WO2015159902A3 - 電力変換回路の制御装置 - Google Patents

電力変換回路の制御装置 Download PDF

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Publication number
WO2015159902A3
WO2015159902A3 PCT/JP2015/061521 JP2015061521W WO2015159902A3 WO 2015159902 A3 WO2015159902 A3 WO 2015159902A3 JP 2015061521 W JP2015061521 W JP 2015061521W WO 2015159902 A3 WO2015159902 A3 WO 2015159902A3
Authority
WO
WIPO (PCT)
Prior art keywords
value
time
output current
switching cycle
digital
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PCT/JP2015/061521
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English (en)
French (fr)
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WO2015159902A2 (ja
Inventor
黒川不二雄
Original Assignee
国立大学法人長崎大学
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Application filed by 国立大学法人長崎大学 filed Critical 国立大学法人長崎大学
Priority to JP2016513801A priority Critical patent/JP6564366B2/ja
Publication of WO2015159902A2 publication Critical patent/WO2015159902A2/ja
Publication of WO2015159902A3 publication Critical patent/WO2015159902A3/ja

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Classifications

    • 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

Landscapes

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

Abstract

【課題】　出力電流を検出せずに、当該出力電流の値を予測し、当該予測電流と出力電圧と入力電圧とに基づき、オンタイムまたはターンオフ時刻を決定する。 【解決手段】　制御部は、ディジタル入力電圧値Ｅｉ（ｎ）、前記ディジタル出力電圧値Ｅｏ（ｎ）およびディジタル出力電流予測値Ｉｏ（ｎ） ＊に基づきオンタイムを決定する。　制御部は、（ｉ）ｎ回（通常、今回）のスイッチング周期における、ディジタル入力電圧値Ｅｉ（ｎ）およびディジタル出力電圧値Ｅｏ（ｎ）と、（ｉｉ）（ｎ－１）回のスイッチング周期における、前記オンタイムの計算結果Ｔｏｎ（ｎ－１）とから、ｎ回のスイッチング周期におけるディジタル出力電流値を予測し、前記予測したディジタル出力電流予測値Ｉｏ（ｎ） ＊を用いてｎ回のスイッチング周期におけるオンタイムＮＴｏｎ（ｎ）を生成する。
PCT/JP2015/061521 2014-04-14 2015-04-14 電力変換回路の制御装置 WO2015159902A2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016513801A JP6564366B2 (ja) 2014-04-14 2015-04-14 電力変換回路の制御装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-083239 2014-04-14
JP2014083239 2014-04-14

Publications (2)

Publication Number Publication Date
WO2015159902A2 WO2015159902A2 (ja) 2015-10-22
WO2015159902A3 true WO2015159902A3 (ja) 2016-02-18

Family

ID=54324672

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/061521 WO2015159902A2 (ja) 2014-04-14 2015-04-14 電力変換回路の制御装置

Country Status (2)

Country Link
JP (1) JP6564366B2 (ja)
WO (1) WO2015159902A2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109342803A (zh) * 2018-09-21 2019-02-15 广州发展集团股份有限公司 电流检测系统、方法、装置、计算机设备和存储介质
JP7250236B2 (ja) * 2019-04-23 2023-04-03 学校法人長崎総合科学大学 電力変換装置の駆動制御装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009254164A (ja) * 2008-04-08 2009-10-29 Diamond Electric Mfg Co Ltd デジタルコンバータ
JP2010193603A (ja) * 2009-02-17 2010-09-02 Fujitsu Semiconductor Ltd Ｄｃ−ｄｃコンバータの制御方法、ｄｃ−ｄｃコンバータの制御回路、ｄｃ−ｄｃコンバータ
JP2011197053A (ja) * 2010-03-17 2011-10-06 Konica Minolta Holdings Inc 電源装置、および表示装置
WO2013039250A2 (ja) * 2011-09-15 2013-03-21 国立大学法人長崎大学 電力変換回路の制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009254164A (ja) * 2008-04-08 2009-10-29 Diamond Electric Mfg Co Ltd デジタルコンバータ
JP2010193603A (ja) * 2009-02-17 2010-09-02 Fujitsu Semiconductor Ltd Ｄｃ−ｄｃコンバータの制御方法、ｄｃ−ｄｃコンバータの制御回路、ｄｃ−ｄｃコンバータ
JP2011197053A (ja) * 2010-03-17 2011-10-06 Konica Minolta Holdings Inc 電源装置、および表示装置
WO2013039250A2 (ja) * 2011-09-15 2013-03-21 国立大学法人長崎大学 電力変換回路の制御装置

Also Published As

Publication number Publication date
JPWO2015159902A1 (ja) 2017-04-13
JP6564366B2 (ja) 2019-08-21
WO2015159902A2 (ja) 2015-10-22

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