EP4205458A4 - Verfahren und system zur drahtlosen stromversorgung - Google Patents

Verfahren und system zur drahtlosen stromversorgung Download PDF

Info

Publication number
EP4205458A4
EP4205458A4 EP21862323.9A EP21862323A EP4205458A4 EP 4205458 A4 EP4205458 A4 EP 4205458A4 EP 21862323 A EP21862323 A EP 21862323A EP 4205458 A4 EP4205458 A4 EP 4205458A4
Authority
EP
European Patent Office
Prior art keywords
power distribution
wireless power
distribution method
wireless
power
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
EP21862323.9A
Other languages
English (en)
French (fr)
Other versions
EP4205458A1 (de
Inventor
Gustavo Navarro
Christopher Joseph DAVLANTES
Varun Ramaswamy
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.)
Reach Power Inc
Original Assignee
Reach Power Inc
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
Priority claimed from US17/006,242 external-priority patent/US11178625B2/en
Application filed by Reach Power Inc filed Critical Reach Power Inc
Publication of EP4205458A1 publication Critical patent/EP4205458A1/de
Publication of EP4205458A4 publication Critical patent/EP4205458A4/de
Pending legal-status Critical Current

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
    • H02J50/20—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—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
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • H02J50/23—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves characterised by the type of transmitting antennas, e.g. directional array antennas or Yagi antennas
    • 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or 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
    • 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—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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/283—Power depending on the position of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP21862323.9A 2020-08-28 2021-07-21 Verfahren und system zur drahtlosen stromversorgung Pending EP4205458A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/006,242 US11178625B2 (en) 2017-06-06 2020-08-28 Method and system for wireless power delivery
PCT/US2021/042560 WO2022046324A1 (en) 2020-08-28 2021-07-21 Method and system for wireless power delivery

Publications (2)

Publication Number Publication Date
EP4205458A1 EP4205458A1 (de) 2023-07-05
EP4205458A4 true EP4205458A4 (de) 2024-11-20

Family

ID=80353759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21862323.9A Pending EP4205458A4 (de) 2020-08-28 2021-07-21 Verfahren und system zur drahtlosen stromversorgung

Country Status (5)

Country Link
EP (1) EP4205458A4 (de)
JP (1) JP7551904B2 (de)
KR (1) KR102762582B1 (de)
CN (1) CN116250296B (de)
WO (1) WO2022046324A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11917556B2 (en) * 2021-10-19 2024-02-27 Qualcomm Incorporated Energy harvesting based on power headroom
CN117811226B (zh) * 2023-11-16 2024-09-06 中国科学院空天信息创新研究院 无线电能传输系统耦合机构特征辨识方法、装置及介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180352519A1 (en) * 2017-06-06 2018-12-06 Supply, Inc. Method and system for wireless power delivery
US20190363585A1 (en) * 2018-03-08 2019-11-28 Supply, Inc. Method and system for wireless power delivery

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6706131B2 (en) 2000-05-23 2004-03-16 3M Innovative Properties Company Film lamination and removal system and methods of use
WO2003063681A2 (en) * 2002-01-03 2003-08-07 Herbal 2000, Llc Method and compound for the prophylaxis or treatment of an immunodeficiency condition, such as aids
US9215650B2 (en) * 2011-10-19 2015-12-15 Samsung Electronics Co., Ltd. Uplink control method and apparatus in wireless communication system
US9887037B2 (en) * 2012-04-25 2018-02-06 Lg Electronics Inc. Method for deciding communication protocol between wireless power transmitter and wireless power receiver
US10211680B2 (en) * 2013-07-19 2019-02-19 Energous Corporation Method for 3 dimensional pocket-forming
US9893768B2 (en) * 2012-07-06 2018-02-13 Energous Corporation Methodology for multiple pocket-forming
KR102142558B1 (ko) * 2013-04-17 2020-08-07 인텔렉추얼디스커버리 주식회사 무선 전력 전송 장치 및 무선 전력 전송 방법
US10021523B2 (en) * 2013-07-11 2018-07-10 Energous Corporation Proximity transmitters for wireless power charging systems
WO2016106264A1 (en) * 2014-12-27 2016-06-30 Energous Corporation Method for 3 dimensional pocket-forming
US10193390B2 (en) * 2015-03-06 2019-01-29 Mediatek Inc. Wireless power transmitter configuration for power transmission through a partition
US9749017B2 (en) * 2015-08-13 2017-08-29 Golba Llc Wireless charging system
WO2017171432A1 (ko) * 2016-03-31 2017-10-05 삼성전자 주식회사 무선 전력 송신 장치 및 그 제어 방법
US10056946B2 (en) * 2016-03-31 2018-08-21 Samsung Electronics Co., Ltd. Wireless power transmitting device and method for controlling the same
JP6761316B2 (ja) * 2016-09-20 2020-09-23 株式会社東芝 無線通信装置および無線通信方法
US10250084B2 (en) * 2017-02-28 2019-04-02 Ossia Inc. Predictive phase tracking in wireless power delivery environments
KR102657294B1 (ko) * 2018-04-25 2024-04-12 오시아 인크. 지향성 무선 전력 및 무선 데이터 통신
CN108767954B (zh) * 2018-06-21 2020-09-18 深圳奥比中光科技有限公司 智能家居的远程无线充电系统、控制系统及方法
CN111106858B (zh) * 2018-10-26 2024-06-14 新加坡国立大学 基于天线阵列设计的无线功率传输的设备及方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180352519A1 (en) * 2017-06-06 2018-12-06 Supply, Inc. Method and system for wireless power delivery
US20190363585A1 (en) * 2018-03-08 2019-11-28 Supply, Inc. Method and system for wireless power delivery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022046324A1 *

Also Published As

Publication number Publication date
JP2023540893A (ja) 2023-09-27
KR20230062577A (ko) 2023-05-09
KR102762582B1 (ko) 2025-02-05
JP7551904B2 (ja) 2024-09-17
CN116250296B (zh) 2025-12-02
EP4205458A1 (de) 2023-07-05
WO2022046324A1 (en) 2022-03-03
CN116250296A (zh) 2023-06-09

Similar Documents

Publication Publication Date Title
EP3853970A4 (de) System zur drahtlosen stromübertragung und verfahren dafür
EP4026371A4 (de) Verfahren und vorrichtung zur stromeinsparung in einem drahtlosen kommunikationssystem
EP3635760A4 (de) Verfahren und system für drahtlose stromversorgung
EP3925050A4 (de) System und verfahren zur leistungsverwaltung
EP3847854A4 (de) Empfangsverfahren und -vorrichtung für downlink-steuerkanal zur reduzierung des leistungsverbrauchs eines endgerätes in einem drahtlosen kommunikationssystem
EP3952059A4 (de) Ausrichtungsverfahren und -vorrichtung zur drahtlosen energieübertragung, drahtloses energieübertragungssystem und elektrofahrzeug
EP3758437A4 (de) Verfahren und vorrichtung zur reduzierung des leistungsverbrauchs durch ein endgerät in einem drahtloskommunikationssystem
EP4156453A4 (de) Verfahren zur drahtlosen stromübertragung und verfahren zum drahtlosen stromempfang
EP2651008A4 (de) Drahtlose stromübertragungsvorrichtung sowie verfahren zum steuern eines fahrzeugs und drahtloses stromübertragungssystem
EP4205458A4 (de) Verfahren und system zur drahtlosen stromversorgung
EP3827524A4 (de) Verfahren und system zur behandlung von strahlblockaden in einem drahtlosen kommunikationssystem
EP3364521A4 (de) System zur drahtlosen stromübertragung und ansteuerungsverfahren dafür
EP3306781A4 (de) Drahtlosstromübertragungssystem und verfahren zur ansteuerung davon
EP3893559A4 (de) Verfahren und vorrichtung zur reduzierung des stromverbrauchs eines endgeräts in einem drahtlosen kommunikationssystem
EP4011037A4 (de) Verfahren und system für absichtsgesteuerten einsatz und verwaltung von kommunikationsdiensten in einem drahtlosen kommunikationssystem
EP3796519A4 (de) Verfahren und vorrichtung zur steuerung der drahtlosen stromübertragung
EP3580955A4 (de) System und verfahren zur optimierung von netzwerkrichtlinien
EP3961856A4 (de) Unterbrechungsfreie stromversorgung und ansteuerverfahren dafür
EP4210201A4 (de) Vorrichtung zur drahtlosen stromübertragung und verfahren zur erkennung von fremdkörpern durch vorrichtung zur drahtlosen stromübertragung
EP4383832A4 (de) Verfahren und vorrichtung zur unterstützung von stromersparnissen in einem drahtlosen kommunikationssystem
EP4106041A4 (de) Elektrodentrocknungssystem und elektrodentrocknungsverfahren
EP4380293A4 (de) Kommunikationssystem mit null stromverbrauch und kommunikationsverfahren dafür
MA53998A (fr) Système de récupération d'énergie et procédé de fabrication
EP4110481A4 (de) Mobiles intelligentes verletzungsminimierungssystem und verfahren
EP4084275A4 (de) Stromverwaltungssystem und stromverwaltungsverfahren

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230210

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20241017

RIC1 Information provided on ipc code assigned before grant

Ipc: H02J 50/90 20160101ALI20241011BHEP

Ipc: H02J 50/80 20160101ALI20241011BHEP

Ipc: H02J 50/40 20160101ALI20241011BHEP

Ipc: H02J 50/23 20160101ALI20241011BHEP

Ipc: H02J 50/20 20160101ALI20241011BHEP

Ipc: H04W 52/50 20090101ALI20241011BHEP

Ipc: H04W 52/28 20090101ALI20241011BHEP

Ipc: H04W 52/22 20090101ALI20241011BHEP

Ipc: H04W 52/06 20090101ALI20241011BHEP

Ipc: H04W 52/34 20090101ALI20241011BHEP

Ipc: H04W 52/36 20090101AFI20241011BHEP