整流滤波电路傅立叶分析方法的讨论  

The Discussions on Fourier Analysis to Rectifier-filter Circuit

作　　者：陈希有[1] 刘凤春[1] 李冠林[1] 王安娜[2] 

机构地区：[1]大连理工大学电气工程学院,辽宁大连116023 [2]东北大学信息科学与工程学院,辽宁沈阳110819

出　　处：《电气电子教学学报》2010年第3期113-116,共4页Journal of Electrical and Electronic Education

摘　　要：本文研究了带LC低通滤波的全波整流电路输出电压与负载和滤波器参数之间的关系,讨论了用傅立叶分析法计算电感电流和负载电压的可行性,评述了叠加定理在这种电路中的应用方法。通过以上论述,解释了文献[1]对文献[2]例题6.6的质疑。本文有助于读者对此类问题的深入理解。In this paper,the relations between output voltage of the full-wave rectifier with LC filter and load as well as filter parameters are researched firstly.Then,the validities to determine the inductor current and the load voltage by Fourier analysis are discussed.Moreover,the application methods of superposition theorem to this kind of circuits are reviewed.Some doubts of paper [1] to example 6.6 in textbook [2] are explained through discussions above.It would be helpful for readers to understand this kind of circuit deeply.

关 键 词：全波整流 非线性电路 傅立叶分析 叠加定理 

分 类 号：TM132[电气工程—电工理论与新技术]