CL2020002193A1 - Transformador eléctrico sin núcleo - Google Patents

Transformador eléctrico sin núcleo

Info

Publication number
CL2020002193A1
CL2020002193A1 CL2020002193A CL2020002193A CL2020002193A1 CL 2020002193 A1 CL2020002193 A1 CL 2020002193A1 CL 2020002193 A CL2020002193 A CL 2020002193A CL 2020002193 A CL2020002193 A CL 2020002193A CL 2020002193 A1 CL2020002193 A1 CL 2020002193A1
Authority
CL
Chile
Prior art keywords
coil
magnetically coupled
resonance coil
resonance
energy
Prior art date
Application number
CL2020002193A
Other languages
English (en)
Inventor
Chathan M Cooke
Angel J Carvajal
Original Assignee
Massachusetts Inst Technology
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 Massachusetts Inst Technology filed Critical Massachusetts Inst Technology
Publication of CL2020002193A1 publication Critical patent/CL2020002193A1/es

Links

Classifications

    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • 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
    • 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
    • H01F2038/146—Inductive couplings in combination with capacitive coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

Se proporciona un sistema de transformador, que incluye cuatro bobinas acopladas de forma magnética, que tienen una geometría de espaciado fijo. Las cuatro bobinas acopladas de forma magnética incluyen una bobina de excitación, que produce campos magnéticos, y una bobina de carga. Una primera bobina de resonancia está acoplada de forma magnética a la bobina de excitación, la que produce energía que es almacenada por la primera bobina de resonancia. Una segunda bobina de resonancia está acoplada de forma magnética a la primera bobina de resonancia, para propagar la energía almacenada en la primera bobina de resonancia a la segunda bobina de resonancia, sin utilizar un núcleo magnético. La segunda bobina de resonancia se acopla de forma magnética a la bobina de carga, donde la energía se transfiere a la bobina de carga.
CL2020002193A 2018-02-28 2020-08-26 Transformador eléctrico sin núcleo CL2020002193A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862636277P 2018-02-28 2018-02-28

Publications (1)

Publication Number Publication Date
CL2020002193A1 true CL2020002193A1 (es) 2021-03-12

Family

ID=67684758

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020002193A CL2020002193A1 (es) 2018-02-28 2020-08-26 Transformador eléctrico sin núcleo

Country Status (6)

Country Link
US (3) US10951064B2 (es)
EP (1) EP3759724A4 (es)
BR (1) BR112020017299A2 (es)
CL (1) CL2020002193A1 (es)
MX (1) MX2019013036A (es)
WO (1) WO2019168770A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10951064B2 (en) * 2018-02-28 2021-03-16 Massachusetts Institute Of Technology Coreless power transformer
US10999906B1 (en) * 2020-03-18 2021-05-04 Xiamen Eco Lighting Co. Ltd. Self-adaptive illuminating device
BR112023004238A2 (pt) * 2020-09-09 2023-04-11 Massachusetts Inst Technology Projeto de transformador de potência sem núcleo aperfeiçoado

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1044227A (en) 1911-12-29 1912-11-12 Edward H Murfee Differential resonator.
US7622891B2 (en) * 2002-10-28 2009-11-24 Access Business Group International Llc Contact-less power transfer
CN101860089B (zh) 2005-07-12 2013-02-06 麻省理工学院 无线非辐射能量传递
KR101260214B1 (ko) * 2006-12-20 2013-05-06 프리모존 프로덕션 에이비 고전압 트랜스포머
US8482157B2 (en) 2007-03-02 2013-07-09 Qualcomm Incorporated Increasing the Q factor of a resonator
US8299652B2 (en) * 2008-08-20 2012-10-30 Intel Corporation Wireless power transfer apparatus and method thereof
US8587155B2 (en) * 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using repeater resonators
JP5353376B2 (ja) * 2009-03-31 2013-11-27 富士通株式会社 無線電力装置、無線電力受信方法
KR101197579B1 (ko) 2009-11-04 2012-11-06 한국전기연구원 감쇄파 공진을 이용한 공간 적응형 무선전력전송 시스템 및 방법
US8427101B2 (en) 2009-11-18 2013-04-23 Nokia Corporation Wireless energy repeater
US8674550B2 (en) 2010-03-25 2014-03-18 General Electric Company Contactless power transfer system and method
KR101179250B1 (ko) * 2010-06-23 2012-09-03 재단법인 포항산업과학연구원 이동 전자기기에 무선으로 전원 공급이 가능한 전원 공급 시스템
JP5640515B2 (ja) * 2010-07-15 2014-12-17 ソニー株式会社 電力伝送中継装置、電力伝送装置、及び、電力伝送中継装置の製造方法
WO2012095682A1 (en) 2011-01-14 2012-07-19 City University Of Hong Kong Apparatus and method for wireless power transfer
US20120326523A1 (en) * 2011-06-22 2012-12-27 Noriyuki Fukushima Wireless power feeder, wireless power receiver, and wireless power transmission system
KR101305579B1 (ko) * 2011-09-09 2013-09-09 엘지이노텍 주식회사 무선전력 중계장치 및 무선전력 전송 장치
JP5667019B2 (ja) * 2011-09-14 2015-02-12 株式会社東芝 無線電力伝送装置およびその方法
JP5900508B2 (ja) * 2011-11-28 2016-04-06 富士通株式会社 非接触型充電装置および非接触型充電方法
KR101332224B1 (ko) * 2011-12-28 2013-11-25 주식회사 스파콘 무선 전력전송장치
KR102008810B1 (ko) 2012-11-12 2019-08-08 엘지이노텍 주식회사 무선 전력 송신 장치 및 방법
JP6282398B2 (ja) * 2013-02-19 2018-02-21 矢崎総業株式会社 電磁誘導コイル
US9776071B2 (en) * 2013-05-09 2017-10-03 Mattel, Inc. Resonant coils for use with games and toys
WO2014207677A1 (en) * 2013-06-28 2014-12-31 UNIVERSITé LAVAL Smart multicoil inductively-coupled array for wireless power transmission
US20150001950A1 (en) * 2013-07-01 2015-01-01 City University Of Hong Kong Apparatus for transferring electromagnetic energy
JP5616496B1 (ja) * 2013-07-08 2014-10-29 日東電工株式会社 受給電装置及び携帯機器
JP2015146723A (ja) 2014-01-06 2015-08-13 日東電工株式会社 無線電力伝送装置
US9061216B1 (en) * 2014-04-07 2015-06-23 Factor 10 LLC Induction light toy and related methods
US10044227B2 (en) * 2014-06-02 2018-08-07 Purdue Research Foundation Magnetic resonance coupling arrangement
GB2542739B8 (en) * 2014-08-25 2021-05-12 Quanten Tech Limited Wireless power transfer system and method
WO2016093478A1 (ko) * 2014-12-10 2016-06-16 엘지이노텍 주식회사 무선전력 송신장치
US10523055B2 (en) * 2015-01-16 2019-12-31 Ge Hybrid Technologies, Llc Wireless power transmission device
KR20160100755A (ko) * 2015-02-16 2016-08-24 엘지이노텍 주식회사 무선전력 송신장치 및 송신방법
US10491042B2 (en) * 2015-05-03 2019-11-26 Powermat Technologies Ltd. Wireless power transmission
US10217561B2 (en) * 2015-11-16 2019-02-26 South China University Of Technology Wireless power transfer coil system using offset of electric and magnetic coupling for frequency splitting suppression
WO2019098946A1 (en) * 2017-11-15 2019-05-23 Singapore University Of Technology And Design A system and apparatus for wireless power transfer
WO2019151225A1 (ja) * 2018-02-02 2019-08-08 マクセルホールディングス株式会社 ワイヤレス給電装置
US10951064B2 (en) * 2018-02-28 2021-03-16 Massachusetts Institute Of Technology Coreless power transformer

Also Published As

Publication number Publication date
US20190267843A1 (en) 2019-08-29
MX2019013036A (es) 2020-02-05
EP3759724A1 (en) 2021-01-06
EP3759724A4 (en) 2021-11-24
BR112020017299A2 (pt) 2020-12-15
WO2019168770A1 (en) 2019-09-06
US10951064B2 (en) 2021-03-16
US20210328462A1 (en) 2021-10-21
US20210159734A1 (en) 2021-05-27
US11394245B2 (en) 2022-07-19
US11387680B2 (en) 2022-07-12

Similar Documents

Publication Publication Date Title
CL2020002193A1 (es) Transformador eléctrico sin núcleo
JP2011147276A5 (es)
EA200800631A1 (ru) Электрический двигатель-генератор с индуцированием постоянным током
BR112013024411A2 (pt) bobina e aparelho de recepção, e, sistema de transmissão de energia sem contato
RU2008147620A (ru) Статор электрогенератора
KR101552573B1 (ko) 고속 솔레노이드
RU2012101157A (ru) Двигателеь постоянного тока
RU2718537C1 (ru) Способ намагничивания и сборки кольца Хальбаха ротора электромашины (варианты)
BRPI0614562A2 (pt) gerador de imã permanente auto-regulado
RU2010101653A (ru) Электрический двигатель
RU2569842C1 (ru) Генератор возвратно-поступательного движения с самовозбуждением
RU2012136165A (ru) Электроиндукционный аппарат
RU2018109637A (ru) Статичный электрический генератор
WO2013181243A3 (en) An electromagnetic generator transformer
RU2015148972A (ru) Линейный электрический генератор
RU2015124086A (ru) Электрический реактор с подмагничиванием
RU2014118818A (ru) Двигатель-генератор постоянного тока без скользящих контактов
RU2011139808A (ru) Линейный двигатель
RU2014144698A (ru) Электрический реактор с подмагничиванием
RU2012110698A (ru) Статор ветроэлектроагрегата
RU2008128714A (ru) Способ и устройство преобразования магнитных силовых взаимодействий в механическую энергию
RU2010137372A (ru) Способ косого намагничивания ферромагнитного параллелепипеда
ZA202006387B (en) Long range coil and power source for a magnetic field generator
WO2023122263A3 (en) Propulsion motor topologies
UA118567C2 (uk) Магнітоелектричний мотор-генератор-стартер