Hybrid Reaching Law-Based Integral Sliding Mode Control for DC Microgrid

Modu, Babagana; Abdullah, Md. Pauzi; Bukar, Abba Lawan

doi:10.1109/scored57082.2022.9974053

Cited by 2 publications

(1 citation statement)

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“…In response to these challenges, renewable energy sources (RESs) have emerged as promising alternatives to replace inefficient fossil fuel-based systems. These RESs offer enhanced viability and environmental friendliness, providing a sustainable and innovative solution to conventional energy systems [1][2][3]. Renewable energy sources (RESs) provide multiple advantages, including improved energy supply security, reduced greenhouse gas emissions, expanded energy markets, and decreased reliance on imported energy in remote areas.…”

Section: Introductionmentioning

confidence: 99%

Supervisory Control of Solar-Wind-Biomass-Fuel Cell Energy System for Optimal Performance

Modu,

Abdullah,

Bukar

et al. 2023

Elektrika

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Generating electricity through a hybrid renewable energy system (HRES) plays a crucial role in achieving the sustainable development goal of affordable and clean energy (SDG 7). However, designing an optimal HRES is challenging due to the fluctuating demand and intermittent nature of renewable energy sources (RES). In recent times, hybrid hydrogen-battery energy storage technologies have garnered significant attention as they offer a pathway to a sustainable HRES with zero net emissions. This research paper introduces a rule-based algorithm and a metaheuristic optimization technique called Levy Flight Algorithm (LFA) for the energy management strategy (EMS) of an independent HRES. The EMS aims to establish a sequence for power delivery among the different components within the microgrid. The LFA is employed to optimize this EMS. To account for the variability and unpredictability of renewable energy sources, the proposed EMS is evaluated across four scenarios: winter, spring, summer, and autumn. These scenarios are derived from a stochastic model of RES. The results of the evaluation demonstrate that the energy management strategy implemented to control the HRES has successfully established an environmentally friendly energy system.

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Section: Introductionmentioning

confidence: 99%