PL4264779T3 - Wykrywanie ciał obcych w systemie bezprzewodowego przesyłania energii - Google Patents

Wykrywanie ciał obcych w systemie bezprzewodowego przesyłania energii

Info

Publication number
PL4264779T3
PL4264779T3 PL21836512.0T PL21836512T PL4264779T3 PL 4264779 T3 PL4264779 T3 PL 4264779T3 PL 21836512 T PL21836512 T PL 21836512T PL 4264779 T3 PL4264779 T3 PL 4264779T3
Authority
PL
Poland
Prior art keywords
power transmission
transmission system
wireless power
body detection
foreign body
Prior art date
Application number
PL21836512.0T
Other languages
English (en)
Inventor
Pascal Leonard Maria Theodoor Lebens
Wilhelmus Gerardus Maria Ettes
Klaas Jakob LULOFS
Original Assignee
Koninklijke Philips N.V.
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 Koninklijke Philips N.V. filed Critical Koninklijke Philips N.V.
Publication of PL4264779T3 publication Critical patent/PL4264779T3/pl

Links

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
    • H02J50/60—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
PL21836512.0T 2020-12-18 2021-12-14 Wykrywanie ciał obcych w systemie bezprzewodowego przesyłania energii PL4264779T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20215834.1A EP4016796A1 (en) 2020-12-18 2020-12-18 Foreign object detection in a wireless power transfer system
PCT/EP2021/085598 WO2022128984A1 (en) 2020-12-18 2021-12-14 Foreign object detection in a wireless power transfer system

Publications (1)

Publication Number Publication Date
PL4264779T3 true PL4264779T3 (pl) 2024-11-04

Family

ID=73856027

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21836512.0T PL4264779T3 (pl) 2020-12-18 2021-12-14 Wykrywanie ciał obcych w systemie bezprzewodowego przesyłania energii

Country Status (10)

Country Link
US (1) US20240030749A1 (pl)
EP (2) EP4016796A1 (pl)
JP (1) JP7802079B2 (pl)
KR (1) KR20230122110A (pl)
CN (1) CN116601848A (pl)
ES (1) ES2988810T3 (pl)
MX (1) MX2023007168A (pl)
PL (1) PL4264779T3 (pl)
TW (1) TW202232855A (pl)
WO (1) WO2022128984A1 (pl)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009089465A (ja) 2007-09-27 2009-04-23 Panasonic Corp 充電器および充電システム
WO2012127335A1 (en) 2011-03-21 2012-09-27 Koninklijke Philips Electronics N.V. Calculating power loss for inductive power transmission
RU2649907C2 (ru) 2013-08-07 2018-04-05 Конинклейке Филипс Н.В. Беспроводная индуктивная передача мощности
JP2017518018A (ja) * 2014-05-07 2017-06-29 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 無線エネルギー伝送システムにおける異物検出
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
WO2016031209A1 (ja) * 2014-08-28 2016-03-03 パナソニックＩｐマネジメント株式会社 異物検出装置
US10063110B2 (en) * 2015-10-19 2018-08-28 Witricity Corporation Foreign object detection in wireless energy transfer systems
US20190081517A1 (en) * 2017-09-08 2019-03-14 Apple Inc. Sensor modules for wireless charging mats
EP3457525A1 (en) 2017-09-18 2019-03-20 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
NL2019616B1 (en) * 2017-09-22 2019-03-28 Prodrive Tech Bv Device and method for foreign object detection in wireless energy transfer
EP3528364A1 (en) * 2018-02-20 2019-08-21 Koninklijke Philips N.V. Wireless power transfer system
CN112042075B (zh) 2018-04-19 2025-05-06 通用电气公司 用于检测异物的装置、系统和方法

Also Published As

Publication number Publication date
TW202232855A (zh) 2022-08-16
JP2024501803A (ja) 2024-01-16
WO2022128984A1 (en) 2022-06-23
ES2988810T3 (es) 2024-11-21
US20240030749A1 (en) 2024-01-25
EP4264779B1 (en) 2024-07-31
CN116601848A (zh) 2023-08-15
MX2023007168A (es) 2023-06-30
JP7802079B2 (ja) 2026-01-19
EP4264779C0 (en) 2024-07-31
EP4016796A1 (en) 2022-06-22
EP4264779A1 (en) 2023-10-25
KR20230122110A (ko) 2023-08-22

Similar Documents

Publication Publication Date Title
PL3635846T3 (pl) Wykrywanie przedmiotów obcych w systemie bezprzewodowego przesyłania energii
EP4073903C0 (en) FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSMISSION SYSTEM
EP3818620A4 (en) Detecting foreign objects in wireless power transfer systems
IL264604A (en) Methods and apparatus for efficient power saving in wireless networks
IL286234A (en) Power transfer system and methods
EP4232835A4 (en) VEHICLE COMMUNICATION AND MONITORING
EP4022611A4 (en) Bank configurable power modes
EP4158666C0 (en) FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSMISSION SYSTEM
HUE059121T2 (hu) Vezeték nélküli energiaátviteli rendszer
EP4508738A4 (en) FOREIGN OBJECT DETECTION FOR WIRELESS POWER TRANSFER SYSTEMS
EP3685197C0 (en) HYBRID FOREIGN OBJECT DETECTION AND POSITIONING SYSTEM
EP3039826A4 (en) Snooping sensor sta or neighbor ap ranging and positioning in wireless local area networks
BR112012025903A2 (pt) aparelho inversor de potência e amplificador de potência de comutação ultra-elevada
BRPI1011494A2 (pt) cilindro de energia hidropneumático de baixa dragagem e sistema.
IT1405998B1 (it) Gel polifunzionale contro la secchezza vaginale ad effetto diretto e ritardato
EP3818619A4 (en) FOREIGN OBJECT DETECTION IN WIRELESS POWER TRANSFER SYSTEMS
EP3063824A4 (en) SIGNAL DETECTOR AND POWER BATTERY MODULE THEREWITH
EP4087668A4 (en) HOT SWAPPABLE BATTERY PACK SYSTEM
EP4388637A4 (en) FOREIGN OBJECT DETECTION BY TRANSMITTER COIL POWER
EP4024565C0 (de) Batteriesystem
EP4395057A4 (en) POWER BATTERY
EP4218123A4 (en) MICROINVERTER AND HIGH POWER SYSTEM
DK3454575T3 (da) Strømstyring i en trådløs svagstrømsforbindelse i et høreapparatsystem
EP3602779A4 (en) INTEGRATED POWER SUPPLY AMPLIFIERS
IL311782A (en) Transposases and uses thereof