CN102710157B - 功率因数修正升压转换器 - Google Patents
功率因数修正升压转换器 Download PDFInfo
- Publication number
- CN102710157B CN102710157B CN201110074460.5A CN201110074460A CN102710157B CN 102710157 B CN102710157 B CN 102710157B CN 201110074460 A CN201110074460 A CN 201110074460A CN 102710157 B CN102710157 B CN 102710157B
- Authority
- CN
- China
- Prior art keywords
- coupled
- resistance
- power factor
- factor correction
- earth terminal
- 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.)
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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
- 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
-
- 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 (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110074460.5A CN102710157B (zh) | 2011-03-28 | 2011-03-28 | 功率因数修正升压转换器 |
US13/241,533 US8878499B2 (en) | 2011-03-28 | 2011-09-23 | Power factor correction boost converter and frequency switching modulation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110074460.5A CN102710157B (zh) | 2011-03-28 | 2011-03-28 | 功率因数修正升压转换器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102710157A CN102710157A (zh) | 2012-10-03 |
CN102710157B true CN102710157B (zh) | 2015-04-01 |
Family
ID=46902759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110074460.5A Active CN102710157B (zh) | 2011-03-28 | 2011-03-28 | 功率因数修正升压转换器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8878499B2 (zh) |
CN (1) | CN102710157B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI556562B (zh) * | 2015-05-08 | 2016-11-01 | 光寶電子(廣州)有限公司 | 智慧型脈衝控制電路 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI489124B (zh) * | 2012-07-26 | 2015-06-21 | Delta Electronics Inc | 電力資訊的獲取方法 |
EP2985897B1 (en) * | 2013-04-12 | 2019-10-02 | Mitsubishi Electric Corporation | Power conversion device |
KR101452642B1 (ko) * | 2013-09-02 | 2014-10-22 | 엘에스산전 주식회사 | 역률 보상 회로 |
US9214854B2 (en) * | 2014-02-18 | 2015-12-15 | Voltronics Power Technology Corp. | Total harmonic current distortion control circuit and method thereof |
CN105071649B (zh) * | 2015-08-10 | 2017-09-01 | 电子科技大学 | 可频率切换调制的全数字功率因数校正电路 |
CN106026633A (zh) * | 2016-07-15 | 2016-10-12 | 昆山龙腾光电有限公司 | 电源转换器 |
US10103620B1 (en) * | 2017-10-19 | 2018-10-16 | BravoTek Electronics Co., Ltd. | SIBO boost converter and operation method thereof |
US11637506B2 (en) * | 2018-01-10 | 2023-04-25 | Polaris Industries Inc. | Low loss shunt regulator |
CN110086335B (zh) * | 2018-01-26 | 2024-03-22 | Abb瑞士股份有限公司 | 供功率因数校正电路中使用的频率控制电路 |
CN108390555B (zh) * | 2018-04-24 | 2019-09-10 | 上海推拓科技有限公司 | 用于Boost与桥式DC-DC转换电路组合的开关电源的PFWM控制方法 |
CN110611292B (zh) * | 2019-10-26 | 2024-03-12 | 广州睿圣电子科技有限公司 | 一种pfc电路及其保护电路 |
CN111525787B (zh) * | 2020-06-03 | 2021-04-09 | 珠海拓芯科技有限公司 | Pfc控制方法、装置、空调器及存储介质 |
TWI736367B (zh) * | 2020-07-23 | 2021-08-11 | 宏碁股份有限公司 | 具有高功率因數之升壓轉換器 |
CN114674070B (zh) * | 2020-12-24 | 2023-06-16 | 广东美的制冷设备有限公司 | 空调器控制方法、空调器及存储介质 |
CN114944763B (zh) * | 2022-07-25 | 2022-10-28 | 陕西中科天地航空模块有限公司 | 一种开关电源频率调节电路 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5377091A (en) * | 1994-01-28 | 1994-12-27 | Compaq Computer Corporation | Power converter having regeneration circuit for reducing oscillations |
CN1849742A (zh) * | 2003-07-10 | 2006-10-18 | 崇贸科技股份有限公司 | 具有节电构件的功率因数校正-脉冲宽度调制控制器 |
CN101465598A (zh) * | 2009-01-08 | 2009-06-24 | 普天信息技术研究院有限公司 | 一种ac/dc变换器 |
CN101494413A (zh) * | 2008-01-18 | 2009-07-29 | 电力集成公司 | 级联的功率因子校正变换器和谐振模功率变换器 |
CN101789684A (zh) * | 2010-03-05 | 2010-07-28 | 于锁平 | 一种功率因数校正器 |
CN102457097A (zh) * | 2010-10-19 | 2012-05-16 | 三星电机株式会社 | 对功率因数进行可变频率控制的充电设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1938932B (zh) | 2004-04-16 | 2010-09-29 | 崇贸科技股份有限公司 | 具有节能调制器的不连续模式功率因数校正控制器和其操作方法 |
US8008898B2 (en) * | 2008-01-30 | 2011-08-30 | Cirrus Logic, Inc. | Switching regulator with boosted auxiliary winding supply |
US8344707B2 (en) * | 2008-07-25 | 2013-01-01 | Cirrus Logic, Inc. | Current sensing in a switching power converter |
US8040114B2 (en) * | 2008-11-07 | 2011-10-18 | Power Integrations, Inc. | Method and apparatus to increase efficiency in a power factor correction circuit |
US8212498B2 (en) * | 2009-02-23 | 2012-07-03 | General Electric Company | Fluorescent dimming ballast |
-
2011
- 2011-03-28 CN CN201110074460.5A patent/CN102710157B/zh active Active
- 2011-09-23 US US13/241,533 patent/US8878499B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5377091A (en) * | 1994-01-28 | 1994-12-27 | Compaq Computer Corporation | Power converter having regeneration circuit for reducing oscillations |
CN1849742A (zh) * | 2003-07-10 | 2006-10-18 | 崇贸科技股份有限公司 | 具有节电构件的功率因数校正-脉冲宽度调制控制器 |
CN101494413A (zh) * | 2008-01-18 | 2009-07-29 | 电力集成公司 | 级联的功率因子校正变换器和谐振模功率变换器 |
CN101465598A (zh) * | 2009-01-08 | 2009-06-24 | 普天信息技术研究院有限公司 | 一种ac/dc变换器 |
CN101789684A (zh) * | 2010-03-05 | 2010-07-28 | 于锁平 | 一种功率因数校正器 |
CN102457097A (zh) * | 2010-10-19 | 2012-05-16 | 三星电机株式会社 | 对功率因数进行可变频率控制的充电设备 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI556562B (zh) * | 2015-05-08 | 2016-11-01 | 光寶電子(廣州)有限公司 | 智慧型脈衝控制電路 |
Also Published As
Publication number | Publication date |
---|---|
US8878499B2 (en) | 2014-11-04 |
US20120249091A1 (en) | 2012-10-04 |
CN102710157A (zh) | 2012-10-03 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Applicant after: Lite-On Electronic (Guangzhou) Co., Ltd. Applicant after: Lite-On Technology Corporation Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Applicant before: Xuli Electronics (Guangzhou) Co., Ltd. Applicant before: Lite-On Technology Corporation |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SILITEK ELECTRONIC (GUANGZHOU) CO., LTD. TO: GUANGBAO ELECTRIC UANGZHOU) CO., LTD. |
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: Wujin, Changzhou province high tech Industrial Development Zone, 88 Yang Lake Road, No. Patentee after: Lite on Technology (Changzhou) Co., Ltd. Patentee after: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee after: Lite-On Technology Corporation Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee before: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee before: Lite-On Technology Corporation |
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TR01 | Transfer of patent right |