CN106787780A - 基于pfc与llc谐振的智能半桥修正波电压转换电路 - Google Patents

基于pfc与llc谐振的智能半桥修正波电压转换电路 Download PDF

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Publication number
CN106787780A
CN106787780A CN201710003732.XA CN201710003732A CN106787780A CN 106787780 A CN106787780 A CN 106787780A CN 201710003732 A CN201710003732 A CN 201710003732A CN 106787780 A CN106787780 A CN 106787780A
Authority
CN
China
Prior art keywords
unit
switching tube
switch pipe
pfc
diode
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
CN201710003732.XA
Other languages
English (en)
Chinese (zh)
Inventor
李金龙
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.)
Guangdong Bestek ECommerce Co Ltd
Original Assignee
Guangdong Bestek ECommerce Co 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 Guangdong Bestek ECommerce Co Ltd filed Critical Guangdong Bestek ECommerce Co Ltd
Priority to CN201710003732.XA priority Critical patent/CN106787780A/zh
Priority to PCT/CN2017/080984 priority patent/WO2018126556A1/fr
Publication of CN106787780A publication Critical patent/CN106787780A/zh
Pending legal-status Critical Current

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
    • H02M3/338—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 in a self-oscillating arrangement
    • H02M3/3381—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 in a self-oscillating arrangement using a single commutation path
    • 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
    • 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
    • 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
    • H02M3/33561—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 more than one ouput with independent control
    • 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
    • H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CN201710003732.XA 2017-01-04 2017-01-04 基于pfc与llc谐振的智能半桥修正波电压转换电路 Pending CN106787780A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710003732.XA CN106787780A (zh) 2017-01-04 2017-01-04 基于pfc与llc谐振的智能半桥修正波电压转换电路
PCT/CN2017/080984 WO2018126556A1 (fr) 2017-01-04 2017-04-19 Circuit de conversion de tension d'ondes de correction de demi-ponts intelligents sur la base de résonances pfc et llc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710003732.XA CN106787780A (zh) 2017-01-04 2017-01-04 基于pfc与llc谐振的智能半桥修正波电压转换电路

Publications (1)

Publication Number Publication Date
CN106787780A true CN106787780A (zh) 2017-05-31

Family

ID=58949566

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710003732.XA Pending CN106787780A (zh) 2017-01-04 2017-01-04 基于pfc与llc谐振的智能半桥修正波电压转换电路

Country Status (2)

Country Link
CN (1) CN106787780A (fr)
WO (1) WO2018126556A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018126557A1 (fr) * 2017-01-04 2018-07-12 广东百事泰电子商务股份有限公司 Circuit de conversion de tension d'onde sinusoïdale en demi-pont intelligent basé sur la résonance llc et la pfc
CN113507216A (zh) * 2021-06-25 2021-10-15 科陆国际技术有限公司 隔离电路、开关电源及电子设备
CN116526428A (zh) * 2023-07-04 2023-08-01 广东东菱电源科技有限公司 一种buck快速开关机保护电路

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040012343A1 (en) * 2002-07-19 2004-01-22 Nostwick Allan Albert Lighting control system with variable arc control including start-up circuit for providing a bias voltage supply
CN101527520A (zh) * 2009-01-20 2009-09-09 华南理工大学 基于llc串联谐振的单级单相ac-dc变换器
CN101902137A (zh) * 2009-05-29 2010-12-01 索尼公司 电源装置
CN103117642A (zh) * 2012-05-25 2013-05-22 深圳市中兴昆腾有限公司 一种llc谐振变换器控制系统及控制方法
CN206364710U (zh) * 2017-01-04 2017-07-28 广东百事泰电子商务股份有限公司 基于pfc与llc谐振的智能半桥修正波电压转换电路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106208638A (zh) * 2015-04-30 2016-12-07 神华集团有限责任公司 电能转换装置及相应的电能管理连接系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040012343A1 (en) * 2002-07-19 2004-01-22 Nostwick Allan Albert Lighting control system with variable arc control including start-up circuit for providing a bias voltage supply
CN101527520A (zh) * 2009-01-20 2009-09-09 华南理工大学 基于llc串联谐振的单级单相ac-dc变换器
CN101902137A (zh) * 2009-05-29 2010-12-01 索尼公司 电源装置
CN103117642A (zh) * 2012-05-25 2013-05-22 深圳市中兴昆腾有限公司 一种llc谐振变换器控制系统及控制方法
CN206364710U (zh) * 2017-01-04 2017-07-28 广东百事泰电子商务股份有限公司 基于pfc与llc谐振的智能半桥修正波电压转换电路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018126557A1 (fr) * 2017-01-04 2018-07-12 广东百事泰电子商务股份有限公司 Circuit de conversion de tension d'onde sinusoïdale en demi-pont intelligent basé sur la résonance llc et la pfc
CN113507216A (zh) * 2021-06-25 2021-10-15 科陆国际技术有限公司 隔离电路、开关电源及电子设备
CN116526428A (zh) * 2023-07-04 2023-08-01 广东东菱电源科技有限公司 一种buck快速开关机保护电路

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Publication number Publication date
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Application publication date: 20170531