MX2022007157A - Circuitos de seguridad para transferencia inalambrica de energia. - Google Patents

Circuitos de seguridad para transferencia inalambrica de energia.

Info

Publication number
MX2022007157A
MX2022007157A MX2022007157A MX2022007157A MX2022007157A MX 2022007157 A MX2022007157 A MX 2022007157A MX 2022007157 A MX2022007157 A MX 2022007157A MX 2022007157 A MX2022007157 A MX 2022007157A MX 2022007157 A MX2022007157 A MX 2022007157A
Authority
MX
Mexico
Prior art keywords
rectifier
signal
over
current
inductive
Prior art date
Application number
MX2022007157A
Other languages
English (en)
Inventor
John Miller Wolgemuth
Original Assignee
Inductev 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
Application filed by Inductev Inc filed Critical Inductev Inc
Publication of MX2022007157A publication Critical patent/MX2022007157A/es

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • 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
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or 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
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00304—Overcurrent protection
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00309—Overheat or overtemperature protection
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
    • 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)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Protection Of Static Devices (AREA)
  • Rectifiers (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Un circuito de recarga de resonancia magnética inductiva incluye una red resonante que tiene una bobina inductiva secundaria que convierte un campo magnético recibido desde una bobina inductiva primaria en una señal de corriente alterna (CA) y un rectificador sincrónico que rectifica la señal de CA para generar una señal de corriente continua (CC) para aplicar a una carga. El rectificador sincrónico incluye una variedad de configuraciones para derivar la forma de onda de CA de una fuente de corriente de CA en el evento de una falla. Por ejemplo, un controlador rectificador puede mantener un par de interruptores normalmente abiertos del rectificador apagados y un par de interruptores normalmente cerrados del rectificador encendidos para derivar la fuente de corriente de CA cuando se detecta una condición de falla de sobrevoltaje, sobrecorriente o una condición de falla de sobrecalentamiento. Se proporcionan configuraciones para poner a tierra la interferencia electromagnética capacitiva producida en el chasis de un vehículo eléctrico cuando la red resonante está desequilibrada.
MX2022007157A 2020-04-16 2020-12-29 Circuitos de seguridad para transferencia inalambrica de energia. MX2022007157A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063010771P 2020-04-16 2020-04-16
US16/952,933 US11936196B2 (en) 2020-04-16 2020-11-19 Failsafe safety circuits for protection from faults or loss of rectification control during wireless power transfer
PCT/US2020/067339 WO2021211177A1 (en) 2020-04-16 2020-12-29 Safety circuits for wireless power transfer

Publications (1)

Publication Number Publication Date
MX2022007157A true MX2022007157A (es) 2022-07-11

Family

ID=78082264

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2022007157A MX2022007157A (es) 2020-04-16 2020-12-29 Circuitos de seguridad para transferencia inalambrica de energia.
MX2023010818A MX2023010818A (es) 2020-04-16 2022-06-10 Circuitos de seguridad para transferencia inalambrica de energia.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2023010818A MX2023010818A (es) 2020-04-16 2022-06-10 Circuitos de seguridad para transferencia inalambrica de energia.

Country Status (8)

Country Link
US (2) US11936196B2 (es)
EP (2) EP4273897A3 (es)
JP (2) JP2023521262A (es)
KR (2) KR20230147756A (es)
CN (2) CN117239948A (es)
CA (1) CA3163694A1 (es)
MX (2) MX2022007157A (es)
WO (1) WO2021211177A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022055863A1 (en) * 2020-09-08 2022-03-17 Commscope Technologies Llc Apparatuses and methods for averting human harm due to high voltage powerlines
CN112649758B (zh) * 2021-01-19 2022-08-16 易事特集团股份有限公司 开路故障检测方法、装置、计算机设备
US11764621B1 (en) * 2021-09-10 2023-09-19 Apple Inc. Wireless power transfer with integrated communications
US12047088B2 (en) 2021-12-21 2024-07-23 Apple Inc. Data transfer between analog and digital integrated circuits
WO2023243847A1 (ko) * 2022-06-17 2023-12-21 삼성전자 주식회사 무선으로 전력을 수신하는 전자 장치와 이의 동작 방법
JP2024000330A (ja) * 2022-06-20 2024-01-05 株式会社デンソー 受電装置、非接触給電システムおよび非接触給電方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398943B1 (en) * 1988-02-04 1995-12-06 Magellan Corporation (Australia) Pty. Ltd. Shunt regulator
JP2006271136A (ja) * 2005-03-24 2006-10-05 Denso Corp Ｄｃ−ｄｃコンバータ装置
US7554820B2 (en) * 2005-09-20 2009-06-30 Harman International Industries, Incorporated Series resonant DC-DC converter
US8482158B2 (en) 2008-09-27 2013-07-09 Witricity Corporation Wireless energy transfer using variable size resonators and system monitoring
JP5645582B2 (ja) * 2010-10-07 2014-12-24 株式会社日立情報通信エンジニアリング 共振形充電装置及びそれを用いた車両
WO2013009881A2 (en) * 2011-07-11 2013-01-17 Vascor, Inc. Transcutaneous power transmission and communication for implanted heart assist and other devices
WO2014042681A2 (en) * 2012-09-11 2014-03-20 Access Business Group International Llc Wireless power control
FR2996372B1 (fr) * 2012-10-01 2015-05-15 Renault Sa Systeme de charge sans contact d'une batterie de vehicule automobile
JP6379660B2 (ja) * 2013-06-27 2018-08-29 Tdk株式会社 ワイヤレス受電装置、及び、ワイヤレス電力伝送装置
CN203707858U (zh) * 2014-01-03 2014-07-09 无锡市产品质量监督检验中心 电动自行车磁耦合谐振式无线充电器
US9755423B2 (en) * 2014-03-13 2017-09-05 Infineon Technologies Ag Overvoltage protection for a synchronous power rectifier
US9634514B2 (en) * 2014-05-30 2017-04-25 Infineon Technologies Austria Ag Single stage rectification and regulation for wireless charging systems
US9739844B2 (en) 2014-07-25 2017-08-22 Qualcomm Incorporated Guidance and alignment system and methods for electric vehicle wireless charging systems
US9640976B2 (en) * 2015-02-26 2017-05-02 Ut-Battelle, Llc Overvoltage protection system for wireless power transfer systems
US10923952B2 (en) 2015-04-05 2021-02-16 Chargedge, Inc. Secondary-side output boost technique in power converters and wireless power transfer systems
US10726991B2 (en) * 2016-05-18 2020-07-28 Nissan Motor Co., Ltd. Coil unit for contactless power supply
WO2017205371A1 (en) 2016-05-27 2017-11-30 Witricity Corporation Voltage regulation in wireless power receivers
CN109690903B (zh) * 2016-08-08 2020-06-09 韦特里西提公司 具有用于通量消除的共用材料的电感器系统及用于通量消除的方法
WO2019034593A1 (en) * 2017-08-14 2019-02-21 Prodrive Technologies B.V. NON-CONTACT ELECTRIC POWER TRANSFER SYSTEM AND METHOD OF OPERATION
US11059380B2 (en) 2017-09-21 2021-07-13 Utah State University Dynamic inductive wireless power transmitter system with a power transmitter module
JP6907897B2 (ja) * 2017-11-20 2021-07-21 トヨタ自動車株式会社 受電装置およびそれを備えた非接触電力伝送システム
EP3534493B1 (en) * 2018-02-28 2023-09-13 Delta Electronics (Thailand) Public Co., Ltd. Wireless power transfer control
JP6904280B2 (ja) * 2018-03-06 2021-07-14 オムロン株式会社 非接触給電装置
CN110601377B (zh) * 2018-06-12 2023-12-26 成都天府新区光启未来技术研究院 无线充电发射装置、接收装置、系统及谐振参数匹配方法
US10840742B2 (en) * 2018-06-18 2020-11-17 Efficient Power Conversion Corporation Wireless power receiver synchronization detection circuit
EP3599700B1 (en) * 2018-07-25 2020-12-30 Wiferion GmbH Safe operation in wireless power transmission systems
CN111668941A (zh) * 2019-03-05 2020-09-15 恩智浦美国有限公司 用于无线电力接收器的过电压保护电路系统
CN110912278B (zh) * 2019-10-30 2023-10-20 华为技术有限公司 一种无线充电的接收端、保护方法及系统

Also Published As

Publication number Publication date
JP2023521262A (ja) 2023-05-24
WO2021211177A1 (en) 2021-10-21
US20230411970A1 (en) 2023-12-21
US20210328443A1 (en) 2021-10-21
KR20230147756A (ko) 2023-10-23
CN114830272A (zh) 2022-07-29
CN117239948A (zh) 2023-12-15
EP4273897A2 (en) 2023-11-08
JP2023179602A (ja) 2023-12-19
US11936196B2 (en) 2024-03-19
EP4136663A4 (en) 2024-06-26
EP4136663A1 (en) 2023-02-22
CA3163694A1 (en) 2021-10-21
EP4273897A3 (en) 2024-03-06
MX2023010818A (es) 2023-09-28
KR20230002268A (ko) 2023-01-05

Similar Documents

Publication Publication Date Title
MX2023010818A (es) Circuitos de seguridad para transferencia inalambrica de energia.
EP2874259B1 (en) A residual current device
CN105870929B (zh) 一种抑制船舶变压器励磁涌流的装置和方法
NZ589865A (en) Inductive power transfer pick-up with separate AC and DC outputs
KR20120080136A (ko) 비접촉 전력 전송 장치 및 이를 위한 전력 전송 방법
CN105071551B (zh) 一种无线能量传输装置
CN202259980U (zh) 一种有地线带电保护机构的插头
MX2015006092A (es) Controlador de motor sincrono de corriente alterna (ca) de fase partida.
CN202917763U (zh) 一种漏电检测保护插头
CN112534670A (zh) 电弧识别
CN103066456B (zh) 一种漏电检测保护插头
CN202931210U (zh) 电力机车的试验测试用电源装置
KR101409352B1 (ko) 지하철 변전소에 사용되는 기기의 전원 공급용 써지 보호 회로를 구비한 전원 장치
Song et al. Electromagnetic interference reduction method from handheld resonant magnetic field charger (HH-RMFC) for electric vehicle
Cao et al. Design of a wireless power transmission system for portable electronic equipment
Gurin et al. Electromagnetic interferences in transistor converters and methods of interferences mitigation
JPH03239137A (ja) 給電装置
CN203536934U (zh) 漏电保护插头
Tomanek et al. High power wireless power transfer with inductive coupling
CN203014684U (zh) 高频高压磁抗稳压电源
CN202564702U (zh) 有地线带电保护机构的插头
RU179239U1 (ru) Устройство токового отбора мощности
CN203193240U (zh) 防止地线带电的漏电保护装置
Ghosh et al. Selection of semiconductor switches in high frequency inverter fitted contactless power transfer system for reducing input current distortion
CN117747372A (zh) 断路器