CN110391760B - 一种高功率因数混合结构多输出开关变换器 - Google Patents
一种高功率因数混合结构多输出开关变换器 Download PDFInfo
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- CN110391760B CN110391760B CN201910635163.XA CN201910635163A CN110391760B CN 110391760 B CN110391760 B CN 110391760B CN 201910635163 A CN201910635163 A CN 201910635163A CN 110391760 B CN110391760 B CN 110391760B
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- 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
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- 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
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- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- 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
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
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- 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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910635163.XA CN110391760B (zh) | 2019-07-15 | 2019-07-15 | 一种高功率因数混合结构多输出开关变换器 |
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CN201910635163.XA CN110391760B (zh) | 2019-07-15 | 2019-07-15 | 一种高功率因数混合结构多输出开关变换器 |
Publications (2)
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CN110391760A CN110391760A (zh) | 2019-10-29 |
CN110391760B true CN110391760B (zh) | 2021-01-29 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110544975A (zh) * | 2019-09-27 | 2019-12-06 | 青岛大学 | 一种单管恒流恒压无线充电装置及其控制方法 |
CN113689823A (zh) * | 2021-08-30 | 2021-11-23 | 宜宾职业技术学院 | 一种高功率因素单开关两路不均衡输出oled驱动器 |
CN113708643B (zh) * | 2021-08-30 | 2023-11-24 | 宜宾职业技术学院 | 一种基于倍流电容网络的两路输出名优茶采摘机器人电源 |
CN113709941B (zh) * | 2021-09-09 | 2024-03-08 | 深圳市优仕拓科技有限公司 | 一种高pf值非隔离多路智能电源的电路 |
CN114025452B (zh) * | 2021-11-15 | 2023-08-01 | 四川莱福德科技有限公司 | 一种恒流调节方法、装置及led调光电路 |
CN114884348A (zh) * | 2022-06-06 | 2022-08-09 | 湖北工业大学 | 一种Buck-Boost型单开关多路恒流输出变换器 |
CN115189451B (zh) * | 2022-07-26 | 2023-10-03 | 上海陆芯电子科技有限公司 | 充电机*** |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20070047275A1 (en) * | 2005-08-30 | 2007-03-01 | Hesterman Bryce L | Bipolar power supply with lossless snubber |
CN201345619Y (zh) * | 2009-01-20 | 2009-11-11 | 华南理工大学 | 基于llc串联谐振的低电压应力单级ac-dc变换器 |
CN202094804U (zh) * | 2011-06-13 | 2011-12-28 | 珠海泰坦新能源***有限公司 | 交错串联dc/dc变换器电路 |
US8908393B2 (en) * | 2011-09-14 | 2014-12-09 | Futurewei Technologies, Inc. | Soft transition apparatus and method for switching power converters |
CN108809090B (zh) * | 2018-06-19 | 2019-07-26 | 四川大学 | 一种高功率因数多路低纹波恒流输出开关变换器 |
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Inventor after: He Mingzhi Inventor after: Wan Yuyang Inventor after: Liu Xueshan Inventor after: Zhou Qun Inventor after: Liang Bin Inventor after: Tu Guoqiang Inventor after: Zhang Fugao Inventor after: Jiang Aobo Inventor after: Yang Jianping Inventor before: Liu Xueshan Inventor before: Wan Yuyang Inventor before: He Mingzhi Inventor before: Zhou Qun Inventor before: Liang Bin Inventor before: Tu Guoqiang Inventor before: Zhang Fugao Inventor before: Jiang Aobo Inventor before: Yang Jianping |