Investigations on Sliding Mode Controlled Micro Grid System with Improved Time Domain Response
Bagam Srinivasarao1, SVNL Lalitha2, Yerra Sreenivasarao3
1Bagam Srinivasarao, Research Scholar, Department of EEE. Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, INDIA.
2SVNL Lalitha, Professor, Department of EEE, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, INDIA.
3Yerra Sreenivasarao, Professor, Department of EEE, Gokula Krishna College of Engineering, sullurupet, Nellore, Andhra Pradesh, INDIA.
Manuscript received on 02 June 2019 | Revised Manuscript received on 10 June 2019 | Manuscript published on 30 June 2019 | PP: 1-11 | Volume-8 Issue-8, June 2019 | Retrieval Number: E5702038519/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: In recent times, micro grids are used along with the conventional generation systems. This work considers ‘closed-loop-response’ of P.I. and Slide- Mode- Controller (SMC)-based-micro-grid-systems’. The objective of the proposed-smart grid-system is to progress the dynamic-response of closed-loop micro–Grid Systems (MGS) using suitable intelligent controller. SMC is proposed since it produces faster response to MGS with lesser spikes in output. Models were developed for P.I. and SMC based MGS. Simulation studies are performed, and the outcome illustrates an improved dynamic performance by employing SMC. The analysis specifies that SMC-MGS has low settling-time and steady-state-error.
Keyword: Micro-Grid (MG) Distributed-Generation, Proportional integral (PI), Slide Mode Controller (SMC).
Scope of the Article: Distributed Computing