CN102761240B - 一种智能嵌入式实现的功率因数校正器及其控制方法 - Google Patents
一种智能嵌入式实现的功率因数校正器及其控制方法 Download PDFInfo
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- CN102761240B CN102761240B CN201210269126.XA CN201210269126A CN102761240B CN 102761240 B CN102761240 B CN 102761240B CN 201210269126 A CN201210269126 A CN 201210269126A CN 102761240 B CN102761240 B CN 102761240B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000003990 capacitor Substances 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 6
- 238000012937 correction Methods 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 7
- 238000013500 data storage Methods 0.000 claims description 6
- 210000000352 storage cell Anatomy 0.000 claims 2
- 230000003993 interaction Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000004048 modification Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 18
- 230000009977 dual effect Effects 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 4
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- 230000007935 neutral effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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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
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CN102761240B true CN102761240B (zh) | 2014-08-20 |
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CN103325237B (zh) * | 2013-05-29 | 2016-07-13 | 泰凌微电子(上海)有限公司 | 红外载波信号的生成方法及装置 |
CN107765576A (zh) * | 2016-08-19 | 2018-03-06 | 智瑞佳(苏州)半导体科技有限公司 | 一种电源转换芯片 |
CN112311228B (zh) * | 2019-08-01 | 2021-10-15 | 圣邦微电子(北京)股份有限公司 | 开关电源及其控制电路和控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1906839A (zh) * | 2004-08-27 | 2007-01-31 | 三垦电气株式会社 | 功率因数改善电路 |
CN102545580A (zh) * | 2012-01-30 | 2012-07-04 | 西北工业大学 | 一种可在线编程的通用pfc多功能处理器 |
CN202856614U (zh) * | 2012-07-31 | 2013-04-03 | 西北工业大学 | 一种智能嵌入式实现的功率因数校正器 |
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KR20050048692A (ko) * | 2002-10-21 | 2005-05-24 | 어드밴스드 파워 테크놀로지 인코포레이티드 | 높은 입력 역률 및 낮은 고조파 왜곡을 갖는 ac-dc전원 컨버터 |
KR101741083B1 (ko) * | 2010-06-24 | 2017-05-29 | 삼성전자주식회사 | 염도 측정 장치 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1906839A (zh) * | 2004-08-27 | 2007-01-31 | 三垦电气株式会社 | 功率因数改善电路 |
CN102545580A (zh) * | 2012-01-30 | 2012-07-04 | 西北工业大学 | 一种可在线编程的通用pfc多功能处理器 |
CN202856614U (zh) * | 2012-07-31 | 2013-04-03 | 西北工业大学 | 一种智能嵌入式实现的功率因数校正器 |
Non-Patent Citations (2)
Title |
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方佩敏.通用上下限控制芯片MAX6459.《电子制作》.2003,第54页第一栏第3段和图1. |
通用上下限控制芯片MAX6459;方佩敏;《电子制作》;20031231;第54页第一栏第3段和图1 * |
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