JP2018148725A - 直流電圧変換装置 - Google Patents

直流電圧変換装置 Download PDF

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Publication number
JP2018148725A
JP2018148725A JP2017042872A JP2017042872A JP2018148725A JP 2018148725 A JP2018148725 A JP 2018148725A JP 2017042872 A JP2017042872 A JP 2017042872A JP 2017042872 A JP2017042872 A JP 2017042872A JP 2018148725 A JP2018148725 A JP 2018148725A
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JP
Japan
Prior art keywords
auxiliary
switch element
voltage
voltage converter
period
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2017042872A
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English (en)
Japanese (ja)
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JP2018148725A5 (https=
Inventor
陳　登
Deng Chen
登 陳
息吹 河村
Ibuki Kawamura
息吹 河村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2017042872A priority Critical patent/JP2018148725A/ja
Priority to CN201880012565.8A priority patent/CN110692185A/zh
Priority to PCT/JP2018/005840 priority patent/WO2018163794A1/ja
Priority to DE112018001219.0T priority patent/DE112018001219T5/de
Publication of JP2018148725A publication Critical patent/JP2018148725A/ja
Publication of JP2018148725A5 publication Critical patent/JP2018148725A5/ja
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H02M7/4811—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 having auxiliary actively switched resonant commutation circuits connected to intermediate DC voltage or between two push-pull branches
    • 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
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0054—Transistor switching losses
    • H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
JP2017042872A 2017-03-07 2017-03-07 直流電圧変換装置 Pending JP2018148725A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017042872A JP2018148725A (ja) 2017-03-07 2017-03-07 直流電圧変換装置
CN201880012565.8A CN110692185A (zh) 2017-03-07 2018-02-20 直流电压转换装置
PCT/JP2018/005840 WO2018163794A1 (ja) 2017-03-07 2018-02-20 直流電圧変換装置
DE112018001219.0T DE112018001219T5 (de) 2017-03-07 2018-02-20 Gleichspannungswandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017042872A JP2018148725A (ja) 2017-03-07 2017-03-07 直流電圧変換装置

Publications (2)

Publication Number Publication Date
JP2018148725A true JP2018148725A (ja) 2018-09-20
JP2018148725A5 JP2018148725A5 (https=) 2019-08-29

Family

ID=63448896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017042872A Pending JP2018148725A (ja) 2017-03-07 2017-03-07 直流電圧変換装置

Country Status (4)

Country Link
JP (1) JP2018148725A (https=)
CN (1) CN110692185A (https=)
DE (1) DE112018001219T5 (https=)
WO (1) WO2018163794A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021246302A1 (https=) * 2020-06-04 2021-12-09
CN116134717A (zh) * 2020-09-01 2023-05-16 华为数字能源技术有限公司 一种dc/dc变换器、电压增益切换方法及系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112054689A (zh) * 2020-08-30 2020-12-08 哈尔滨工程大学 一种隔离三电平直流变换器

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06269165A (ja) * 1993-03-11 1994-09-22 Sanken Electric Co Ltd Ｐｗｍ型ｄｃ−ｄｃコンバータ
US5410467A (en) * 1992-03-19 1995-04-25 Astec International Limited Power converters with improved switching efficiency
JPH07115775A (ja) * 1993-08-23 1995-05-02 Yuasa Corp 部分共振ｐｗｍインバータ
JPH11178319A (ja) * 1997-12-12 1999-07-02 Toyo Electric Mfg Co Ltd 補助共振転流回路付電力変換装置のゲート信号制御方法
JP2002171759A (ja) * 2000-05-10 2002-06-14 Hitachi Medical Corp Ｄｃ−ｄｃコンバータ及びこれを用いたｘ線高電圧装置
JP2002199737A (ja) * 2000-12-28 2002-07-12 Fuji Electric Co Ltd 電力変換装置
JP2002252965A (ja) * 2001-02-22 2002-09-06 Denso Corp 補助共振転流回路を用いた電力変換装置
JP2004129393A (ja) * 2002-10-02 2004-04-22 Denso Corp Ｄｃ／ｄｃコンバータ
JP2005020904A (ja) * 2003-06-26 2005-01-20 Denso Corp Ｄｃ／ｄｃコンバータ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7548435B2 (en) * 2006-03-31 2009-06-16 Astec International Limited Zero-voltage-switching DC-DC converters with synchronous rectifiers

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410467A (en) * 1992-03-19 1995-04-25 Astec International Limited Power converters with improved switching efficiency
JPH06269165A (ja) * 1993-03-11 1994-09-22 Sanken Electric Co Ltd Ｐｗｍ型ｄｃ−ｄｃコンバータ
JPH07115775A (ja) * 1993-08-23 1995-05-02 Yuasa Corp 部分共振ｐｗｍインバータ
JPH11178319A (ja) * 1997-12-12 1999-07-02 Toyo Electric Mfg Co Ltd 補助共振転流回路付電力変換装置のゲート信号制御方法
JP2002171759A (ja) * 2000-05-10 2002-06-14 Hitachi Medical Corp Ｄｃ−ｄｃコンバータ及びこれを用いたｘ線高電圧装置
JP2002199737A (ja) * 2000-12-28 2002-07-12 Fuji Electric Co Ltd 電力変換装置
JP2002252965A (ja) * 2001-02-22 2002-09-06 Denso Corp 補助共振転流回路を用いた電力変換装置
JP2004129393A (ja) * 2002-10-02 2004-04-22 Denso Corp Ｄｃ／ｄｃコンバータ
JP2005020904A (ja) * 2003-06-26 2005-01-20 Denso Corp Ｄｃ／ｄｃコンバータ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021246302A1 (https=) * 2020-06-04 2021-12-09
CN116134717A (zh) * 2020-09-01 2023-05-16 华为数字能源技术有限公司 一种dc/dc变换器、电压增益切换方法及系统

Also Published As

Publication number Publication date
CN110692185A (zh) 2020-01-14
WO2018163794A1 (ja) 2018-09-13
DE112018001219T5 (de) 2019-11-21

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