JPWO2021156981A1 - - Google Patents

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Publication number
JPWO2021156981A1
JPWO2021156981A1 JP2021575165A JP2021575165A JPWO2021156981A1 JP WO2021156981 A1 JPWO2021156981 A1 JP WO2021156981A1 JP 2021575165 A JP2021575165 A JP 2021575165A JP 2021575165 A JP2021575165 A JP 2021575165A JP WO2021156981 A1 JPWO2021156981 A1 JP WO2021156981A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021575165A
Other versions
JPWO2021156981A5 (ja
JP7158611B2 (ja
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 filed Critical
Publication of JPWO2021156981A1 publication Critical patent/JPWO2021156981A1/ja
Publication of JPWO2021156981A5 publication Critical patent/JPWO2021156981A5/ja
Application granted granted Critical
Publication of JP7158611B2 publication Critical patent/JP7158611B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • H02M7/21—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M7/219—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
    • 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
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • H02M1/348—Passive dissipative snubbers
    • 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4233—Arrangements for improving power factor of AC input using a bridge converter comprising active switches
    • 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
    • H02M7/125—Avoiding or suppressing excessive transient voltages or currents
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rectifiers (AREA)
JP2021575165A 2020-02-05 2020-02-05 スイッチングコンバータ Active JP7158611B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/004409 WO2021156981A1 (ja) 2020-02-05 2020-02-05 スイッチングコンバータ

Publications (3)

Publication Number Publication Date
JPWO2021156981A1 true JPWO2021156981A1 (ja) 2021-08-12
JPWO2021156981A5 JPWO2021156981A5 (ja) 2022-04-06
JP7158611B2 JP7158611B2 (ja) 2022-10-21

Family

ID=77199214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021575165A Active JP7158611B2 (ja) 2020-02-05 2020-02-05 スイッチングコンバータ

Country Status (5)

Country Link
US (1) US20230064439A1 (ja)
JP (1) JP7158611B2 (ja)
CN (1) CN115023889A (ja)
DE (1) DE112020006676T5 (ja)
WO (1) WO2021156981A1 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012070490A (ja) * 2010-09-21 2012-04-05 Tdk Corp ブリッジレス力率改善コンバータ
JP2019058043A (ja) * 2017-09-22 2019-04-11 Tdk株式会社 ブリッジレス力率改善回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6594130B2 (en) * 2001-11-29 2003-07-15 General Electric Co. Method and circuit for the protection of a thyristor
US7190564B2 (en) * 2004-09-30 2007-03-13 The Bergquist Torrington Company Snubber circuit
DE102006017487A1 (de) * 2006-04-13 2007-10-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Integriertes Beschaltungsbauelement auf Halbleiterbasis zur Schaltentlastung, Spannungsbegrenzung bzw. Schwingungsdämpfung
JP5271691B2 (ja) * 2008-12-23 2013-08-21 株式会社日立製作所 Ａｃ−ｄｃコンバータ
JP5058272B2 (ja) 2010-01-22 2012-10-24 三菱電機株式会社 直流電源装置、これを備えた冷凍サイクル装置、並びに、これを搭載した空気調和機及び冷蔵庫
US9431896B2 (en) * 2013-12-19 2016-08-30 Texas Instruments Incorporated Apparatus and method for zero voltage switching in bridgeless totem pole power factor correction converter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012070490A (ja) * 2010-09-21 2012-04-05 Tdk Corp ブリッジレス力率改善コンバータ
JP2019058043A (ja) * 2017-09-22 2019-04-11 Tdk株式会社 ブリッジレス力率改善回路

Also Published As

Publication number Publication date
WO2021156981A1 (ja) 2021-08-12
US20230064439A1 (en) 2023-03-02
CN115023889A (zh) 2022-09-06
JP7158611B2 (ja) 2022-10-21
DE112020006676T5 (de) 2022-12-22

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