带电容滤波的单相不可控整流电路的研究与分析  

Design and Analysis of Single-phase Uncontrollable Rectifier with Capacitor Filter

作　　者：赵秋雨 蔡孟哲 高函 侯智文 徐文韬 ZHAO Qiuyu;CAI Mengzhe;GAO Han;HOU Zhiwen;XU Wentao(School of Electrical and Mechanical Engineering,Xuchang University,Xuchang,461000,China;Xuchang XJ Goods and Materials Corporation,Xuchang,461000,China)

机构地区：[1]许昌学院电气与机械工程学院,河南许昌461000 [2]许昌市许继物资有限公司,河南许昌461000

出　　处：《许昌学院学报》2020年第5期114-118,共5页Journal of Xuchang University

摘　　要：选取电路结构简单的“带电容滤波的单相不可控整流电路”作为研究对象,分析其工作原理并进行数学计算.利用MATLAB计算波形与Multisim仿真波形进行对比,通过实验结果验证理论分析的正确性,同时也对电容值大小与脉动系数的关系,以及电容滤波效果进行了深入对比.The simple-structured single-phase uncontrollable rectifier circuit was chosen for research,with its capacitor filter.Its working principle and mathematical model were analyzed in this paper.The simulation waveforms produced by MATLABA were compared with those simulated by Multisim.Finally,it was concluded that the simulation results supported the theory analyzing results;the relations between the value of the capacitor and the ripple ratio were compared,and the filter effects were deeply analyzed.

关 键 词：电力电子技术 整流电路 电容滤波 脉动系数 

分 类 号：TM743[电气工程—电力系统及自动化]