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TWI800986B - 諧振轉換裝置 - Google Patents

諧振轉換裝置 Download PDF

Info

Publication number
TWI800986B
TWI800986B TW110142627A TW110142627A TWI800986B TW I800986 B TWI800986 B TW I800986B TW 110142627 A TW110142627 A TW 110142627A TW 110142627 A TW110142627 A TW 110142627A TW I800986 B TWI800986 B TW I800986B
Authority
TW
Taiwan
Prior art keywords
conversion device
resonance conversion
resonance
conversion
Prior art date
Application number
TW110142627A
Other languages
English (en)
Other versions
TW202322535A (zh
Inventor
詹子增
Original Assignee
宏碁股份有限公司
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 宏碁股份有限公司 filed Critical 宏碁股份有限公司
Priority to TW110142627A priority Critical patent/TWI800986B/zh
Priority to US17/969,642 priority patent/US12132389B2/en
Application granted granted Critical
Publication of TWI800986B publication Critical patent/TWI800986B/zh
Publication of TW202322535A publication Critical patent/TW202322535A/zh

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
    • 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
    • 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
    • H02M3/01—Resonant DC/DC converters
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • 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
    • H02M1/36—Means for starting or stopping converters
    • 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
    • H02M1/38—Means for preventing simultaneous conduction of 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
    • 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
    • H02M3/33592—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 having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
    • 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
    • H02M3/33571—Half-bridge at primary side of an isolation transformer
    • 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)
TW110142627A 2021-11-16 2021-11-16 諧振轉換裝置 TWI800986B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW110142627A TWI800986B (zh) 2021-11-16 2021-11-16 諧振轉換裝置
US17/969,642 US12132389B2 (en) 2021-11-16 2022-10-19 Resonance conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW110142627A TWI800986B (zh) 2021-11-16 2021-11-16 諧振轉換裝置

Publications (2)

Publication Number Publication Date
TWI800986B true TWI800986B (zh) 2023-05-01
TW202322535A TW202322535A (zh) 2023-06-01

Family

ID=86323035

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110142627A TWI800986B (zh) 2021-11-16 2021-11-16 諧振轉換裝置

Country Status (2)

Country Link
US (1) US12132389B2 (zh)
TW (1) TWI800986B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116505752B (zh) * 2023-06-27 2024-01-23 深圳市思远半导体有限公司 死区时间控制电路及方法、控制器、降压芯片与开关电源

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200814503A (en) * 2006-09-06 2008-03-16 Delta Electronics Inc Resonance converter and driving method for synchronous rectifier thereof
CN106602881A (zh) * 2017-01-25 2017-04-26 杭州士兰微电子股份有限公司 同步整流控制电路、功率变换器及其控制方法
US20190157965A1 (en) * 2014-05-08 2019-05-23 Semiconductor Components Industries, Llc Switch control circuit including multipin to set dead time information and/or protection mode
CN111865091A (zh) * 2020-07-27 2020-10-30 深圳市航嘉驰源电气股份有限公司 开关电源及电器设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7330365B2 (en) * 2003-09-02 2008-02-12 Sanken Electric Co., Ltd. Synchronous commutation DC-DC converter
TW201545454A (zh) 2014-05-30 2015-12-01 Wistron Corp Ｌｌｃ諧振式電源轉換器
TWI568166B (zh) 2015-11-26 2017-01-21 A High Efficiency LLC Resonant Converter with Secondary Side Synchronous Rectifier Blind Control
JP2018174648A (ja) * 2017-03-31 2018-11-08 オムロン株式会社 Ｌｌｃ共振コンバータ
TWI666861B (zh) 2017-09-01 2019-07-21 明緯（廣州）電子有限公司 降低llc諧振轉換器之輕載與空載損耗的控制電路
TWI683523B (zh) 2018-05-14 2020-01-21 龍華科技大學 一種可隨負載變動調整輸入電壓之llc諧振轉換器
US10615700B1 (en) * 2019-01-21 2020-04-07 Semiconductor Components Industries, Llc Synchronous rectifier control for switched mode power supplies and method therefor
CN117081400A (zh) * 2022-05-10 2023-11-17 台达电子工业股份有限公司 混合式电源转换电路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200814503A (en) * 2006-09-06 2008-03-16 Delta Electronics Inc Resonance converter and driving method for synchronous rectifier thereof
US20190157965A1 (en) * 2014-05-08 2019-05-23 Semiconductor Components Industries, Llc Switch control circuit including multipin to set dead time information and/or protection mode
CN106602881A (zh) * 2017-01-25 2017-04-26 杭州士兰微电子股份有限公司 同步整流控制电路、功率变换器及其控制方法
CN111865091A (zh) * 2020-07-27 2020-10-30 深圳市航嘉驰源电气股份有限公司 开关电源及电器设备

Also Published As

Publication number Publication date
TW202322535A (zh) 2023-06-01
US20230155477A1 (en) 2023-05-18
US12132389B2 (en) 2024-10-29

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