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AuthorLatif, Abdul
AuthorSuhail Hussain, S. M.
AuthorIqbal, Atif
AuthorDas, Dulal Chandra
AuthorUstun, Taha Selim
AuthorAl-Durra, Ahmed
Available date2023-05-21T08:32:42Z
Publication Date2023
Publication NameIET Renewable Power Generation
ResourceScopus
URIhttp://dx.doi.org/10.1049/rpg2.12729
URIhttp://hdl.handle.net/10576/43069
AbstractThis paper presents a novel control scheme for combined frequency and voltage stabilization of an islanded multi-generator hybrid microgrid (IHμG). The control concept incorporates an improved virtual inertia support scheme (IVIS) and the recently developed yellow saddle goatfish technique (YSGA) to obtain optimal control parameters. IHμG model consists of an AVR-based voltage compensating loop for synchronous biodiesel generator, wind generator, wave generator, photon exchange membrane fuel cell (PEMFC), and controllable heat pump and freezer. An integer order proportional-integral-derivative (IOPID) controller is leveraged for frequency-voltage stabilization. A comparative response assessment has been performed with/without IVIS. The utilization of YSGA has been justified by comparative assessment with particle swarm optimization, firefly, and sine-cosine techniques. A meticulous performance evaluation of YSGA optimized IOPID control scheme in the IHμG has been conducted through several case studies. Furthermore, the rigorous sturdiness assessment of YSGA optimized IOPID controller was performed under different uncertainties such as: variation of amplifier gain, ±30% variation in demanded loading magnitude, moment of inertia and droop co-efficient. Finally, real-time hardware-in-the-loop (HIL) simulation platform is utilized to validate the proposed control approach.
SponsorThe APC for this paper was funded by Qatar National Library (QNL), Doha, Qatar. This work was supported in part by Khalifa University under award no. KAU-KU-2021-01. The statements made herein are solely the responsibility of the authors.
Languageen
PublisherJohn Wiley and Sons Inc
Subjectautomatic microgrid voltage restorer (AμVR)
frequency-voltage stabilization
improved virtual inertia support (IVIS)
islanded multi-generator hybrid microgrid (IHμG)
renewable-bio generation
TitleConcurrent frequency-voltage stabilization for hybrid microgrid with virtual inertia support
TypeArticle
dc.accessType Open Access


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