Article citationsMore>>

Xu, D., Zhang, J., Chen, W., Lin, J. and Lee, F.C. (2002) Evaluation of Output Filter Capacitor Current Ripples in Single Phase PFC Converters. Proceedings of the Power Conversion Conference, 3, 1226-1231.

has been cited by the following article:

• TITLE: Design and Experimentation of FPGA-Based Soft-Switched Interleaved Boost Converter for Telecommunication System

  AUTHORS: Chitravalavan, Dr. R. Seyezhai

  KEYWORDS: Interleaved Boost Converter (IBC), Continuous Conduction Mode (CCM), Zero Voltage Switching (ZVS), Zero Current Switching (ZCS), Soft Switching, Digital PI Controller, FPGA

  JOURNAL NAME: Circuits and Systems, Vol.7 No.9, July 29, 2016

  ABSTRACT: This paper proposes the design and experimentation of digital control of soft-switched interleaved boost converter using FPGA for Telecommunication System. The switching devices in the proposed converter are turned on and off with Zero Voltage Switching (ZVS) and Zero Current Switching (ZCS) respectively. The circuit is operated in Continuous Conduction Mode (CCM) with various load ranges having duty cycle of more than 50%. The proposed converter is studied by developing the simulation module in MATLAB/SIMULINK. A PI controller is designed and implemented in FPGA to obtain a regulated DC output for line and load variations. Simulation and experimentation results are verified with a prototype development of the proposed converter. The results indicate that the converter performance is enhanced with closed loop control.