MY174469A - Electric power transmission device - Google Patents

Electric power transmission device

Info

Publication number
MY174469A
MY174469A MYPI2015704335A MYPI2015704335A MY174469A MY 174469 A MY174469 A MY 174469A MY PI2015704335 A MYPI2015704335 A MY PI2015704335A MY PI2015704335 A MYPI2015704335 A MY PI2015704335A MY 174469 A MY174469 A MY 174469A
Authority
MY
Malaysia
Prior art keywords
electric power
power transmission
transmission device
current phase
inverter
Prior art date
Application number
MYPI2015704335A
Inventor
misawa Takahiro
Original Assignee
Toyota Motor Co 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of MY174469A publication Critical patent/MY174469A/en

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
    • 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
    • H02M7/505—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 using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—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 using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
    • H02M7/527—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 using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency by pulse width modulation
    • 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

Abstract

An electric power transmission device (130) contactlessly transmits electric power to an electric power receiving device (30). The electric power transmission device includes an inverter (24), a power transmission unit (131) and an electronic control unit (170). The electronic control unit is configured to determine whether a current phase of output current flowing from the inverter to the power transmission unit leads output voltage, and adjust a frequency of the AC power in a direction to reduce a lead angle of the current phase when leading of the current phase relative to the output voltage is detected.
MYPI2015704335A 2014-11-28 2015-11-27 Electric power transmission device MY174469A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014242084 2014-11-28
JP2015009581A JP6213485B2 (en) 2014-11-28 2015-01-21 Power transmission equipment

Publications (1)

Publication Number Publication Date
MY174469A true MY174469A (en) 2020-04-21

Family

ID=56125226

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015704335A MY174469A (en) 2014-11-28 2015-11-27 Electric power transmission device

Country Status (6)

Country Link
JP (1) JP6213485B2 (en)
KR (1) KR101842102B1 (en)
CN (1) CN105656216B (en)
BR (1) BR102015029388B1 (en)
MY (1) MY174469A (en)
RU (1) RU2625167C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6299779B2 (en) 2016-02-02 2018-03-28 トヨタ自動車株式会社 Power transmission device and power transmission system
JP7119598B2 (en) 2018-06-05 2022-08-17 トヨタ自動車株式会社 Contactless power transmission device and contactless power transmission system
CN111016690B (en) * 2018-10-09 2021-08-17 郑州宇通客车股份有限公司 Wireless charging control method and device for electric automobile
CN110001436A (en) * 2019-03-07 2019-07-12 浙江叶尼塞电气有限公司 A kind of completely new high-power charging pile intelligence anti-reverse device
RU2722215C1 (en) * 2019-05-16 2020-05-28 Общество с ограниченной ответственностью "Системы накопления энергии" Method of providing dynamic stability of power system, which includes electric generator, load and system for accumulating electrical energy

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225129A (en) * 1997-02-13 1998-08-21 Ishikawajima Harima Heavy Ind Co Ltd Non-contact power supply facility
EP1739819B1 (en) * 2004-04-21 2015-07-29 Mitsubishi Electric Corporation System comprising gas laser oscillator and power supply apparatus
US7989986B2 (en) * 2006-03-23 2011-08-02 Access Business Group International Llc Inductive power supply with device identification
JP5159355B2 (en) * 2008-02-12 2013-03-06 三菱電機株式会社 Laser power supply
JP5369693B2 (en) * 2009-01-15 2013-12-18 日産自動車株式会社 Non-contact power feeding device
EP2670023A4 (en) * 2011-01-26 2016-11-02 Murata Manufacturing Co Power transmission system
WO2013042224A1 (en) * 2011-09-21 2013-03-28 パイオニア株式会社 Non-contact power transmitting apparatus, non-contact power receiving apparatus, and non-contact power feeding system
JP5988191B2 (en) * 2011-09-27 2016-09-07 株式会社エクォス・リサーチ Power transmission system
FR2984032B1 (en) * 2011-12-13 2014-01-10 Renault Sa METHOD FOR NON-CONTACT CHARGING OF A BATTERY OF AN ELECTRIC MOTOR VEHICLE
CN202444333U (en) * 2012-02-22 2012-09-19 上海海事大学 Frequency tracking control device of magnetic-coupling resonance wireless power transmission system
JP2014204603A (en) * 2013-04-08 2014-10-27 ソニー株式会社 Power feeding apparatus and power feeding system
JP6083310B2 (en) * 2013-04-15 2017-02-22 日産自動車株式会社 Non-contact power feeding apparatus and control method thereof

Also Published As

Publication number Publication date
RU2625167C2 (en) 2017-07-12
BR102015029388B1 (en) 2019-11-12
KR20160065014A (en) 2016-06-08
CN105656216B (en) 2019-04-16
KR101842102B1 (en) 2018-03-26
JP6213485B2 (en) 2017-10-18
RU2015150755A (en) 2017-06-02
CN105656216A (en) 2016-06-08
JP2016111902A (en) 2016-06-20

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