[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

RU2016151623A - Идентификация нелинейной системы для оптимизации беспроводной передачи энергии - Google Patents

Идентификация нелинейной системы для оптимизации беспроводной передачи энергии Download PDF

Info

Publication number
RU2016151623A
RU2016151623A RU2016151623A RU2016151623A RU2016151623A RU 2016151623 A RU2016151623 A RU 2016151623A RU 2016151623 A RU2016151623 A RU 2016151623A RU 2016151623 A RU2016151623 A RU 2016151623A RU 2016151623 A RU2016151623 A RU 2016151623A
Authority
RU
Russia
Prior art keywords
model
signal
power transmission
wireless power
transmitting coil
Prior art date
Application number
RU2016151623A
Other languages
English (en)
Inventor
Серж Р. ЛАФОНТЭН
Ян В. ХАНТЕР
Original Assignee
Нуклеас Сайнтифик Инк.
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 Нуклеас Сайнтифик Инк. filed Critical Нуклеас Сайнтифик Инк.
Publication of RU2016151623A publication Critical patent/RU2016151623A/ru

Links

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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/025—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing
    • G01R19/2509—Details concerning sampling, digitizing or waveform capturing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
    • 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
    • H02J50/60—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
    • H02J50/80—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
    • 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
    • Y02T90/12—Electric charging stations
    • 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)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)

Claims (26)

1. Способ поиска рабочей частоты для возбуждающего сигнала для передающей катушки в системе для беспроводной передачи энергии (WPTS), согласно которому:
подают псевдослучайного сигнала на передающую катушку;
во время подачи псевдослучайного сигнала на передающую катушку регистрируют один или более сигналов, выработанных в системе для беспроводной передачи энергии в ответ на поданный псевдослучайный сигнал;
путем использования одного или большего количества зарегистрированных сигналов - генерируют модель системы для отдельного аспекта системы для беспроводной передачи энергии; и
проводят поиск оптимальной частоты для возбуждающего сигнала, причем проведение поиска включает повторяющееся использование сгенерированной модели системы для моделирования реакции в ответ на возбуждающий сигнал во время изменения рабочей частоты возбуждающего сигнала до тех пор, пока не будет найдена оптимальная частота.
2. Способ по п. 1, согласно которому модель системы для отдельного аспекта системы для беспроводной передачи энергии является моделью динамической системы для отдельного аспекта системы для беспроводной передачи энергии.
3. Способ по п. 1, согласно которому проведение поиска дополнительно включает:
вычисление выходной мощности на основании смоделированной реакции;
использование вычисленной выходной мощности в качестве целевой функции и
проведение поиска путем использования целевой функции.
4. Способ по п. 1, дополнительно включающий задание рабочей частоты возбуждающего сигнала, равной оптимальной частоте.
5. Способ по п. 1, согласно которому псевдослучайный сигнал является псевдослучайным сигналом напряжения.
6. Способ по п. 5, согласно которому один или большее количество сигналов содержит сигнал тока передающей катушки.
7. Способ по п. 5, согласно которому один или большее количество сигналов содержит сигнал тока и сигнал напряжения передающей катушки.
8. Способ по п. 1, согласно которому генерирование представления передаточной функции включает использование идентификации системы для согласования модели с данными, выведенными из одного или большего количества зарегистрированных сигналов.
9. Способ по п. 1, согласно которому генерирование модели системы включает использование идентификации нелинейной системы для согласования выбранной модели с данными, выведенным из одного или большего количества зарегистрированных сигналов.
10. Способ по п. 9, согласно которому выбранной моделью является винеровская система.
11. Способ по п. 9, согласно которому выбранная модель имеет динамическую линейную часть и статическую нелинейную часть.
12. Способ по п. 1, согласно которому сгенерированная модель системы содержит представление временной области.
13. Способ по п. 1, согласно которому сгенерированная модель системы содержит представление частотной области.
14. Система для беспроводной передачи энергии, содержащая:
передающую катушку;
схему передатчика энергии, соединенную с передающей катушкой;
схему датчика, соединенную с передающей катушкой; и
электронное управляющее устройство для управления схемой передатчика энергии и схемой датчика, причем указанное электронное управляющее устройство содержит запоминающее устройство для сохранения обучающих данных и процессорную систему, запрограммированную для выполнения способа по п. 1.
15. Система для беспроводной передачи энергии по п. 14, в которой модель системы для отдельного аспекта системы для беспроводной передачи энергии является моделью динамической системы для отдельного аспекта системы для беспроводной передачи энергии.
RU2016151623A 2012-12-18 2013-12-16 Идентификация нелинейной системы для оптимизации беспроводной передачи энергии RU2016151623A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261738786P 2012-12-18 2012-12-18
US61/738,786 2012-12-18

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU2015128780A Division RU2660134C2 (ru) 2012-12-18 2013-12-16 Идентификация нелинейной системы для оптимизации беспроводной передачи энергии

Publications (1)

Publication Number Publication Date
RU2016151623A true RU2016151623A (ru) 2018-11-15

Family

ID=49917269

Family Applications (4)

Application Number Title Priority Date Filing Date
RU2015128779A RU2655661C2 (ru) 2012-12-18 2013-12-16 Идентификация нелинейной системы для обнаружения объекта в системе для беспроводной передачи энергии
RU2016151623A RU2016151623A (ru) 2012-12-18 2013-12-16 Идентификация нелинейной системы для оптимизации беспроводной передачи энергии
RU2016151616A RU2016151616A (ru) 2012-12-18 2013-12-16 Идентификация нелинейной системы для оптимизации беспроводной передачи энергии
RU2015128780A RU2660134C2 (ru) 2012-12-18 2013-12-16 Идентификация нелинейной системы для оптимизации беспроводной передачи энергии

Family Applications Before (1)

Application Number Title Priority Date Filing Date
RU2015128779A RU2655661C2 (ru) 2012-12-18 2013-12-16 Идентификация нелинейной системы для обнаружения объекта в системе для беспроводной передачи энергии

Family Applications After (2)

Application Number Title Priority Date Filing Date
RU2016151616A RU2016151616A (ru) 2012-12-18 2013-12-16 Идентификация нелинейной системы для оптимизации беспроводной передачи энергии
RU2015128780A RU2660134C2 (ru) 2012-12-18 2013-12-16 Идентификация нелинейной системы для оптимизации беспроводной передачи энергии

Country Status (19)

Country Link
US (6) US9746506B2 (ru)
EP (5) EP3211748B1 (ru)
JP (3) JP6691777B2 (ru)
KR (2) KR20150100773A (ru)
CN (2) CN104981956B (ru)
AU (2) AU2013363166B2 (ru)
BR (1) BR112015014214A2 (ru)
CA (2) CA2895754C (ru)
DK (2) DK2936648T3 (ru)
ES (2) ES2632604T3 (ru)
IL (2) IL239379B (ru)
MX (2) MX340511B (ru)
NZ (2) NZ710059A (ru)
PH (2) PH12015501366A1 (ru)
PL (2) PL2936648T3 (ru)
PT (2) PT2936647T (ru)
RU (4) RU2655661C2 (ru)
SG (2) SG11201504742VA (ru)
WO (2) WO2014099716A1 (ru)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101937732B1 (ko) 2010-07-28 2019-01-11 가부시키가이샤 한도오따이 에네루기 켄큐쇼 무선 급전 시스템 및 무선 급전 방법
JP2013118734A (ja) * 2011-12-01 2013-06-13 Panasonic Corp 非接触式電力伝送装置
WO2014064489A1 (en) * 2012-10-25 2014-05-01 Nokia Corporation Foreign object detection
US11616520B2 (en) 2012-11-09 2023-03-28 California Institute Of Technology RF receiver
US11843260B2 (en) 2012-11-09 2023-12-12 California Institute Of Technology Generator unit for wireless power transfer
WO2014075103A1 (en) 2012-11-09 2014-05-15 California Institute Of Technology Smart rf lensing: efficient, dynamic and mobile wireless power transfer
KR20150100773A (ko) * 2012-12-18 2015-09-02 누클레우스 사이언티픽, 인크. 무선 전력 전송 시스템에서 객체 감지를 위한 비선형 시스템 식별
JP5808355B2 (ja) * 2013-03-22 2015-11-10 株式会社東芝 無線給電システム、受電制御装置、および、送電制御装置
JP5639693B1 (ja) * 2013-07-09 2014-12-10 日東電工株式会社 無線電力伝送装置及び無線電力伝送装置の供給電力制御方法
US9921045B2 (en) 2013-10-22 2018-03-20 Qualcomm Incorporated Systems, methods, and apparatus for increased foreign object detection loop array sensitivity
KR102473074B1 (ko) 2013-11-22 2022-11-30 캘리포니아 인스티튜트 오브 테크놀로지 무선 전력 송신을 위한 생성기 유닛
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
US10295693B2 (en) 2014-05-15 2019-05-21 Witricity Corporation Systems, methods, and apparatus for foreign object detection loop based on inductive thermal sensing
EP3158622B1 (en) * 2014-06-20 2020-09-09 LG Electronics Inc. Wireless power transfer method, apparatus and system
US20160023557A1 (en) * 2014-07-25 2016-01-28 Qualcomm Incorporated Devices, systems, and method for dynamic electric vehicle charging with position detection
CN106663968B (zh) * 2014-08-19 2020-03-03 加州理工学院 用于无线功率传输的恢复单元和从rf波生成dc功率的方法
US11215655B2 (en) * 2014-10-12 2022-01-04 Compass Technology Group, LLC Correction of transmission line induced phase and amplitude errors in reflectivity measurements
US9983300B2 (en) 2014-10-17 2018-05-29 Qualcomm Incorporated Systems, methods, and apparatus for living object protection in wireless power transfer applications
KR102332621B1 (ko) * 2014-11-21 2021-12-01 삼성전자주식회사 신호 송수신 회로 및 이를 포함하는 전자 장치
US20160172867A1 (en) * 2014-12-12 2016-06-16 Freescale Semiconductor, Inc. Control of power transfer
JP6013442B2 (ja) * 2014-12-24 2016-10-25 株式会社ダイヘン 非接触給電システム、送電装置、および、異物検出方法
US10324215B2 (en) * 2014-12-30 2019-06-18 Witricity Corporation Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space
US10302795B2 (en) 2014-12-30 2019-05-28 Witricity Corporation Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space
US9998275B1 (en) * 2015-02-20 2018-06-12 Altera Corporation Digital monobit dithering circuit
US20160301238A1 (en) * 2015-04-10 2016-10-13 Intel Corporation Managing presence and long beacon extension pulses
US10199869B2 (en) * 2015-05-12 2019-02-05 The Regents Of The University Of Michigan Nonlinear resonance circuit for wireless power transmission and wireless power harvesting
US10784723B2 (en) 2015-05-12 2020-09-22 The Regents Of The University Of Michigan Nonlinear resonance circuit for wireless power transmission and wireless power harvesting
CN104898002A (zh) * 2015-06-23 2015-09-09 天津市三源新能源电动汽车服务有限公司 一种便携式充电模块电能转换效率检测装置
US10340752B2 (en) * 2015-06-23 2019-07-02 Witricity Corporation Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systems
US10411524B2 (en) 2015-06-23 2019-09-10 Witricity Corporation Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systems
US10566839B2 (en) * 2015-06-30 2020-02-18 WiTricinity Corporation Systems, methods and apparatus for guidance and alignment between electric vehicles and wireless charging systems
US10656185B2 (en) 2015-07-17 2020-05-19 Mediatek Inc. Planar differential current pickup for wireless power transmission
US10277062B2 (en) 2015-07-30 2019-04-30 Qualcomm Incorporated System and method for detecting and characterizing an object for wireless charging
CN105140993A (zh) * 2015-08-28 2015-12-09 联想(北京)有限公司 一种充电控制方法以及装置
US10298049B2 (en) * 2015-10-05 2019-05-21 Witricity Corporation Systems, methods, and apparatus for detecting metallic objects in a predetermined space via inductive kinematic sensing
US10063110B2 (en) 2015-10-19 2018-08-28 Witricity Corporation Foreign object detection in wireless energy transfer systems
EP3185398A1 (en) * 2015-12-22 2017-06-28 ams AG Wireless power receiver, charging arrangement and method for operating a wireless power receiver
US10377469B2 (en) * 2016-03-04 2019-08-13 The Boeing Company Non-contact power supply and data transfer on aerial vehicles
US11129996B2 (en) * 2016-06-15 2021-09-28 Boston Scientific Neuromodulation Corporation External charger for an implantable medical device for determining position and optimizing power transmission using resonant frequency as determined from at least one sense coil
CN115603473A (zh) 2016-07-01 2023-01-13 Lg伊诺特有限公司（Kr） 与无线电力发送器通信的方法和无线电力接收器
KR101857796B1 (ko) * 2016-08-03 2018-06-20 삼성전자주식회사 모바일 엑스선 장치
CN106580338B (zh) * 2016-11-15 2020-02-21 南方医科大学 一种用于非线性系统辨识的最大长序列优选方法及系统
CN106773678B (zh) * 2016-11-30 2019-06-11 西安交通大学 用于多非线性参数耦合系统的参数辨识方法及其辨识设备
KR101871365B1 (ko) 2017-01-11 2018-06-26 삼성전자주식회사 모바일 엑스선 장치
US10505401B2 (en) * 2017-02-02 2019-12-10 Apple Inc. Wireless charging system with receiver locating circuitry and foreign object detection
US10511197B2 (en) 2017-02-02 2019-12-17 Apple Inc. Wireless charging system with object detection
KR102605850B1 (ko) 2017-02-06 2023-11-24 주식회사 위츠 무선전력 송신장치 및 무선전력 송신장치 제어 방법
DE102017202025A1 (de) * 2017-02-09 2018-08-09 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Überprüfung einer Primär- oder Sekundäreinheit eines induktiven Ladesystems
US10369891B2 (en) * 2017-02-20 2019-08-06 Ford Global Technologies, Llc Wireless power transfer system parameter estimation
US11218034B2 (en) 2017-02-28 2022-01-04 Toyota Motor Europe Method of aligning electronic circuits and electronic alignment system
US11043853B2 (en) * 2017-05-17 2021-06-22 Apple Inc. Wireless charging system having measurement circuitry with foreign object detection capabilities
WO2018215864A1 (ja) * 2017-05-22 2018-11-29 株式会社半導体エネルギー研究所 充電制御システム、及び充電制御装置
US11264715B2 (en) 2017-06-02 2022-03-01 California Institute Of Technology Self-calibrating phased-array transceiver
JP6921246B2 (ja) * 2017-06-06 2021-08-18 サプライ, インコーポレイテッドSupply, Inc. ワイヤレス電力供給方法およびシステム
CN107124046B (zh) * 2017-06-27 2023-08-22 青岛鲁渝能源科技有限公司 具有活体检测功能的无线充电系统及无线充电方法
US11536756B2 (en) * 2017-07-21 2022-12-27 California Institute Of Technology Phased array wireless power delivery optmization
US11119127B2 (en) 2017-08-01 2021-09-14 Carlos Moreno Method and apparatus for non-intrusive program tracing with bandwidth reduction for embedded computing systems
US10845401B2 (en) * 2017-08-30 2020-11-24 Keysight Technologies, Inc. Nonlinear distortion detection
WO2019076366A1 (zh) * 2017-10-20 2019-04-25 南京启纬智芯微电子有限公司 具有能量管理功能的nfc接口
CN107908595B (zh) * 2017-10-30 2021-02-23 燕山大学 基于卷积神经网络和数据驱动的非线性动态系统辨识方法
CN111201444A (zh) 2017-11-02 2020-05-26 株式会社半导体能源研究所 蓄电装置的电容推测方法及电容推测系统
JP2021511774A (ja) 2018-01-26 2021-05-06 インディゴ テクノロジーズ， インク．Ｉｎｄｉｇｏ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． 統合されたインピーダンス整合を伴う無線電力伝達システム、およびそれを使用するための方法
CN108173360B (zh) * 2018-02-07 2021-12-03 天津工业大学 基于谐振式无线电能传输技术的身份识别与谐振解耦方法
RU2675281C1 (ru) * 2018-03-28 2018-12-18 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Способ идентификации линейной динамической системы
JP6969494B2 (ja) * 2018-05-18 2021-11-24 トヨタ自動車株式会社 非接触送電装置及び電力伝送システム
US10855117B2 (en) 2018-05-22 2020-12-01 WitTricity Corporation Extended foreign object detection signal processing
GB201808844D0 (en) * 2018-05-30 2018-07-11 Imperial Innovations Ltd Wireless power transmission system and method
GB2575505B (en) 2018-07-13 2022-08-24 Centaur Robotics Ltd Mobility aid device and method of manufacturing
CN108964288B (zh) * 2018-07-16 2020-05-22 西安电掣风云智能科技有限公司 机器人水平移动非接触式无线充电装置及其无线充电方法
DE102019216970A1 (de) * 2018-11-05 2020-05-07 Mahle International Gmbh Stationäre Induktionsladestation
CN109572458B (zh) * 2018-12-25 2024-05-28 华北电力大学（保定） 一种双频段电动汽车动态无线充电系统及其导轨切换方法
US10985951B2 (en) 2019-03-15 2021-04-20 The Research Foundation for the State University Integrating Volterra series model and deep neural networks to equalize nonlinear power amplifiers
KR20220012236A (ko) 2019-05-24 2022-02-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 이차 전지의 내부 저항의 추정 방법 및 이차 전지의 이상 검지 시스템
CN110224506B (zh) * 2019-07-10 2022-10-28 哈尔滨工业大学 串串型无线电能传输系统的金属异物检测系统
KR102343942B1 (ko) * 2019-12-06 2021-12-28 한국전자기술연구원 무선 전력 전송에서 딥러닝 기반의 간섭 객체를 검출하기 위한 장치 및 이를 위한 방법
US11728690B2 (en) 2020-06-29 2023-08-15 Renesas Electronics America Inc. Foreign object detection using wireless power receiver's response to modified transmitter behavior
CN112163390A (zh) * 2020-08-05 2021-01-01 湘潭大学 多维wpt系统的接收线圈位置预测方法
CN111736006B (zh) * 2020-08-07 2020-11-24 成都市易冲半导体有限公司 一种应用于无线充电线圈rms电流便捷检测方法
CN112101228A (zh) * 2020-09-16 2020-12-18 招商局重庆交通科研设计院有限公司 基于时域辨识的Volterra级数模型的桥梁监测方法
CN112231988B (zh) * 2020-12-14 2021-03-12 中国人民解放军海军工程大学 Ipt系统抗偏移参数优化方法、系统及计算机设备
CN112751394B (zh) * 2020-12-29 2023-04-11 宁波道充科技有限公司 一种适用于电池负载的大功率无线充电系统及方法
US11320471B1 (en) * 2021-06-09 2022-05-03 University Of Sharjah Method of measuring impedance using Gaussian white noise excitation
US11456627B1 (en) 2021-06-22 2022-09-27 Nucurrent, Inc. Dynamic operation adjustment in wireless power transfer system
US11750037B2 (en) * 2021-06-22 2023-09-05 Nucurrent, Inc. Dynamic operation adjustment in wireless power transfer system
EP4122748A1 (en) * 2021-07-19 2023-01-25 Volvo Truck Corporation A method for orienting a power receiving coil relative to a power emitting coil of a wireless charging system for a vehicle
CN113555973B (zh) * 2021-07-27 2024-03-26 黄石邦柯科技股份有限公司 一种最优频率无线能量传递装置制作方法
CN113835034B (zh) * 2021-09-30 2023-06-27 蜂巢能源科技有限公司 一种预锂电池预锂量和预锂容量的测定方法
WO2023154406A1 (en) * 2022-02-10 2023-08-17 Resonant Link, Inc. Telemetry via wireless power transfer

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59230170A (ja) * 1983-06-13 1984-12-24 Advantest Corp 伝達関数測定装置
JP3402167B2 (ja) * 1996-12-17 2003-04-28 松下電器産業株式会社 電池の状態解析装置
US6724730B1 (en) * 2002-03-04 2004-04-20 Azimuth Networks, Inc. Test system for simulating a wireless environment and method of using same
GB2388716B (en) * 2002-05-13 2004-10-20 Splashpower Ltd Improvements relating to contact-less power transfer
US6822601B1 (en) * 2003-07-23 2004-11-23 Silicon Integrated Systems Corp. Background-calibrating pipelined analog-to-digital converter
US7035756B2 (en) * 2003-12-17 2006-04-25 Texas Instruments Incorporated Continuous digital background calibration in pipelined ADC architecture
EP1745494A2 (en) 2004-05-04 2007-01-24 Philips Intellectual Property & Standards GmbH A wireless powering device, an energizable load, a wireless system and a method for a wireless energy transfer
US7826625B2 (en) * 2004-12-21 2010-11-02 Ntt Docomo, Inc. Method and apparatus for frame-based loudspeaker equalization
KR100554889B1 (ko) * 2005-03-21 2006-03-03 주식회사 한림포스텍 무접점 충전 시스템
JP4460546B2 (ja) * 2006-04-24 2010-05-12 日本電信電話株式会社 通信システムおよび送信器、受信器
JP5082049B2 (ja) 2006-09-26 2012-11-28 セイコーエプソン株式会社 流体噴射装置および手術具
US7822146B2 (en) * 2006-12-01 2010-10-26 Texas Instruments Incorporated System and method for digitally correcting a non-linear element
KR101536367B1 (ko) * 2007-01-02 2015-07-13 액세스 비지니스 그룹 인터내셔날 엘엘씨 디바이스 식별을 갖는 유도 전력 공급기
WO2008112977A1 (en) * 2007-03-15 2008-09-18 Powercast Corporation Multiple frequency transmitter, receiver, and systems thereof
JP2008236917A (ja) * 2007-03-20 2008-10-02 Seiko Epson Corp 非接触電力伝送装置
US8729734B2 (en) * 2007-11-16 2014-05-20 Qualcomm Incorporated Wireless power bridge
US8855554B2 (en) * 2008-03-05 2014-10-07 Qualcomm Incorporated Packaging and details of a wireless power device
WO2010004098A1 (fr) * 2008-07-11 2010-01-14 Commissariat A L'energie Atomique Estimation de la réponse impulsionnelle d'un système à partir d'observations binaires
US9473209B2 (en) * 2008-08-20 2016-10-18 Intel Corporation Wireless power transfer apparatus and method thereof
US8299652B2 (en) * 2008-08-20 2012-10-30 Intel Corporation Wireless power transfer apparatus and method thereof
US20120112691A1 (en) * 2008-09-27 2012-05-10 Kurs Andre B Wireless energy transfer for vehicles
US20120235504A1 (en) * 2008-09-27 2012-09-20 Kesler Morris P Tunable wireless energy transfer for sensors
US8446046B2 (en) * 2008-10-03 2013-05-21 Access Business Group International Llc Power system
EP2335355A1 (en) * 2008-10-06 2011-06-22 Nxp B.V. A method of gain calibration of an adc stage and an adc stage
US10355526B2 (en) * 2008-11-26 2019-07-16 Auckland Uniservices Limited Bi-directional inductive power transfer
JP5425539B2 (ja) * 2009-01-27 2014-02-26 パナソニック株式会社 非接触電力伝送システム
US9240824B2 (en) * 2009-02-13 2016-01-19 Qualcomm Incorporated Wireless power and wireless communication for electronic devices
JP5515368B2 (ja) * 2009-03-31 2014-06-11 富士通株式会社 無線電力供給方法及び無線電力供給システム
JP4865001B2 (ja) * 2009-04-13 2012-02-01 株式会社日本自動車部品総合研究所 非接触給電設備、非接触受電装置および非接触給電システム
JP5431774B2 (ja) * 2009-04-14 2014-03-05 富士通テン株式会社 無線電力伝送装置および無線電力伝送方法
JP5554937B2 (ja) * 2009-04-22 2014-07-23 パナソニック株式会社 非接触給電システム
US8547057B2 (en) * 2009-11-17 2013-10-01 Qualcomm Incorporated Systems and methods for selective wireless power transfer
JP5290949B2 (ja) * 2009-12-17 2013-09-18 キヤノン株式会社 音響処理装置及び方法
JP5402817B2 (ja) * 2010-04-30 2014-01-29 富士通株式会社 電力増幅器のメモリ効果キャンセラ、無線送信機
JP2012065419A (ja) * 2010-09-15 2012-03-29 Toshiba Corp 無線電力送電装置
KR101128487B1 (ko) * 2010-10-12 2012-06-21 포항공과대학교 산학협력단 전력 증폭기 선형화 방법 및 장치
CN106451600B (zh) 2010-10-22 2019-06-18 核科学股份有限公司 为电池快速充电的设备和方法
CN102055694B (zh) 2010-12-14 2013-04-03 西安电子科技大学 基于粒子群的非线性系统辨识方法
JP5713714B2 (ja) * 2011-02-10 2015-05-07 キヤノン株式会社 給電装置及び制御方法
US9148201B2 (en) * 2011-02-11 2015-09-29 Qualcomm Incorporated Systems and methods for calibration of a wireless power transmitter
US9118357B2 (en) 2011-02-17 2015-08-25 Qualcomm Incorporated Systems and methods for controlling output power of a wireless power transmitter
JP5751858B2 (ja) 2011-02-22 2015-07-22 キヤノン株式会社 給電装置及び制御方法
US8946939B2 (en) * 2011-03-31 2015-02-03 Qualcomm Incorporated Systems and methods for detecting and protecting a wireless power communication device in a wireless power system
US9623257B2 (en) * 2011-04-18 2017-04-18 Medtronic, Inc. Recharge tuning techniques for an implantable device
US9094055B2 (en) 2011-04-19 2015-07-28 Qualcomm Incorporated Wireless power transmitter tuning
JP2012249490A (ja) * 2011-05-31 2012-12-13 Kojima Press Industry Co Ltd 車両搭載用充電装置および車両用電力供給装置
US20130043735A1 (en) 2011-08-16 2013-02-21 Qualcomm Incorporated Systems, methods, and devices for multi-level signaling via a wireless power transfer field
US9252846B2 (en) 2011-09-09 2016-02-02 Qualcomm Incorporated Systems and methods for detecting and identifying a wireless power device
US9071284B2 (en) 2011-10-21 2015-06-30 Qualcomm Incorporated Load impedance detection for static or dynamic adjustment of passive loads
US9417199B2 (en) * 2012-01-17 2016-08-16 Triune Systems, LLC Method and system of wireless power transfer foreign object detection
US20130221911A1 (en) 2012-02-28 2013-08-29 Qualcomm Incorporated Systems and methods for sensing reverse link signaling
JP5915904B2 (ja) * 2012-06-22 2016-05-11 ソニー株式会社 処理装置、処理方法、及び、プログラム
KR20150100773A (ko) * 2012-12-18 2015-09-02 누클레우스 사이언티픽, 인크. 무선 전력 전송 시스템에서 객체 감지를 위한 비선형 시스템 식별
JP6273616B2 (ja) * 2013-02-19 2018-02-07 パナソニックＩｐマネジメント株式会社 異物検出装置および非接触充電システム
US9276639B2 (en) * 2013-02-25 2016-03-01 Apple Inc. Wirelessly charged electronic device with shared inductor circuitry
US9300163B2 (en) * 2013-03-15 2016-03-29 Ericsson Inc. Wireless power transfer via variable coupling capacitance
US10401477B2 (en) 2014-02-25 2019-09-03 University Of Florida Research Foundation, Inc. Method and apparatus for doppler radar signal recovery of target displacement
US9772401B2 (en) * 2014-03-17 2017-09-26 Qualcomm Incorporated Systems, methods, and apparatus for radar-based detection of objects in a predetermined space

Also Published As

Publication number Publication date
NZ710059A (en) 2017-12-22
KR20150100773A (ko) 2015-09-02
PT2936648T (pt) 2017-07-18
US20140229132A1 (en) 2014-08-14
RU2016151616A (ru) 2018-11-15
SG11201504741XA (en) 2015-07-30
PH12015501366B1 (en) 2015-09-02
IL239461A0 (en) 2015-07-30
EP3214720A1 (en) 2017-09-06
CA2895754C (en) 2023-09-19
RU2655661C2 (ru) 2018-05-30
ES2632604T3 (es) 2017-09-14
MX2015007683A (es) 2015-09-07
DK2936647T3 (en) 2017-07-17
CN104981956B (zh) 2018-01-12
IL239461B (en) 2019-11-28
WO2014099737A1 (en) 2014-06-26
EP3214720B1 (en) 2019-03-06
BR112015014214A2 (pt) 2017-07-11
AU2013363166B2 (en) 2016-12-08
RU2015128779A (ru) 2017-01-25
EP2936647B1 (en) 2017-04-19
CN104969438B (zh) 2018-02-16
PT2936647T (pt) 2017-07-12
US20140172338A1 (en) 2014-06-19
JP2019134675A (ja) 2019-08-08
IL239379A0 (en) 2015-07-30
RU2015128780A (ru) 2017-01-25
CA2894683A1 (en) 2014-06-26
EP2936648B1 (en) 2017-04-19
MX340512B (es) 2016-07-11
DK2936648T3 (en) 2017-07-31
US20140167704A1 (en) 2014-06-19
RU2660134C2 (ru) 2018-07-05
CA2895754A1 (en) 2014-06-26
US9726701B2 (en) 2017-08-08
PH12015501366A1 (en) 2015-09-02
EP2936647A1 (en) 2015-10-28
AU2013363187B2 (en) 2017-07-13
US10101370B2 (en) 2018-10-16
KR20150099798A (ko) 2015-09-01
US9746506B2 (en) 2017-08-29
CN104981956A (zh) 2015-10-14
PH12015501365B1 (en) 2015-09-14
PL2936648T3 (pl) 2017-09-29
EP3567697A1 (en) 2019-11-13
PL2936647T3 (pl) 2017-09-29
CN104969438A (zh) 2015-10-07
EP2936648A1 (en) 2015-10-28
PH12015501365A1 (en) 2015-09-14
JP6395722B2 (ja) 2018-09-26
JP2016500505A (ja) 2016-01-12
JP6691777B2 (ja) 2020-05-13
US20190204369A1 (en) 2019-07-04
EP3211748B1 (en) 2019-03-06
NZ710051A (en) 2017-12-22
MX2015007682A (es) 2015-09-07
JP2016504903A (ja) 2016-02-12
US9983243B2 (en) 2018-05-29
US9404950B2 (en) 2016-08-02
US20140225451A1 (en) 2014-08-14
US20170322243A1 (en) 2017-11-09
EP3211748A1 (en) 2017-08-30
AU2013363166A1 (en) 2015-08-06
AU2013363187A1 (en) 2015-07-30
MX340511B (es) 2016-07-11
SG11201504742VA (en) 2015-07-30
WO2014099716A1 (en) 2014-06-26
ES2629493T3 (es) 2017-08-10
IL239379B (en) 2018-12-31
KR102192304B1 (ko) 2020-12-17

Similar Documents

Publication Publication Date Title
RU2016151623A (ru) Идентификация нелинейной системы для оптимизации беспроводной передачи энергии
ATE509661T1 (de) Verfahren und gerät zur dynamischen einstellung von wiederaufladeparametern
WO2012108719A3 (en) Mobile terminal and method for controlling the same in consideration of communication environment
CY1121842T1 (el) Ασυρματη ισχυς
PH12015501715A1 (en) Power supply apparatus, electronic device, control method, program, and recording medium
ATE380335T1 (de) Einrichtung und verfahren zur ermittlung der temperatur in einer elektrischen batterie
PH12015502856A1 (en) Rfid card learning apparatus and operating method thereof
GB2524696A (en) Power supply apparatus, control method, program, and storage medium
WO2011100968A3 (en) A method of operating a maximum power point tracker
EP2589257A4 (en) METHODS AND APPARATUSES FOR CONTROLLING SENSOR SOLICITATION
WO2015187821A3 (en) System and method of generating high voltage variable frequency eletromagnetic radiation
WO2014176274A3 (en) Systems and methods for adaptive load control
WO2016066313A8 (de) Positionsgeber, positionsmesseinrichtung und betriebsverfahren hierfür
PH12021551158A1 (en) Battery utilization system, storing device, battery utilization method, program, and storage medium
EP4053676A4 (en) METHOD OF POWER CONSUMPTION CONTROL FOR AN ELECTRONIC DEVICE, AND ELECTRONIC DEVICE AND STORAGE MEDIA
EP2665185A3 (en) Pulse width modulation circuit and pulse width modulation signal generating method having two fresh rates
GB201119210D0 (en) Method and apparatus for controlling wireless devices
CY1124240T1 (el) Διαταξεις και μεθοδοι για την παροχη ενος κρουστικου ρευματος
WO2015160745A3 (en) Performance tracking of electrical energy storage
RU2015155373A (ru) Структуры для динамически настроенного звука в устройстве хранения данных
JP2011250164A5 (ru)
RU2013115045A (ru) Беспроводная передача энергии
JP2012135155A5 (ja) 電子機器
TW200951467A (en) Test device and test method
RU2014123356A (ru) Система для обнаружения транспортного средства

Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20191230