CN101783514B - 一种交流负载功率因数的校正方法及电路 - Google Patents
一种交流负载功率因数的校正方法及电路 Download PDFInfo
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- CN101783514B CN101783514B CN 201010120126 CN201010120126A CN101783514B CN 101783514 B CN101783514 B CN 101783514B CN 201010120126 CN201010120126 CN 201010120126 CN 201010120126 A CN201010120126 A CN 201010120126A CN 101783514 B CN101783514 B CN 101783514B
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- circuit
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012937 correction Methods 0.000 title abstract description 25
- 239000003990 capacitor Substances 0.000 claims abstract description 87
- 238000010521 absorption reaction Methods 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims abstract description 22
- 238000010168 coupling process Methods 0.000 claims abstract description 22
- 238000005859 coupling reaction Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 80
- 238000012360 testing method Methods 0.000 claims description 69
- 238000007600 charging Methods 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 9
- 230000010354 integration Effects 0.000 claims description 7
- 230000001915 proofreading effect Effects 0.000 claims description 6
- 238000013519 translation Methods 0.000 claims description 6
- 230000005669 field effect Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract 1
- 238000013461 design Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010278 pulse charging Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010120126 CN101783514B (zh) | 2010-03-09 | 2010-03-09 | 一种交流负载功率因数的校正方法及电路 |
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CN 201010120126 CN101783514B (zh) | 2010-03-09 | 2010-03-09 | 一种交流负载功率因数的校正方法及电路 |
Publications (2)
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CN101783514A CN101783514A (zh) | 2010-07-21 |
CN101783514B true CN101783514B (zh) | 2013-04-03 |
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CN 201010120126 Expired - Fee Related CN101783514B (zh) | 2010-03-09 | 2010-03-09 | 一种交流负载功率因数的校正方法及电路 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102646987B (zh) * | 2012-04-12 | 2014-07-30 | 华南理工大学 | 一种功率因数调整电路和调整方法 |
CN102761130A (zh) * | 2012-04-30 | 2012-10-31 | 李香龙 | 自动控制功率因数补偿电路 |
CN103208805A (zh) * | 2013-01-12 | 2013-07-17 | 华南理工大学 | 一种功率因数调节电路和控制方法 |
CN103944421B (zh) * | 2013-01-23 | 2020-02-21 | 天宝电子(惠州)有限公司 | 电源变换器输出纹波控制电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1017156A1 (en) * | 1998-12-31 | 2000-07-05 | STMicroelectronics S.r.l. | Circuit device for driving an AC electric load |
CN201063536Y (zh) * | 2007-07-09 | 2008-05-21 | 肖卫华 | 一种具有有源功率因数校正的电源转换器 |
CN201365190Y (zh) * | 2009-01-13 | 2009-12-16 | 林国尊 | 高功率因素的交流负载驱动电路 |
-
2010
- 2010-03-09 CN CN 201010120126 patent/CN101783514B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1017156A1 (en) * | 1998-12-31 | 2000-07-05 | STMicroelectronics S.r.l. | Circuit device for driving an AC electric load |
CN201063536Y (zh) * | 2007-07-09 | 2008-05-21 | 肖卫华 | 一种具有有源功率因数校正的电源转换器 |
CN201365190Y (zh) * | 2009-01-13 | 2009-12-16 | 林国尊 | 高功率因素的交流负载驱动电路 |
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CN101783514A (zh) | 2010-07-21 |
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Owner name: HEBEI UNIVERSITY OF TECHNOLOGY Free format text: FORMER OWNER: LI XIANGLONG Effective date: 20120329 |
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Inventor after: Zhang Wei Inventor after: Li Xianglong Inventor after: Li Xiangfeng Inventor before: Li Xianglong Inventor before: Zhang Wei Inventor before: Li Xiangfeng |
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Free format text: CORRECT: INVENTOR; FROM: LI XIANGLONG ZHANG WEI LI XIANGFENG TO: ZHANG WEI LI XIANGLONG LI XIANGFENG Free format text: CORRECT: ADDRESS; FROM: 161000 QIQIHAR, HEILONGJIANG PROVINCE TO: 300400 BEICHEN, TIANJIN |
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Effective date of registration: 20120329 Address after: 300400 Xiping Road, Beichen District, Tianjin, No. 5340 Applicant after: Hebei University of Technology Address before: 161000, Longhua Road, Qigihar, Heilongjiang 146-1 Applicant before: Li Xianglong |
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