| 电力电子变换器中滤波电容参数设计方法 |
| |
| 引用本文： | 丘东元,刘玉飞,张波. 电力电子变换器中滤波电容参数设计方法[J]. 电气电子教学学报, 2012, 34(3): 57-60 |
| |
| 作者姓名： | 丘东元 刘玉飞 张波 |
| |
| 作者单位： | 华南理工大学电力学院,广东广州,510640 |
| |
| 摘 要： | 在电力电子变换器中,滤波电容可以抑制电压脉动,消除谐波,其参数大小对变换器的性能有着重要影响。本文首先分析滤波电容器的特性,得出影响电容器滤波效果的各个因素,然后介绍了几种常用的滤波电容器参数设计方法,最后通过一个全桥变换器进行了仿真验证,有助于学生更好地掌握滤波电容器的参数设计。
|
| 关 键 词： | 电力电子变换器 电容 滤波 |
Parameter Design of Filter Capacitor in Power Electronic Converters |
| |
| QIU Dong-yuan,LIU Yu-fei,ZHANG Bo. Parameter Design of Filter Capacitor in Power Electronic Converters[J]. Journal of Electrical & Electronic Engineering Education, 2012, 34(3): 57-60 |
| |
| Authors: | QIU Dong-yuan LIU Yu-fei ZHANG Bo |
| |
| Affiliation: | (College of Electric Power,South China University of Technology,Guangzhou 510640,China) |
| |
| Abstract: | In the power electronic converters,the main function of filter capacitor is to restrain voltage ripple and reduce the harmonics.The capacitance of filter capacitor has a significant impact to the converter performance.This paper firstly analyzes the characteristics of filter capacitor,and obtains the various factors which affected the effect of the filter.Then some design methods of filter capacitor are introduced and verified by simulation results of a full-bridge converter,which is helpful for the students to understand how to design the filter capacitors. |
| |
| Keywords: | power electronics converter capacitor filter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
