CN101783514A - 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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- CN101783514A CN101783514A CN 201010120126 CN201010120126A CN101783514A CN 101783514 A CN101783514 A CN 101783514A CN 201010120126 CN201010120126 CN 201010120126 CN 201010120126 A CN201010120126 A CN 201010120126A CN 101783514 A CN101783514 A CN 101783514A
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- 238000012937 correction Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000003990 capacitor Substances 0.000 claims abstract description 81
- 238000010521 absorption reaction Methods 0.000 claims abstract description 22
- 230000008878 coupling Effects 0.000 claims abstract description 20
- 238000010168 coupling process Methods 0.000 claims abstract description 20
- 238000005859 coupling reaction Methods 0.000 claims abstract description 20
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- 238000012360 testing method Methods 0.000 claims description 69
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- 238000013461 design Methods 0.000 description 5
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- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
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- 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
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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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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 |
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CN101783514A true CN101783514A (zh) | 2010-07-21 |
CN101783514B CN101783514B (zh) | 2013-04-03 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102646987A (zh) * | 2012-04-12 | 2012-08-22 | 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 |
CN103944421A (zh) * | 2013-01-23 | 2014-07-23 | 惠州市天然光电科技有限公司 | 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 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102646987A (zh) * | 2012-04-12 | 2012-08-22 | 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 |
CN103944421A (zh) * | 2013-01-23 | 2014-07-23 | 惠州市天然光电科技有限公司 | 电源变换器输出纹波控制电路 |
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