SG10201704824RA - Direct ac power converter - Google Patents

Direct ac power converter

Info

Publication number
SG10201704824RA
SG10201704824RA SG10201704824RA SG10201704824RA SG10201704824RA SG 10201704824R A SG10201704824R A SG 10201704824RA SG 10201704824R A SG10201704824R A SG 10201704824RA SG 10201704824R A SG10201704824R A SG 10201704824RA SG 10201704824R A SG10201704824R A SG 10201704824RA
Authority
SG
Singapore
Prior art keywords
direct
power converter
converter
power
Prior art date
Application number
SG10201704824RA
Inventor
Naoya Yamashita
Toshiyuki Maeda
Original Assignee
Daikin Ind 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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of SG10201704824RA publication Critical patent/SG10201704824RA/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M5/00Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/42Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208Arrangements for improving power factor of AC input
    • H02M1/4225Arrangements for improving power factor of AC input using a non-isolated boost converter
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06Conversion 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
    • H02M7/08Conversion 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 arranged for operation in parallel
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/36Arrangements for transfer of electric power between ac networks via a high-tension dc link
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies 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
SG10201704824RA 2012-09-27 2013-09-26 Direct ac power converter SG10201704824RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012214270 2012-09-27

Publications (1)

Publication Number Publication Date
SG10201704824RA true SG10201704824RA (en) 2017-07-28

Family

ID=50388382

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201704824RA SG10201704824RA (en) 2012-09-27 2013-09-26 Direct ac power converter

Country Status (10)

Country Link
US (1) US9698699B2 (en)
EP (1) EP2903148B1 (en)
JP (1) JP5626435B2 (en)
CN (1) CN104662788B (en)
AU (1) AU2013321021B2 (en)
BR (1) BR112015006785B1 (en)
ES (1) ES2856884T3 (en)
MY (1) MY168637A (en)
SG (1) SG10201704824RA (en)
WO (1) WO2014050987A1 (en)

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JP5804167B2 (en) * 2013-09-19 2015-11-04 ダイキン工業株式会社 Power converter
JP5664733B1 (en) * 2013-09-24 2015-02-04 ダイキン工業株式会社 Control method for direct power converter
EP3171502B1 (en) * 2014-07-18 2021-01-20 Daikin Industries, Ltd. Direct-type ac power conversion device
JP5930108B2 (en) * 2014-09-25 2016-06-08 ダイキン工業株式会社 Power converter
JP5874800B1 (en) * 2014-10-15 2016-03-02 ダイキン工業株式会社 Control device for direct power converter
JP6488685B2 (en) * 2014-12-17 2019-03-27 ダイキン工業株式会社 Power converter
JP5920520B1 (en) 2014-12-17 2016-05-18 ダイキン工業株式会社 Charge / discharge circuit, control method for charge / discharge circuit, control device for charge / discharge circuit, and direct power converter
CN104868809A (en) * 2015-05-29 2015-08-26 重庆瑜欣平瑞电子有限公司 Inverter of digital generator
CN105356443B (en) * 2015-12-02 2019-04-23 浙江绿动电机科技有限公司 Electric tool and its circuit breaking protective system
JP6103031B1 (en) 2015-12-28 2017-03-29 ダイキン工業株式会社 Control device for power converter
JP6782410B2 (en) * 2016-01-28 2020-11-11 富士電機株式会社 Power fluctuation mitigation system
JP6394741B1 (en) * 2017-05-30 2018-09-26 ダイキン工業株式会社 Power converter, refrigeration equipment
JP6418287B1 (en) * 2017-06-30 2018-11-07 ダイキン工業株式会社 Control unit for direct power converter
CN108075673B (en) * 2017-09-19 2020-02-28 珠海格力电器股份有限公司 Multi-path common-ground rectification circuit and switching power supply
US10689999B2 (en) * 2018-02-22 2020-06-23 Ge Aviation Systems, Llc Power generation system
CN109889072A (en) * 2019-04-11 2019-06-14 广东美的制冷设备有限公司 Drive control circuit and household appliance
CN110022055B (en) * 2019-04-11 2021-03-02 广东美的制冷设备有限公司 Operation control method, device, circuit, household appliance and computer storage medium
CN109889075A (en) * 2019-04-11 2019-06-14 广东美的制冷设备有限公司 Drive control circuit and household appliance
CN109980979B (en) * 2019-04-11 2021-01-05 广东美的制冷设备有限公司 Operation control method, device, circuit, household appliance and computer storage medium
CN109842314A (en) * 2019-04-11 2019-06-04 广东美的制冷设备有限公司 Drive control circuit and household appliance
JP7436783B2 (en) * 2019-09-30 2024-02-22 ダイキン工業株式会社 power converter
JP7464925B2 (en) 2022-02-28 2024-04-10 矢崎総業株式会社 Charger

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US4437146A (en) * 1982-08-09 1984-03-13 Pacific Electro Dynamics, Inc. Boost power supply having power factor correction circuit
US5235504A (en) * 1991-03-15 1993-08-10 Emerson Electric Co. High power-factor converter for motor drives and power supplies
JP3496349B2 (en) * 1995-07-19 2004-02-09 株式会社デンソー Load drive
US6906503B2 (en) * 2002-01-25 2005-06-14 Precor Incorporated Power supply controller for exercise equipment drive motor
JP4049189B2 (en) * 2006-04-24 2008-02-20 ダイキン工業株式会社 Direct AC power converter
CN101499771B (en) 2008-01-28 2013-03-06 王玉富 Frequency-changing speed-regulating driver for energy feedback three phase motor with three phase electric power
JP4375489B1 (en) * 2008-06-27 2009-12-02 ダイキン工業株式会社 Power converter
JP5629885B2 (en) * 2010-03-16 2014-11-26 ダイキン工業株式会社 Single-phase / three-phase direct conversion apparatus and control method thereof
JP2012105481A (en) * 2010-11-11 2012-05-31 Denso Corp Voltage regulating device
JP5381970B2 (en) 2010-12-24 2014-01-08 ダイキン工業株式会社 Control signal generator, direct power converter, control method thereof, operation method thereof and design method thereof

Also Published As

Publication number Publication date
MY168637A (en) 2018-11-16
US20150244282A1 (en) 2015-08-27
AU2013321021A1 (en) 2015-05-14
BR112015006785B1 (en) 2021-09-28
JP2014082926A (en) 2014-05-08
BR112015006785A2 (en) 2017-07-04
WO2014050987A1 (en) 2014-04-03
ES2856884T3 (en) 2021-09-28
EP2903148A1 (en) 2015-08-05
CN104662788B (en) 2017-05-24
JP5626435B2 (en) 2014-11-19
US9698699B2 (en) 2017-07-04
CN104662788A (en) 2015-05-27
EP2903148B1 (en) 2021-02-17
EP2903148A4 (en) 2017-03-08
AU2013321021B2 (en) 2015-12-24

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