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基于MATLAB的单向全控桥式整流电路中的谐波分析

更新时间:2020-06-24 15:40:35 大小:555K 上传用户:守着阳光1985查看TA发布的资源 标签:matlab 下载积分:5分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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对阻性负载的单相桥式整流电路的直流侧和交流侧谐波进行了傅里叶分析,该电路的交流侧和直流侧都会产生高次谐波。交流侧主要包含奇次谐波,直流侧主要包含偶次谐波,且高次谐波与谐波次数和晶闸管触发角均有关,同时利用Matlab/Simulink中电力系统仿真工具箱Sim Power System搭建的电路模型对理论进行了仿真,仿真结果和理论相符。

Fourier analysis of harmonics in DC side and AC side of single-phase fully controlled bridge rectifier with resistive load is carried out, and harmonics are generated in both AC side and DC side of the circuit. The AC side mainly contains the odd harmonic components, the DC side mainly contains even harmonic component, and harmonics are related to harmonic frequency and firing angle of nwhile, the block of Matlab/Simulink/Simpower system is used to build circuit model and used to simulate, the simulation results are consistent with the theory.

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基于MATLAB的单向全控桥式整流电路中的谐波分析.pdf 555K

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