精选优质文档-倾情为你奉上基于Matlab的功率因数校正电路的仿真分析 摘要:根据功率因数校正的原理和特点,建立了一种基于Matlab的功率因数校正电路的仿真模型,详细介绍了模型的建立过程并给出了具体的算法,最后对一种三相无源功率因数校正电路进行了参数的优化和仿真,并对建立的模型作了验证。仿真结果表明,运用Matlab中的SimPowerSystems模块对复杂的电路进行仿真分析和研究,不失为一种准确、直观有效的方法。 关键词:功率因数;模型;仿真Abstract: Based on the principle and characteristic of PFC, a simulator model is built based on Matlab about PFC. The process of the model-building is introduced in detail and the arithmetic is given. Finally, a three-phase passive PFC circuit is