BR112016030924A8 - conversor de potência ac direto - Google Patents

conversor de potência ac direto

Info

Publication number
BR112016030924A8
BR112016030924A8 BR112016030924A BR112016030924A BR112016030924A8 BR 112016030924 A8 BR112016030924 A8 BR 112016030924A8 BR 112016030924 A BR112016030924 A BR 112016030924A BR 112016030924 A BR112016030924 A BR 112016030924A BR 112016030924 A8 BR112016030924 A8 BR 112016030924A8
Authority
BR
Brazil
Prior art keywords
voltage
function
power converter
vrec
inverter
Prior art date
Application number
BR112016030924A
Other languages
English (en)
Other versions
BR112016030924B1 (pt
BR112016030924A2 (pt
Inventor
Yamashita Naoya
Maeda Toshiyuki
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 BR112016030924A2 publication Critical patent/BR112016030924A2/pt
Publication of BR112016030924A8 publication Critical patent/BR112016030924A8/pt
Publication of BR112016030924B1 publication Critical patent/BR112016030924B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion 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
    • H02M5/42—Conversion 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
    • H02M5/44—Conversion 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
    • H02M5/453—Conversion 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
    • H02M5/458—Conversion 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • H02M1/143—Arrangements for reducing ripples from dc input or output using compensating arrangements
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • H02M1/15—Arrangements for reducing ripples from dc input or output using active elements
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)

Abstract

conversor de potência ac direto. a presente invenção refere-se a um conversor de potência direto, que inclui um boost chopper, um valor médio ou um valor efetivo de uma corrente que flui em um indutor do boost chopper é reduzido. quando uma função de retificação (dr), uma função de descarga (dc), uma tensão (vc) entre ambas as extremidades de um capacitor (34) e uma tensão retificada (vrec) de uma tensão de ca (vin) são introduzidas, uma ligação virtual de tensão de cc (vdc) em um inversor (6) é expressa por dc.vc + dr.vrec. a função de descarga (dc) é uma relação de tempo na qual um interruptor (41) é condutivo. a função de retificação (dr) possui um valor obtido subtraindo-se a função de descarga (dc) e uma função de tensão zero (dz) de 1. a função de tensão zero (dz) é uma relação de tempo na qual o inversor (6) adota um vetor de tensão zero independente da magnitude de uma tensão enviada a partir do inversor (6). em um boost chopper (3), o capacitor (34) é carregado durante uma parte de um período durante o qual a ligação virtual de tensão de cd (vdc) é maior que a tensão retificada (vrec).
BR112016030924-3A 2014-07-18 2015-07-21 Conversor de potência ca direto BR112016030924B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-147411 2014-07-18
JP2014147411 2014-07-18
PCT/JP2015/070662 WO2016010159A1 (ja) 2014-07-18 2015-07-21 直接形交流電力変換装置

Publications (3)

Publication Number Publication Date
BR112016030924A2 BR112016030924A2 (pt) 2017-08-22
BR112016030924A8 true BR112016030924A8 (pt) 2021-05-25
BR112016030924B1 BR112016030924B1 (pt) 2022-05-24

Family

ID=55078644

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016030924-3A BR112016030924B1 (pt) 2014-07-18 2015-07-21 Conversor de potência ca direto

Country Status (8)

Country Link
US (1) US9887658B2 (pt)
EP (1) EP3171502B1 (pt)
JP (1) JP5939342B2 (pt)
CN (1) CN106471725B (pt)
AU (1) AU2015290565B2 (pt)
BR (1) BR112016030924B1 (pt)
MY (1) MY176338A (pt)
WO (1) WO2016010159A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5930108B2 (ja) * 2014-09-25 2016-06-08 ダイキン工業株式会社 電力変換装置
JP5874800B1 (ja) * 2014-10-15 2016-03-02 ダイキン工業株式会社 直接型電力変換器用制御装置
JP6265297B1 (ja) * 2016-09-30 2018-01-24 ダイキン工業株式会社 直接形電力変換器用の制御装置
JP6394741B1 (ja) * 2017-05-30 2018-09-26 ダイキン工業株式会社 電力変換装置、冷凍装置
JP6418287B1 (ja) * 2017-06-30 2018-11-07 ダイキン工業株式会社 直接形電力変換器用制御装置
US11482944B2 (en) * 2018-02-15 2022-10-25 Huawei Digital Power Technologies Co., Ltd. AC to DC converter with parallel converter
WO2019193739A1 (ja) * 2018-04-06 2019-10-10 東芝三菱電機産業システム株式会社 電力変換装置
JP6721097B2 (ja) * 2018-09-27 2020-07-08 ダイキン工業株式会社 直接形電力変換器、制御装置
JP7290967B2 (ja) * 2019-03-25 2023-06-14 ミネベアミツミ株式会社 モータ制御装置、モータシステム及びモータ制御方法
JP7436783B2 (ja) * 2019-09-30 2024-02-22 ダイキン工業株式会社 電力変換装置
CN112003357B (zh) * 2020-08-25 2022-11-22 中车株洲电力机车研究所有限公司 基于固态开关的电路控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007241931B2 (en) * 2006-04-20 2010-08-12 Daikin Industries, Ltd. Power converter apparatus and power converter apparatus control method
JP4029904B2 (ja) * 2006-04-28 2008-01-09 ダイキン工業株式会社 マトリックスコンバータおよびマトリックスコンバータの制御方法
WO2010032761A1 (ja) * 2008-09-22 2010-03-25 ダイキン工業株式会社 電力変換器及びその制御方法並びにダイレクトマトリックスコンバータ
EP2267882A1 (de) * 2009-06-24 2010-12-29 ebm-papst Mulfingen GmbH & Co. KG "Verfahren und Steuersystem zum Ansteuern eines bürstenlosen Elektromotors"
JP5481165B2 (ja) * 2009-11-06 2014-04-23 日立アプライアンス株式会社 直流電源装置およびこれを用いた空気調和機
JP5629885B2 (ja) 2010-03-16 2014-11-26 ダイキン工業株式会社 単相／三相直接変換装置及びその制御方法
JP5381970B2 (ja) * 2010-12-24 2014-01-08 ダイキン工業株式会社 制御信号生成装置、直接形電力変換装置並びに、その制御方法、その運転方法及びその設計方法
WO2013047236A1 (ja) * 2011-09-26 2013-04-04 ダイキン工業株式会社 電力変換器制御方法
ES2856884T3 (es) 2012-09-27 2021-09-28 Daikin Ind Ltd Dispositivo de conversión de potencia de CA directo
JP6193681B2 (ja) * 2013-08-30 2017-09-06 ヤンマー株式会社 エンジン発電機

Also Published As

Publication number Publication date
CN106471725A (zh) 2017-03-01
JP5939342B2 (ja) 2016-06-22
US20170201202A1 (en) 2017-07-13
CN106471725B (zh) 2018-02-27
BR112016030924B1 (pt) 2022-05-24
US9887658B2 (en) 2018-02-06
WO2016010159A1 (ja) 2016-01-21
AU2015290565B2 (en) 2018-01-04
EP3171502B1 (en) 2021-01-20
BR112016030924A2 (pt) 2017-08-22
EP3171502A4 (en) 2017-12-06
MY176338A (en) 2020-07-29
EP3171502A1 (en) 2017-05-24
AU2015290565A1 (en) 2017-02-02
JP2016029884A (ja) 2016-03-03

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/07/2015, OBSERVADAS AS CONDICOES LEGAIS