International Journal of Engineering Technology and Computer Research http://ijetcr.org/index.php/ijetcr <p>&nbsp;</p> <p><strong style="font-size: 14px; font-family: 'lucida sans unicode', 'lucida grande', sans-serif; text-align: justify;">International Journal of Engineering Technology and Computer Research (IJETCR) is a full-text database of OJS journal</strong></p> <p style="text-align: justify;"><span style="font-family: 'lucida sans unicode', 'lucida grande', sans-serif;">IJETCR is International publisher of academic and research journals; IJETCR publishes and develops titles in groups with the world's most prestigious learned societies and publishers. 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Those of high quality (not previously published and not under consideration for publication in another journal) will be published without delay. 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IJETCR only charge the fees necessary to recoup cost associated with running the journal</span></p> <hr> <p style="text-align: justify;"><strong style="font-family: 'lucida sans unicode', 'lucida grande', sans-serif;">Other features:</strong><span style="font-family: 'lucida sans unicode', 'lucida grande', sans-serif;">&nbsp;DIDS // DOI - Assigned and Implemented the Open Review System (ORS).</span></p> <hr> <p>&nbsp;</p> INNOVATIVE LIBRARY en-US International Journal of Engineering Technology and Computer Research 2348-2117 <p><img style="border-width: 0;" src="http://i.creativecommons.org/l/by/4.0/88x31.png" alt="Creative Commons License" width="60" height="21" border="0"><strong>International Journal of Engineering&nbsp;</strong><strong>Technology and Computer Research (IJETCR)&nbsp;</strong><span style="line-height: 1.3em;">by </span><span style="line-height: 1.3em;">Articles</span><span style="line-height: 1.3em;"> is licensed under a </span><a style="line-height: 1.3em;" title="Journal of Biomedical and Pharmaceutical Research" href="http://creativecommons.org/licenses/by/4.0/" target="_blank" rel="license noopener">Creative Commons Attribution 4.0 International License</a><span style="line-height: 1.3em;">.</span></p> TUNING AND DESIGN OPTIMIZATION OF PID CONTROLLER FOR A PLANT http://ijetcr.org/index.php/ijetcr/article/view/505 <p>The principal objective of this project work is to minimize and optimize the tuning and design algorithm for a PID controller without compromising with system parameters for example settling time, stability, and frequency instability. There are number of design techniques exist for a stable PID controller. Every design techniques have their own merits and demerits. The most promising and challenging problem is to find out the appropriate value of , &nbsp;and &nbsp;for a higher order systems [1]. The presented work considers genetic algorithm for finding the solution and improve the technique to optimize the tuning of a PID controller for a plant. It further extended to use in design and optimization systems used PID controllers. Presented work ease the complexity of PID tuning and determines , &nbsp; &nbsp;for any given transfer function of any order without going into detailed analysis and synthesis of the system, without compromising on system performance. All the analysis has done in MATLAB. The script and model windows are used for testing and simulations. The most popular methods of tuning of PID controllers “Ziegler- Nichols-Method (ZNM), Cohen-Coon-Method (CCM), Genetic-Algorithm-Method (GAM)” are also tested for the plant and current work found more satisfying with results.</p> <h1>Keywords: PID, FOPDT, ZNM, CCM, PGM, GAM, ITAE</h1> Naresh Kumar Shashank Sultaniya Satyendra Kumar ##submission.copyrightStatement## 2019-08-08 2019-08-08 7 4 COMPARATIVE STUDY OF DSTATCOM, UPFC & DPFC WITH DIFFERENT SOURCE-LOAD CONFIGURATION http://ijetcr.org/index.php/ijetcr/article/view/506 <p><strong>The main objective of the presented work is to explore DSTATCOM, UPFC, and DPFC for mitigation of voltage sag/swell and improvement of power quality, to test their potential for single and multi-generator (power plant) system, effects of faults on adjacent lines in single generator system and multi-generator system. The high demand of electrical power distribution especially in India where it is targeted to have electrical power supply to every village, the non-linear load dynamics, extreme environmental conditions and increased harmonics simultaneously raised the demand for optimization in power losses, optimal power supply regulation, and mitigation of harmonic distortions. The integration of renewable energy sources on large scale and introduction of smart grids also needs transient state and steady state controllability enhancement and hence the work investigates the suitability and superior power electronic control for the power transmission and distribution systems. The presented work also investigates the impact of faults on adjacent lines, the dynamic instability due to integration of new power sources, future scope for integration of automation in power distribution and transmission system. </strong></p> <p><strong><em>Keywords: AC, FACTS, SVC, DSTATCOM, UPFC, DPFC </em></strong></p> Sunil Agrawal Tushar Agrawal Satyendra Kumar ##submission.copyrightStatement## 2019-08-08 2019-08-08 7 4