 무선전력 수신장치 및 무선전력 수신장치에 의한 무선전력 수신방법
US11081911B1 (en) * 2020-08-21 2021-08-03 Apple Inc. Enhanced wireless power transfer
WO2022211443A1 (ko) * 2021-03-29 2022-10-06 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
JP7707088B2 (ja) * 2022-01-14 2025-07-14 キヤノン株式会社 受電装置および方法
CN119054173A (zh) * 2022-04-12 2024-11-29 佳能株式会社 受电设备及其控制方法、送电设备及其控制方法、程序和存储介质

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Publication number Publication date
EP4131723A1 (en) 2023-02-08
KR20250069967A (ko) 2025-05-20
JP2024149690A (ja) 2024-10-18
WO2021199867A1 (ja) 2021-10-07
EP4131723A4 (en) 2024-11-06
US12580427B2 (en) 2026-03-17
KR20220156885A (ko) 2022-11-28
JP2025188143A (ja) 2025-12-25
CN115428298B (zh) 2025-07-18
KR102805037B1 (ko) 2025-05-12
US12074456B2 (en) 2024-08-27
US20240372409A1 (en) 2024-11-07
CN115428298A (zh) 2022-12-02
CN120638685A (zh) 2025-09-12
JP2021164283A (ja) 2021-10-11
JP7756766B2 (ja) 2025-10-20
US20230198315A1 (en) 2023-06-22

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