| 一种新型的压电陶瓷驱动电源研究 |
| |
| 引用本文： | 王冬,李晓高.一种新型的压电陶瓷驱动电源研究[J].电源技术,2011,35(4):426-429. |
| |
| 作者姓名： | 王冬 李晓高 |
| |
| 作者单位： | 景德镇陶瓷学院,机电学院,江西,景德镇,333001 |
| |
| 摘 要： | 为了满足压电陶瓷对驱动电源纹波小的要求,基于两路交错并联电源电路的研究,提出了四路交错并联boost 驱动电源电路的拓扑.四路交错并联boost驱动电源电路中的四条支路可减小输入电流纹波,同时还可减小输出电压纹波,可满足压电陶瓷对驱动电源高稳定性、低纹波、高效率的要求.分析了四路交错并联boost电源电路的基本原理,通...
|
| 关 键 词： | 压电陶瓷 驱动电源 交错并联boost变换器 电流分流 输出电压纹波 |
A new driving power for piezoelectric ceramics |
| |
| WANG Dong,LI Xiao-gao.A new driving power for piezoelectric ceramics[J].Chinese Journal of Power Sources,2011,35(4):426-429. |
| |
| Authors: | WANG Dong LI Xiao-gao |
| |
| Affiliation: | (College of Electrical and Mechanical,Jingdezhen Ceramic Institute,Jingdezhen Jiangxi 333001,China) |
| |
| Abstract: | In order to meet the requirements of piezoelectric ceramic driving power,a driving power of four interleaved boost converter cells was proposed in this paper based on the interleaved boost driving power with coupled inductors.The four boost converter cells of this driving power could share the input current,so this circuit had small input current ripple.This topology also could reduce the output voltage ripple,and meet the requirements of piezoelectric ceramics driving power for high stability,low ripple and high efficiency.The operating principle of four interleaved boost converter cells was analyzed,and by simulation of saber software,a 2.5 kW hardware circuit based on this topology was built.The simulation results and the results comparison with the interleaved boost converters with coupled inductors demonstrate the feasibility and merits of drive power. |
| |
| Keywords: | piezoelectric ceramics driving power interleaved boost converters current sharing output voltage ripple |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
