Research Article | OPEN ACCESS
Development of Inexpensive Static Var Compensator Using PIC
Phinit Srithorn and Mongkol Danbumrungtrakul
Department of Electrical Engineering, Rajamangala University of Technology Isan, Nakhonratchasima, Thailand
Research Journal of Applied Sciences, Engineering and Technology 2014 5:925-929
Received: December 20, 2012 | Accepted: February 01, 2013 | Published: February 05, 2014
Abstract
This study presents the design and construction of an economical static reactive power compensator using inexpensive Peripheral Interface Controller (PIC), with the aim to add dynamic response to local distribution power systems. As FACTS devices have been more prevalent to perform instantaneous power compensation providing the enhancement of transient voltage and system stability. For some distribution networks, its price and complicated operation make FACTS devices unfavorable. The PIC is programmed as the heart of the overall control system for monitoring voltage, generating controlled signal and modulating PI feedback-loop. Simulation was carried out to guide the control design. Experimental results show the performance of the system response. This implies that the proposed compensator can be used for real applications and envisages the future replacement of mechanical-switched capacitor/reactor.
Keywords:
Inexpensive control system, PIC, static var compensator,
References
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Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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