CN116742828A - 无线电力接收器以及用于控制无线电力接收器的方法 - Google Patents

无线电力接收器以及用于控制无线电力接收器的方法 Download PDF

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Publication number
CN116742828A
CN116742828A CN202310797901.7A CN202310797901A CN116742828A CN 116742828 A CN116742828 A CN 116742828A CN 202310797901 A CN202310797901 A CN 202310797901A CN 116742828 A CN116742828 A CN 116742828A
Authority
CN
China
Prior art keywords
wireless power
packet
value
quality factor
foreign matter
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
CN202310797901.7A
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English (en)
Chinese (zh)
Inventor
朴在熙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Innotek Co Ltd
Original Assignee
LG Innotek Co Ltd
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 LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Priority claimed from PCT/KR2017/009208 external-priority patent/WO2018038531A1/ko
Publication of CN116742828A publication Critical patent/CN116742828A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H02J50/10—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—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
    • H02J50/20—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
    • H02J50/40—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
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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
    • H02J7/00036—Charger exchanging data with battery
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • General Physics & Mathematics (AREA)
CN202310797901.7A 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法 Pending CN116742828A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20160106789 2016-08-23
KR10-2016-0106789 2016-08-23
KR1020160117518A KR102617560B1 (ko) 2016-08-23 2016-09-12 이물질 검출 방법 및 그를 위한 장치 및 시스템
KR10-2016-0117518 2016-09-12
PCT/KR2017/009208 WO2018038531A1 (ko) 2016-08-23 2017-08-23 이물질 검출 방법 및 그를 위한 장치 및 시스템
CN201780052155.1A CN109804530B (zh) 2016-08-23 2017-08-23 用于检测异物的方法及其设备和系统

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780052155.1A Division CN109804530B (zh) 2016-08-23 2017-08-23 用于检测异物的方法及其设备和系统

Publications (1)

Publication Number Publication Date
CN116742828A true CN116742828A (zh) 2023-09-12

Family

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Family Applications (19)

Application Number Title Priority Date Filing Date
CN202310791774.XA Pending CN116722663A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310797406.6A Pending CN116707171A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310797901.7A Pending CN116742828A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310798705.1A Pending CN116707173A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310798265.XA Pending CN116707172A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202210954377.5A Active CN115347688B (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310796517.5A Pending CN116742827A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310799931.1A Pending CN116846097A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310771314.0A Pending CN116707169A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310772498.2A Pending CN116707170A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310770617.0A Pending CN116707168A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310798700.9A Pending CN116742829A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310790288.6A Pending CN116742826A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310786288.9A Pending CN116722662A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310798829.XA Pending CN116846096A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310786573.0A Pending CN116799978A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310801235.XA Pending CN116846098A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310786885.1A Pending CN116742825A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN201780052155.1A Active CN109804530B (zh) 2016-08-23 2017-08-23 用于检测异物的方法及其设备和系统

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN202310791774.XA Pending CN116722663A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310797406.6A Pending CN116707171A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法

Family Applications After (16)

Application Number Title Priority Date Filing Date
CN202310798705.1A Pending CN116707173A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310798265.XA Pending CN116707172A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202210954377.5A Active CN115347688B (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310796517.5A Pending CN116742827A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310799931.1A Pending CN116846097A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310771314.0A Pending CN116707169A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310772498.2A Pending CN116707170A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310770617.0A Pending CN116707168A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310798700.9A Pending CN116742829A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310790288.6A Pending CN116742826A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310786288.9A Pending CN116722662A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310798829.XA Pending CN116846096A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310786573.0A Pending CN116799978A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310801235.XA Pending CN116846098A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN202310786885.1A Pending CN116742825A (zh) 2016-08-23 2017-08-23 无线电力接收器以及用于控制无线电力接收器的方法
CN201780052155.1A Active CN109804530B (zh) 2016-08-23 2017-08-23 用于检测异物的方法及其设备和系统

Country Status (6)

Country Link
US (18) US11005303B2 (enExample)
EP (19) EP4239839B1 (enExample)
JP (18) JP7146737B2 (enExample)
KR (18) KR102617560B1 (enExample)
CN (19) CN116722663A (enExample)
PL (6) PL4236025T3 (enExample)

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