International Journal of Engineering
Trends and Technology

Research Article | Open Access | Download PDF
Volume 13 | Number 2 | Year 2014 | Article Id. IJETT-V13P236 | DOI : https://doi.org/10.14445/22315381/IJETT-V13P236

Designing and Parametric Variation of PI Controller for Buck Converter for Constant Voltage Applications

Sugandhra Pal Singh , Deepak Kumar Singh , Harish Kumar , Rheesabh Dwivedi

Citation :

Sugandhra Pal Singh , Deepak Kumar Singh , Harish Kumar , Rheesabh Dwivedi, "Designing and Parametric Variation of PI Controller for Buck Converter for Constant Voltage Applications," International Journal of Engineering Trends and Technology (IJETT), vol. 13, no. 2, pp. 169-174, 2014. Crossref, https://doi.org/10.14445/22315381/IJETT-V13P236

Abstract

In this paper, we study on buck dc/dc converter of high efficiency by soft switching technique. The paper will focus on modeling, analysis, and design and simulation buck converter architecture. The converter is designed in CCM (continuous conduction mode). The voltage mode control strategy is proposed by using pulse width modulation (PWM) with a proportional-integral (PI). The effectiveness of the step down converter is verified through simulation results using control oriented simulator like MATLAB/Simulink tools. The circuit operation, designs and simulation results are mentioned in this paper.


Keywords

Buck Converter, Total Harmonic Distortion, Pulse width modulation and PI control.

References

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