標題: MathCAD Design of Critical Conduction Mode PFC Converters
作者: Hung, Chia-Han
Tzou, Ying-Yu
電控工程研究所
Institute of Electrical and Control Engineering
關鍵字: Critical-conduction mode;EMI filter;power loss analysis;MathCAD;interactive design
公開日期: 2009
摘要: This paper presents a practical design method for the critical-conduction mode power factor correction (CRM PFC) converter by using an interactive mathematical computation and documentation software, the MathCAD. Many design factors affect the performance of a switching converter from the point view of efficiency optimization or dynamic response. The design of a CRM PFC converter is an involved process and there is a need for practical design engineers to follow an interactive and intuitive design procedure. This paper presents a suggested design procedure for line current total harmonic distortion (THD) reduction and loss analysis of the CRM PFC converter in considerations of practical design limitations. An illustrated design procedure is presented with given design example by using the MathCAD. Computer simulations have been carried out by using power electronic system simulation software, the PSIM, to verify the design results.
URI: http://hdl.handle.net/11536/17604
ISBN: 978-1-4244-3556-2
期刊: 2009 IEEE 6TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE, VOLS 1-4
起始頁: 348
結束頁: 352
Appears in Collections:Conferences Paper