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MX2012009085A - Metodo de control de frecuencia resonante, dspositvos de transmision de potencia electrica, dispositivo de recuperacion de potencia electrica en sistema de transmision de potencia tipo resonante magnetico. - Google Patents

Metodo de control de frecuencia resonante, dspositvos de transmision de potencia electrica, dispositivo de recuperacion de potencia electrica en sistema de transmision de potencia tipo resonante magnetico.

Info

Publication number
MX2012009085A
MX2012009085A MX2012009085A MX2012009085A MX2012009085A MX 2012009085 A MX2012009085 A MX 2012009085A MX 2012009085 A MX2012009085 A MX 2012009085A MX 2012009085 A MX2012009085 A MX 2012009085A MX 2012009085 A MX2012009085 A MX 2012009085A
Authority
MX
Mexico
Prior art keywords
power
coil
phase
side coil
power transmission
Prior art date
Application number
MX2012009085A
Other languages
English (en)
Inventor
Satoshi Shimokawa
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of MX2012009085A publication Critical patent/MX2012009085A/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
    • 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
    • H02J50/40—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—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
    • 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
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

En un método de control de frecuencia resonante en un sistema de transmisión de potencia tipo acoplamiento resonante de campo magnético que transmite una potencia eléctrica de una bobina de transmisión de potencia a una bobina de recepción de potencia usando resonancia de campo magnético, se realiza un ajuste exacto y en tiempo real de alta velocidad de la frecuencia resonante de la bobina; la fase de un voltaje suministrado a una bobina de transmisión de potencia y la fase de una corriente que fluye en la bobina de transmisión de potencia o una bobina de recepción de potencia es detectada y la frecuencia resonante de la bobina de transmisión de potencia o la bobina de recepción de potencia es variada de tal manera que la diferencia de fases entre ellas se vuelve un valor objetivo; la bobina de transmisión de potencia tiene una bobina de suministro de potencia a la cual un suministro de potencia de corriente alterna es conectado y una bobina resonante de transmisión de potencia electromagnéticamente acoplada a la bobina de suministro de potencia cercanamente, y la bobina resonante de la bobina de recepción de potencia y una bobina de extracción de potencia están electromagnéticamente acopladas con la bobina resonante de recepción de potencia cercanamente; el control se realiza de tal manera que la diferencia de fases entre el voltaje del suministro de potencia de corriente alterna y la corriente de la bobina resonante de transmisión de potencia se vuelve un valor objetivo 3, y la diferencia de fases entre el voltaje del suministro de potencia de corriente alterna y la corriente de la bobina resonante de recepción de potencia se vuelve un valor objetivo (ß-p/2).
MX2012009085A 2010-02-10 2010-02-10 Metodo de control de frecuencia resonante, dspositvos de transmision de potencia electrica, dispositivo de recuperacion de potencia electrica en sistema de transmision de potencia tipo resonante magnetico. MX2012009085A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2010/000847 WO2011099071A1 (ja) 2010-02-10 2010-02-10 磁界共鳴型電力伝送システムにおける共振周波数制御方法、送電装置、および受電装置
JP2013238048A JP5673783B2 (ja) 2010-02-10 2013-11-18 磁界共鳴型電力伝送システムにおける送電装置、および受電装置

Publications (1)

Publication Number Publication Date
MX2012009085A true MX2012009085A (es) 2012-12-17

Family

ID=50344769

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012009085A MX2012009085A (es) 2010-02-10 2010-02-10 Metodo de control de frecuencia resonante, dspositvos de transmision de potencia electrica, dispositivo de recuperacion de potencia electrica en sistema de transmision de potencia tipo resonante magnetico.

Country Status (7)

Country Link
US (1) US9634493B2 (es)
EP (1) EP2536002A4 (es)
JP (1) JP5673783B2 (es)
KR (1) KR101438294B1 (es)
CN (1) CN102754305B (es)
MX (1) MX2012009085A (es)
WO (1) WO2011099071A1 (es)

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Also Published As

Publication number Publication date
CN102754305A (zh) 2012-10-24
CN102754305B (zh) 2016-09-07
KR101438294B1 (ko) 2014-09-04
JP2014033615A (ja) 2014-02-20
US20130015720A1 (en) 2013-01-17
US9634493B2 (en) 2017-04-25
EP2536002A1 (en) 2012-12-19
EP2536002A4 (en) 2017-03-29
KR20120112761A (ko) 2012-10-11
JP5673783B2 (ja) 2015-02-18
WO2011099071A1 (ja) 2011-08-18

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