CN111865116B - 一种基于可变电感的开关频率恒定的crm升压变换器 - Google Patents
一种基于可变电感的开关频率恒定的crm升压变换器 Download PDFInfo
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- CN111865116B CN111865116B CN201910344996.0A CN201910344996A CN111865116B CN 111865116 B CN111865116 B CN 111865116B CN 201910344996 A CN201910344996 A CN 201910344996A CN 111865116 B CN111865116 B CN 111865116B
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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
- 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
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
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CN201910344996.0A CN111865116B (zh) | 2019-04-26 | 2019-04-26 | 一种基于可变电感的开关频率恒定的crm升压变换器 |
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CN201910344996.0A CN111865116B (zh) | 2019-04-26 | 2019-04-26 | 一种基于可变电感的开关频率恒定的crm升压变换器 |
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CN111865116A CN111865116A (zh) | 2020-10-30 |
CN111865116B true CN111865116B (zh) | 2022-07-22 |
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CN201910344996.0A Active CN111865116B (zh) | 2019-04-26 | 2019-04-26 | 一种基于可变电感的开关频率恒定的crm升压变换器 |
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CN113922664B (zh) * | 2021-09-30 | 2024-04-16 | 南京理工大学 | 低频大脉动电流输出无脉动电流输入的功率变换装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102075071A (zh) * | 2011-01-20 | 2011-05-25 | 浙江大学 | 利于有源反激式功率因数校正装置谐波削减补偿控制电路 |
CN102595717A (zh) * | 2012-01-19 | 2012-07-18 | 李玉麟 | Led灯驱动电源保护电路及led灯驱动电源 |
CN104242692A (zh) * | 2014-07-28 | 2014-12-24 | 南京理工大学 | 最优频率变化范围的CRM Boost PFC变换器 |
CN104734487A (zh) * | 2015-03-13 | 2015-06-24 | 南京理工大学 | 恒定开关频率的CRM Flyback PFC变换器 |
Family Cites Families (1)
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US10083410B2 (en) * | 2013-09-19 | 2018-09-25 | Oracle International Corporation | Method and system for implementing a cloud based email distribution fairness algorithm |
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- 2019-04-26 CN CN201910344996.0A patent/CN111865116B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102075071A (zh) * | 2011-01-20 | 2011-05-25 | 浙江大学 | 利于有源反激式功率因数校正装置谐波削减补偿控制电路 |
CN102595717A (zh) * | 2012-01-19 | 2012-07-18 | 李玉麟 | Led灯驱动电源保护电路及led灯驱动电源 |
CN104242692A (zh) * | 2014-07-28 | 2014-12-24 | 南京理工大学 | 最优频率变化范围的CRM Boost PFC变换器 |
CN104734487A (zh) * | 2015-03-13 | 2015-06-24 | 南京理工大学 | 恒定开关频率的CRM Flyback PFC变换器 |
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Inventor after: Yao Kai Inventor after: Zhang Zhen Inventor after: Wu Chengjian Inventor after: Guan Chanbo Inventor after: Li Lingge Inventor after: Chen Jienan Inventor after: Ma Chunwei Inventor before: Zhang Zhen Inventor before: Yao Kai Inventor before: Wu Chengjian Inventor before: Guan Chanbo Inventor before: Li Lingge Inventor before: Chen Jienan Inventor before: Ma Chunwei |
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