| 基于电荷泵功率因数校正技术的小功率高压钠灯用电子镇流器 |
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| 引用本文： | 王卫,刘桂花.基于电荷泵功率因数校正技术的小功率高压钠灯用电子镇流器[J].电源世界,2007(9):27-30. |
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| 作者姓名： | 王卫 刘桂花 |
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| 作者单位： | 哈尔滨工程大学 (哈尔滨150001)(王卫)，哈尔滨工业大学 (哈尔滨150001)(刘桂花) |
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| 摘 要： | 本文研究了输入电流连续型电荷泵功率因数校正(CIC-CPPFC)技术在电子镇流器中的应用,采用CIC-CPPEC技术实现的电子镇流器,与传统的双功率级电子镇流器相比,结构简单、电压应力低、功率密度高、成本低。本文成功设计出了一台适合50W高压钠灯用电子镇流器。实验表明,这种单功率级电子镇流器不仅能实现高压钠灯变频软启动,而且能保证在输入电网电压大范围变化时实现恒功率运行。它具有完善的多重保护功能,功率因数大于0.98,THD值小于15%。
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| 关 键 词： | 高压钠灯 电荷泵 功率因数校正 电子镇流器 |
| 文章编号： | 1561-0349（2007）09-0027-04 |
| 修稿时间： | 2006-09-19 |
Electronic Ballast for Low Power High Pressure Sodium Lamp Based on Charge Pump Power Factor Correction Technique |
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| Wang Wei,Liu Guihua ;Harbin Institute of Technology.Electronic Ballast for Low Power High Pressure Sodium Lamp Based on Charge Pump Power Factor Correction Technique[J].the world of power supply,2007(9):27-30. |
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| Authors: | Wang Wei Liu Guihua ;Harbin Institute of Technology |
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| Affiliation: | Wang Wei Harbin Engineering University(150001) Liu Guihua Harbin Institute of Technology(150001) |
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| Abstract: | This paper investigates the application of continuous input current charge pump power factor correction(CIC-CPPFC)tech- niques in electronic ballast.Comparing the traditional two-stage electronic ballast,it has fewer components and lower cost.The CIC-CP- PFC electronic ballast prototype for 50W HPS lamp is designed and tested in this paper.Experiment results verify that the single-stage electronic ballast not only can ignite HPS lamp with variable frequency,but also can main constant power when the input voltage chan- ges in a wide range.It has full failure protection function,more than 0. 98 power factor and less than 15% THD. |
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| Keywords: | HPS lamp charge pump PFC electronic ballast |
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