摘要
功率因数校正(PFC)电路作为谐波补偿装置和提高功率因数的有效措施,已成为电力电子技术研究的热点问题。本文分析了有源功率因数校正(APFC)中平均电流模式控制的原理,探讨了校正控制电路参数的选取和优化,最后用Saber软件设计了采用UC3854芯片控制的Boost CCM PFC电路系统,并对其进行了仿真,仿真结果验证了方案的可行与理论分析的正确。
Power factor correction circuit has been used as the Harmonic compensation equipment and the effec- tive measure for achieving high power factor. The ever - enhanced attention has been focused to the PFC rectifier in the field of power electronics. This paper presents the principle of Boost circuit with average current control for PFC. The selection and optimization of the correction control circuit parameters are the key content. Finally by using Saber Boost CCM PFC circuit with UC3854 is made up, and the model has been verified by simulation with Saber. Simulation results verified the analysis and the design.
出处
《山东农业大学学报（自然科学版）》
CSCD
北大核心
2012年第4期543-548,共6页
Journal of Shandong Agricultural University：Natural Science Edition
基金
山东省教育厅高等学校科技计划项目"中医药高职院校文化建设对提高人才培养质量作用的研究"阶段性研究成果(项目编号:J12WH64)
