FPGA Implementation of High Speed Digital Pulse Width Modulator (DPWM) Technique for DC-DC Converter
FPGA Implementation of High Speed Digital Pulse Width Modulator (DPWM) Technique for DC-DC Converter
Price : 14000
FPGA Implementation of High Speed Digital Pulse Width Modulator (DPWM) Technique for DC-DC Converter
Price : 14000
FPGA Implementation of High Speed Digital Pulse Width Modulator (DPWM) Technique for DC-DC Converter
Abstract
Digital Pulse Width Modulator (DPWM) remains essential element in power controlling devices that command power switch of power converters. The focus of this study is to structure DPWM of FPGA base for DC chopper. Methods: Buck, Boost, Buck and Boost convertor versions are developed in MATLAB-SIMULINK. Verilog coding is performed for Digital Controller to operate for greater rates, which may be incorporated in high speed surroundings; synthesis is completed utilizing Xilinx ISE, along with Behavioral and Period simulation performed with Xilinx Simulator. After affirmation of code it is downloaded on FPGA Spartan 3AN board. The output is confirmed by means of Oscilloscope. Findings/Application: The resulting DPWM is a high speed and less power consuming architecture for Buck, Boost, Buck and Boost DC-DC converter.