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International Journal of Innovation and Scientific Research
ISSN: 2351-8014
 
 
Sunday 23 September 2018

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Design and Simulation of a Sine Wave Inverter with PID Control for Nonlinear Load Applications


Volume 26, Issue 2, September 2016, Pages 672–683

 Design and Simulation of a Sine Wave Inverter with PID Control for Nonlinear Load Applications

Rayyan Azam Khan, Liaquat Ali Khan, Farzan Majeed Noori, Zareena Kausar, and Aaqib Majeed

Original language: English

Received 13 July 2016

Copyright © 2016 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


DC to AC Converters generate discrete output wave forms. Mostly, neither the voltage nor the current have the desired wave forms and also produce harmonic, power losses and high frequency noise. The non-sinusoidal wave form will make the electronic equipment to burn early. The loss of power will make the system uneconomical. All this include the poor performance of the existing DC to AC converters. In this paper, pure sine wave with voltage control for nonlinear load applications is presented for single phase full bridge inverter. PWM (Pulse Width Modulation) technique is used to control voltage while pure sine wave obtained by using two techniques one is through band pass filter (as high value inductor are rarely available and also difficult to build thus combination of high pass and low pass filter used) at output and other is by DAC (Digital to Analog Conversion). Moreover, the proposed controller used for output voltage control is PID. It works as voltage controller for inverter control to eliminate the steady state error under heavy load applications. The better sine wave output and reduce steady state error will make this inverter both efficient and economical in terms of energy savings. The experimental results verify the simulation results obtained using Matlab® Simulink and Proteus®.

Author Keywords: Converters, harmonics, frequency, noise, band pass filter, DAC.


How to Cite this Article


Rayyan Azam Khan, Liaquat Ali Khan, Farzan Majeed Noori, Zareena Kausar, and Aaqib Majeed, “Design and Simulation of a Sine Wave Inverter with PID Control for Nonlinear Load Applications,” International Journal of Innovation and Scientific Research, vol. 26, no. 2, pp. 672–683, September 2016.