KR102693155B1 - 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템 - Google Patents

수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템 Download PDF

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KR102693155B1
KR102693155B1 KR1020247011197A KR20247011197A KR102693155B1 KR 102693155 B1 KR102693155 B1 KR 102693155B1 KR 1020247011197 A KR1020247011197 A KR 1020247011197A KR 20247011197 A KR20247011197 A KR 20247011197A KR 102693155 B1 KR102693155 B1 KR 102693155B1
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detection processing
power
control unit
transmission device
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KR20240049642A (ko
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다카히로 시치노
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캐논 가부시끼가이샤
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    • 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
    • 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
    • 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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/45—Transponders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Transmitters (AREA)
KR1020247011197A 2019-04-26 2020-02-28 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템 Active KR102693155B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2019-085795 2019-04-26
JP2019085795A JP7169937B2 (ja) 2019-04-26 2019-04-26 受電装置、送電装置およびそれらの制御方法、無線電力伝送システム
PCT/JP2020/008408 WO2020217707A1 (ja) 2019-04-26 2020-02-28 受電装置、送電装置およびそれらの制御方法、無線電力伝送システム
KR1020217037345A KR102678518B1 (ko) 2019-04-26 2020-02-28 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템

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KR1020217037345A Division KR102678518B1 (ko) 2019-04-26 2020-02-28 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템

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KR20240049642A KR20240049642A (ko) 2024-04-16
KR102693155B1 true KR102693155B1 (ko) 2024-08-09

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KR1020217037345A Active KR102678518B1 (ko) 2019-04-26 2020-02-28 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템

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US (2) US12088120B2 (https=)
EP (2) EP4228125A1 (https=)
JP (5) JP7169937B2 (https=)
KR (2) KR102693155B1 (https=)
CN (4) CN113785469B (https=)
WO (1) WO2020217707A1 (https=)

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JP7336581B2 (ja) 2023-08-31
US20240396377A1 (en) 2024-11-28
KR20240049642A (ko) 2024-04-16
JP2024029107A (ja) 2024-03-05
CN116599549A (zh) 2023-08-15
US20220045553A1 (en) 2022-02-10
EP3961858A1 (en) 2022-03-02
JP7413594B2 (ja) 2024-01-15
JP7576149B2 (ja) 2024-10-30
US12088120B2 (en) 2024-09-10
KR20210151966A (ko) 2021-12-14
WO2020217707A1 (ja) 2020-10-29
CN113785469B (zh) 2025-02-25
CN119921482A (zh) 2025-05-02
JP7169937B2 (ja) 2022-11-11
JP2022191489A (ja) 2022-12-27
CN113785469A (zh) 2021-12-10
CN116599549B (zh) 2025-07-15
JP2020182355A (ja) 2020-11-05
EP4228125A1 (en) 2023-08-16
JP2023134835A (ja) 2023-09-27
EP3961858A4 (en) 2023-01-04
JP7755710B2 (ja) 2025-10-16
JP2025011294A (ja) 2025-01-23
CN119921483A (zh) 2025-05-02
KR102678518B1 (ko) 2024-06-27

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