论文信息 - Evaluation of the Perspective Power Transistor Structures on Efficiency Performance of PFC Circuit

Evaluation of the Perspective Power Transistor Structures on Efficiency Performance of PFC Circuit

The aim of this work is to investigate the influence of circuit elements on the properties of the selected power factor correction (PFC) topology. Active or passive PFC serves to increase the power factor (PF) and reduce the total harmonic distortion (THD) of the mains current. As a result, the distribution network is lightened due to its interference caused by connected electronic devices. An important indicator of all electronic converters is efficiency. Therefore, the work deals with the analysis of possible efficiency improvements in conjunction with the use of technologically new active components. Detailed experimental analyses and optimization procedures are performed in terms of the influence of transistor structures (SiC and GaN) on the qualitative indicators of the proposed PFC converter for a wide operating spectrum. The synthesis of the obtained results is given, together with recommendations for optimal selection and optimal design of PFC main circuit elements with regard to achieving peak efficiency values.

[1] Wei Chen,et al. An Improved Calculation Method of High-frequency Winding Losses for Gapped Inductors , 2018, J. Inf. Hiding Multim. Signal Process..

[2] P. Viarouge,et al. Accurate analytical model of winding losses in round Litz wire windings , 2001 .

[3] Huang-Jen Chiu,et al. Design and Implementation of a Control Method for GaN-based Totem-Pole Boost-type PFC Rectifier in Energy Storage Systems , 2020 .

[4] Tetsu Kachi. Current status of GaN power devices , 2013, IEICE Electron. Express.

[5] Hector Ortega Jimenez. AC resistance evaluation of foil, round and litz conductors in magnetic components , 2013 .

[6] Bo Liu,et al. A compensation scheme to reduce input current distortion in a GaN based 450 kHz three-phase Vienna type PFC , 2016, 2016 IEEE Energy Conversion Congress and Exposition (ECCE).

[7] Johann W. Kolar,et al. The essence of three-phase PFC rectifier systems , 2011, 2011 IEEE 33rd International Telecommunications Energy Conference (INTELEC).

[8] Sylvain Sanjuan Lechat. Voltage oriented control of three‐phase boost PWM converters , 2010 .

[9] Tianli Duan,et al. A Comprehensive Review of Recent Progress on GaN High Electron Mobility Transistors: Devices, Fabrication and Reliability , 2018, Electronics.