Simulation of a Boost PFC Converter with Electro Magnetic Interference Filter
نویسندگان
چکیده
This paper deals with the simulation of a Boost Power Factor Correction (PFC) Converter with Electro Magnetic Interference (EMI) Filter. The diode rectifier with output capacitor gives poor power factor. The Boost Converter of PFC Circuit is analyzed and then simulated with diode rectifier. The Boost PFC Converter with EMI Filter is simulated for resistive load. The power factor is improved using the proposed converter. Keywords—Boost Converter, Power Factor Correction, Electro Magnetic Interference, Diode Rectifier
منابع مشابه
An Interleaved Totem-Pole Power Factor Correction Converter
This paper explains about basic working principles, implementation problems, and experimental results of a new power factor correction (PFC) topology. In this proposed topology, a totem-pole boost PFC circuit that works under interleaved critical-conduction-mode (CRM) condition is presented. The circuit is developed towards high efficiency, high performance, lowcost, simple control scheme, and ...
متن کاملEffects of Nonlinearity in Input Filter on the Dynamic Behavior of an Interleaved Boost PFC Converter
A power factor correction (PFC) converter with interleaved multi-channel topology is gaining increasing attention due to its ability in reducing input and output current ripples, but an Electromagnetic Interference (EMI) noise filter is still required for suppressing the large high-frequency switching noise that could potentially degrade the input power quality of the supplying grid and cause m...
متن کاملSimulation of Closed Loop Controlled Bridgeless Pfc Boost Converter
Conventional boost PFC converter suffers from the high conduction loss in the input rectifier-bridge. Higher efficiency can be achieved by using the bridgeless boost topology. In this paper, digital simulation of bridgeless PFC boost rectifiers, also called dual boost PFC rectifiers, is presented. Performance comparison between the conventional PFC boost rectifier and the bridgeless PFC boost r...
متن کاملEffects of Switching Frequency Modulation on Input Power Quality of Boost Power Factor Correction Converter
Received Feb 13, 2017 Revised Apr 30, 2017 Accepted May 15, 2017 Switching frequency modulation (SFM) as spread-spectrum technique has been used for electromagnetic interference reduction in switching power converters. In this paper, a switching-frequency-modulated boost power factor correction (PFC) converter operating in continuous conduction mode is analysed in detail in terms of its input p...
متن کاملتحلیل و طراحی روش کنترل پیش بین برای یکسو کننده دارای اصلاح ضریب توان با مبدل ارتقاء یافتهء شپارد- تیلور
In this paper CCM/CVM operation and modeling of the improved Sheppard-Taylor based power factor correction (PFC) rectifier is presented and a predictive control strategy is introduced for this rectifier. Compared with conventional boost or buck–boost PFC’s, this topology allows a better current tracking at the AC side, with a relatively reduced voltage at the DC side. Consequently, ...
متن کامل