CN111541386A - 并联有源滤波器的高pf定开关频率升压变换器 - Google Patents
并联有源滤波器的高pf定开关频率升压变换器 Download PDFInfo
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- CN111541386A CN111541386A CN202010368478.5A CN202010368478A CN111541386A CN 111541386 A CN111541386 A CN 111541386A CN 202010368478 A CN202010368478 A CN 202010368478A CN 111541386 A CN111541386 A CN 111541386A
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- Prior art keywords
- circuit
- resistor
- operational amplifier
- output
- voltage
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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
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
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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
- H02M1/14—Arrangements for reducing ripples from dc input or output
- H02M1/15—Arrangements for reducing ripples from dc input or output using active elements
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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
-
- 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
- H02M7/2176—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 comprising a passive stage to generate a rectified sinusoidal voltage and a controlled switching element in series between such stage and the output
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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
Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010368478.5A CN111541386B (zh) | 2020-04-30 | 2020-04-30 | 并联有源滤波器的高pf定开关频率升压变换器 |
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CN202010368478.5A CN111541386B (zh) | 2020-04-30 | 2020-04-30 | 并联有源滤波器的高pf定开关频率升压变换器 |
Publications (2)
Publication Number | Publication Date |
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CN111541386A true CN111541386A (zh) | 2020-08-14 |
CN111541386B CN111541386B (zh) | 2022-08-16 |
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CN202010368478.5A Active CN111541386B (zh) | 2020-04-30 | 2020-04-30 | 并联有源滤波器的高pf定开关频率升压变换器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112054525A (zh) * | 2020-08-31 | 2020-12-08 | 深圳供电局有限公司 | 一种串联型有源电力滤波器 |
CN113452252A (zh) * | 2021-06-28 | 2021-09-28 | 上海任威电子科技有限公司 | 串接型多路共地输出通信电源及其过流检测和保护方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120286749A1 (en) * | 2010-01-28 | 2012-11-15 | Mitsumi Electric Co., Ltd | Step-up/down dc-dc converter and switching control circuit |
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 |
US20150372588A1 (en) * | 2013-02-01 | 2015-12-24 | Inventronics (Hangzhou), Inc. | Control circuit in power factor correction circuit |
CN105226931A (zh) * | 2015-09-25 | 2016-01-06 | 南京理工大学 | 提高DCM Buck PFC变换器PF值的控制装置 |
-
2020
- 2020-04-30 CN CN202010368478.5A patent/CN111541386B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120286749A1 (en) * | 2010-01-28 | 2012-11-15 | Mitsumi Electric Co., Ltd | Step-up/down dc-dc converter and switching control circuit |
US20150372588A1 (en) * | 2013-02-01 | 2015-12-24 | Inventronics (Hangzhou), Inc. | Control circuit in power factor correction circuit |
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 |
CN105226931A (zh) * | 2015-09-25 | 2016-01-06 | 南京理工大学 | 提高DCM Buck PFC变换器PF值的控制装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112054525A (zh) * | 2020-08-31 | 2020-12-08 | 深圳供电局有限公司 | 一种串联型有源电力滤波器 |
CN113452252A (zh) * | 2021-06-28 | 2021-09-28 | 上海任威电子科技有限公司 | 串接型多路共地输出通信电源及其过流检测和保护方法 |
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CN111541386B (zh) | 2022-08-16 |
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Inventor after: Yao Kai Inventor after: Yang Jian Inventor after: Liu Jintao Inventor after: Liu Le Inventor after: Wang Zesong Inventor after: Li Jiazhen Inventor after: Gao Yang Inventor before: Yang Jian Inventor before: Yao Kai Inventor before: Liu Jintao Inventor before: Liu Le Inventor before: Wang Zesong Inventor before: Li Jiazhen Inventor before: Gao Yang |
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