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)
  • Coils Or Transformers For Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (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
BR112020017299A2 (pt) * 2018-02-28 2020-12-15 Massachusetts Institute Of Technology Transformador de energia sem núcleo
US10999906B1 (en) * 2020-03-18 2021-05-04 Xiamen Eco Lighting Co. Ltd. Self-adaptive illuminating device
EP4211776A1 (en) * 2020-09-09 2023-07-19 Massachusetts Institute of Technology Improved coreless power transformer design

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Also Published As

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

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