CN116191862B - 基于降压与反激变换单元的无桥降压型pfc变换器 - Google Patents
基于降压与反激变换单元的无桥降压型pfc变换器 Download PDFInfo
- Publication number
- CN116191862B CN116191862B CN202310224357.7A CN202310224357A CN116191862B CN 116191862 B CN116191862 B CN 116191862B CN 202310224357 A CN202310224357 A CN 202310224357A CN 116191862 B CN116191862 B CN 116191862B
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- current
- output
- diode
- buck
- switch tube
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 69
- 239000003990 capacitor Substances 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000005284 excitation Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 17
- 238000004088 simulation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4291—Arrangements for improving power factor of AC input by using a Buck converter to switch the input current
-
- 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
- H02M1/4241—Arrangements for improving power factor of AC input using a resonant converter
-
- 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
-
- 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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
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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
- 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)
- Rectifiers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310224357.7A CN116191862B (zh) | 2023-03-09 | 2023-03-09 | 基于降压与反激变换单元的无桥降压型pfc变换器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310224357.7A CN116191862B (zh) | 2023-03-09 | 2023-03-09 | 基于降压与反激变换单元的无桥降压型pfc变换器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116191862A CN116191862A (zh) | 2023-05-30 |
CN116191862B true CN116191862B (zh) | 2023-09-01 |
Family
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CN202310224357.7A Active CN116191862B (zh) | 2023-03-09 | 2023-03-09 | 基于降压与反激变换单元的无桥降压型pfc变换器 |
Country Status (1)
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CN (1) | CN116191862B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116961399B (zh) * | 2023-06-13 | 2024-07-02 | 西南交通大学 | 基于输出反向的反激与降压单元的无桥降压型pfc变换器 |
CN116961400B (zh) * | 2023-07-20 | 2024-09-10 | 西南交通大学 | 无输入二极管的高效无桥降压型pfc变换器 |
CN117060747B (zh) * | 2023-08-21 | 2024-08-23 | 哈尔滨工业大学 | 元件复用型单级单相无桥整流器拓扑优化方法 |
CN117411306B (zh) * | 2023-09-27 | 2024-04-23 | 西南交通大学 | 三开关管升降压变换单元并联输出无桥升降压pfc变换器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202652059U (zh) * | 2012-06-13 | 2013-01-02 | 杭州士兰微电子股份有限公司 | 功率因数校正控制电路及包含其的功率因数校正装置 |
CN110289755A (zh) * | 2019-06-26 | 2019-09-27 | 南京理工大学 | 高功率因数DCM Buck-Flyback PFC变换器 |
CN113489309A (zh) * | 2021-07-15 | 2021-10-08 | 西南交通大学 | 宽输出电压的无桥降压式功率因数校正变换器及控制方法 |
-
2023
- 2023-03-09 CN CN202310224357.7A patent/CN116191862B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202652059U (zh) * | 2012-06-13 | 2013-01-02 | 杭州士兰微电子股份有限公司 | 功率因数校正控制电路及包含其的功率因数校正装置 |
CN110289755A (zh) * | 2019-06-26 | 2019-09-27 | 南京理工大学 | 高功率因数DCM Buck-Flyback PFC变换器 |
CN113489309A (zh) * | 2021-07-15 | 2021-10-08 | 西南交通大学 | 宽输出电压的无桥降压式功率因数校正变换器及控制方法 |
Non-Patent Citations (1)
Title |
---|
A Bridgeless Buck-flyback PFC Converter with High PF and Dead Angles Eliminated;zhangge Chen等;《2019 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia)》;第1-8页 * |
Also Published As
Publication number | Publication date |
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CN116191862A (zh) | 2023-05-30 |
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Effective date of registration: 20240424 Address after: 1104, Building A, Zhiyun Industrial Park, No. 13 Huaxing Road, Henglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee after: Shenzhen Hongyue Information Technology Co.,Ltd. Country or region after: China Address before: 610031 No. two, section 111, ring road, Chengdu, Sichuan, China Patentee before: SOUTHWEST JIAOTONG University Country or region before: China |
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Effective date of registration: 20240516 Address after: Room 302, Building 4, No. 63 Punan Road, Huangpu District, Guangzhou City, Guangdong Province, 510000 Patentee after: GUANGZHOU AIPU ELECTRON TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 1104, Building A, Zhiyun Industrial Park, No. 13 Huaxing Road, Henglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee before: Shenzhen Hongyue Information Technology Co.,Ltd. Country or region before: China |