| 三相双开关四线PFC电路CCM控制策略的研究 |
| |
| 引用本文： | 丁杨,沈锦飞.三相双开关四线PFC电路CCM控制策略的研究[J].现代电子技术,2010,33(10):190-192,195. |
| |
| 作者姓名： | 丁杨 沈锦飞 |
| |
| 作者单位： | 江南大学电气自动化研究所,江苏,无锡,214122 |
| |
| 摘 要： | 三相双开关四线制PFC电路由于其电路结构简单、部分解耦的特点,逐渐受到更多的关注。常规的控制方法是电路工作在DCM模式下,控制虽然简单,但THD较大。在此提出了一种在CCM模式下的控制方法。该控制方法的优势在于前端储能电感和电容的容量小,成本低,功率因数高,适用于中、大功率应用场合。
|
| 关 键 词： | 三相双开关 PFC CCM 控制方法 |
Research of Four-Wire PFC Circuit for Three-Phase Two-Switch Based on CCM Control Strategy |
| |
| DING Yang,SHEN Jin-fei.Research of Four-Wire PFC Circuit for Three-Phase Two-Switch Based on CCM Control Strategy[J].Modern Electronic Technique,2010,33(10):190-192,195. |
| |
| Authors: | DING Yang SHEN Jin-fei |
| |
| Affiliation: | DING Yang,SHEN Jin-fei (Institute of Electrical Automation,Jiangnan University,Wuxi 214122,China) |
| |
| Abstract: | Three-phase four-wire two-switch PFC circuit has gradually attracted more attention due to its low cost and characteristics of partial decoupling.The conventional control method of the circuit works in DCM mode.Though the method is relatively simple to be realized,THD is still high.A method controlled in CCM mode is presented.The simulation and test results show that this control method has relatively small capacity of the inductors and capacitors,low cost and high power factor.The circuit can be used for m... |
| |
| Keywords: | PFC CCM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
