JP6950632B2 - 無線で電力を供給する送電装置及び異物検出方法 - Google Patents

無線で電力を供給する送電装置及び異物検出方法 Download PDF

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Publication number
JP6950632B2
JP6950632B2 JP2018125224A JP2018125224A JP6950632B2 JP 6950632 B2 JP6950632 B2 JP 6950632B2 JP 2018125224 A JP2018125224 A JP 2018125224A JP 2018125224 A JP2018125224 A JP 2018125224A JP 6950632 B2 JP6950632 B2 JP 6950632B2
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Prior art keywords
environmental information
power transmission
detection range
propagation environment
foreign matter
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JP2018125224A
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English (en)
Japanese (ja)
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JP2020005469A5 (enrdf_load_stackoverflow
JP2020005469A (ja
Inventor
大地 植木
大地 植木
靖史 川島
靖史 川島
正武 佐藤
正武 佐藤
林　雅明
雅明 林
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Omron Corp
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Omron Corp
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Priority to JP2018125224A priority Critical patent/JP6950632B2/ja
Priority to PCT/JP2019/009233 priority patent/WO2020003621A1/ja
Publication of JP2020005469A publication Critical patent/JP2020005469A/ja
Publication of JP2020005469A5 publication Critical patent/JP2020005469A5/ja
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    • 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • 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
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulator (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
JP2018125224A 2018-06-29 2018-06-29 無線で電力を供給する送電装置及び異物検出方法 Active JP6950632B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018125224A JP6950632B2 (ja) 2018-06-29 2018-06-29 無線で電力を供給する送電装置及び異物検出方法
PCT/JP2019/009233 WO2020003621A1 (ja) 2018-06-29 2019-03-08 無線で電力を供給する送電装置及び異物検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018125224A JP6950632B2 (ja) 2018-06-29 2018-06-29 無線で電力を供給する送電装置及び異物検出方法

Publications (3)

Publication Number Publication Date
JP2020005469A JP2020005469A (ja) 2020-01-09
JP2020005469A5 JP2020005469A5 (enrdf_load_stackoverflow) 2021-02-04
JP6950632B2 true JP6950632B2 (ja) 2021-10-13

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JP2018125224A Active JP6950632B2 (ja) 2018-06-29 2018-06-29 無線で電力を供給する送電装置及び異物検出方法

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JP (1) JP6950632B2 (enrdf_load_stackoverflow)
WO (1) WO2020003621A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7334654B2 (ja) * 2020-02-27 2023-08-29 Tdk株式会社 無線送電装置および無線電力伝送システム
CN111413908B (zh) * 2020-04-13 2021-04-16 西安交通大学 一种射频阵列控制电路及其控制方法
JP7187617B1 (ja) * 2021-06-29 2022-12-12 京セラ株式会社 電子機器、制御方法及び制御プログラム
CN113670929B (zh) * 2021-07-05 2024-06-14 国网宁夏电力有限公司电力科学研究院 输电线异物检测方法与装置、存储介质、终端设备
JP2023079471A (ja) * 2021-11-29 2023-06-08 パナソニックＩｐマネジメント株式会社 無線電力伝送システム、送電機および無線電力伝送方法
JP7687230B2 (ja) * 2022-02-01 2025-06-03 豊田合成株式会社 非接触給電システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5021948B2 (ja) * 2006-03-30 2012-09-12 三菱重工業株式会社 障害物検知装置及びエネルギー供給装置並びにエネルギー供給システム
JP2013096828A (ja) * 2011-10-31 2013-05-20 Panasonic Corp ドップラーレーダシステム、及び物体検知方法
JP6337797B2 (ja) * 2015-02-13 2018-06-06 オムロン株式会社 無線給電制御システム、無線給電制御装置、無線給電制御方法、及び指向性情報生成方法
JP6076432B1 (ja) * 2015-10-01 2017-02-08 ニチユ三菱フォークリフト株式会社 無線給電システム

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WO2020003621A1 (ja) 2020-01-02
JP2020005469A (ja) 2020-01-09

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