LT2021501A - Rezonansinis nuolatinės srovės keitiklis - Google Patents

Rezonansinis nuolatinės srovės keitiklis

Info

Publication number
LT2021501A
LT2021501A LT2021501A LT2021501A LT2021501A LT 2021501 A LT2021501 A LT 2021501A LT 2021501 A LT2021501 A LT 2021501A LT 2021501 A LT2021501 A LT 2021501A LT 2021501 A LT2021501 A LT 2021501A
Authority
LT
Lithuania
Prior art keywords
bridge
converter
resonant
voltage
level arm
Prior art date
Application number
LT2021501A
Other languages
English (en)
Other versions
LT6944B (lt
Inventor
Wei Li
Hulong WEN
Xuesong Zhou
Youjie Ma
Mingxing DU
Hanyu ZHAO
Jinliang YIN
Bing Bai
Original Assignee
Tianjin University Of Technology
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 Tianjin University Of Technology filed Critical Tianjin University Of Technology
Publication of LT2021501A publication Critical patent/LT2021501A/lt
Publication of LT6944B publication Critical patent/LT6944B/lt

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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33584—Bidirectional converters
    • 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)

Abstract

Esamas išradimas yra susijęs su rezonansiniu nuolatinės srovės (DC-DC) keitikliu, turinčiu talpinio įėjimo įtampos dalytuvo grandinę, trijų lygių petį, dviejų lygių petį, nuoseklųjį rezonansinį bloką, transformatorių ir tiltelinį lyginimo bloką. Rezonansinio DC-DC keitiklio konstrukciją sudaro trijų lygių petys, dviejų lygių petys, tiltelinis lyginimo blokas ir trijų lygių tiltelio konstrukcija bei įprastinė tiltelio konstrukcija, palaikanti viso tiltelio / pusės tiltelio perjungimą. Pagal dinaminio įtampos reguliatoriaus, esančio superkondensatoriaus pusėje, darbo režimą, ta pati grandinė gali perjungti tris darbinius režimus. Tai yra suderinama su superkondensatoriaus plačiu įėjimo įtampos svyravimo diapazonu stabilizuojant DC šynos įtampą ir taip užtikrinamas rezonansinio DC-DC keitiklio platus įėjimo įtampos diapazonas bei išplečiamas įtampos stiprinimo diapazonas.
LT2021501A 2020-11-02 2021-01-08 Rezonansinis nuolatinės srovės keitiklis LT6944B (lt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011201681.XA CN112366946B (zh) 2020-11-02 2020-11-02 一种谐振型dc-dc变换器
CN202011201681.X 2020-11-02

Publications (2)

Publication Number Publication Date
LT2021501A true LT2021501A (lt) 2022-05-10
LT6944B LT6944B (lt) 2022-10-10

Family

ID=74513271

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2021501A LT6944B (lt) 2020-11-02 2021-01-08 Rezonansinis nuolatinės srovės keitiklis

Country Status (2)

Country Link
CN (1) CN112366946B (lt)
LT (1) LT6944B (lt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113037092A (zh) * 2021-03-15 2021-06-25 天津理工大学 一种三端口双向dc-dc变换器及其控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100379137C (zh) * 2005-07-21 2008-04-02 南京航空航天大学 零电压开关复合式交错并联双管正激三电平直流变换器
CN101197547B (zh) * 2006-12-06 2011-02-16 台达电子工业股份有限公司 三相并网交流产生电路及其控制方法
CN101018017A (zh) * 2007-01-15 2007-08-15 南京航空航天大学 混合式三电平谐振直流变换器及双移相控制方法
DE102008028952A1 (de) * 2008-06-18 2009-12-24 Abb Ag AC-DC-Zwischenkreis-Wandler mit sehr weitem AC-Eingangsspannungs-Bereich
CN105119497A (zh) * 2015-09-29 2015-12-02 燕山大学 一种宽输入范围的双桥llc谐振变换器

Also Published As

Publication number Publication date
CN112366946B (zh) 2021-10-22
CN112366946A (zh) 2021-02-12
LT6944B (lt) 2022-10-10

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20220510

FG9A Patent granted

Effective date: 20221010