DSP controlled isolated DC-DC converter for distributed generation system
Document Type
Article
Publication Date
1-1-2011
Abstract
This paper presents the analysis and design of Isolated DC-DC converter suitable for distributed generation system. The DC-DC converter consist H-bridge inverter, High frequency transformer, full bridge rectifier, and low pass filter. Phase shift PWM with Zero voltage and zero current switching used to minimize the switching power dissipation. Digital Signal Processing (DSP) board is used to implement the control algorithm. The control algorithm includes phase-shift PWM and PID close loop control, are designed using SIMULINK Embedded Target Library which are used to represent algorithms and peripherals specific DSP family. The converter is simulated using SIMULINK software to verify the operation of the converter. Fuel cell model is prepared to act as unstable voltage source in the simulation of the converter. Experimental results and simulation results are shown to validate the proposed DC-DC converter.
Keywords
Dc/dc converter, distributed generation, fuel cell model, phase-shift pwm dsp implementation, pid controller, zero voltage and zero current switching, synchronous series compensator, multilevel inverter, vector control, voltage, implementation, design.
Divisions
fac_eng
Publication Title
International Review of Electrical Engineering
Volume
6
Issue
4
Publisher
Praise Worthy Prize
Additional Information
Part a 831UO Times Cited:0 Cited References Count:30