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A. B. Kunya

Department of Electrical and Telecommunication and Computer Engieering, Kampala International University, Kampala-Uganda

5 Publications
34 Views
4 Downloads

Publications 5

1
Research Article Vol. 14, Issue 1

Development of Load Frequency Control of Two Area Interconnected Network Incorporated with Distributed Energy Sources

Adamu, Ahmed Kana*, A. B. Kunya, A.S. Abubakar

The frequency of power systems is highly sensitive to load changes, and the increasing integration of distributed energy sources (DESs) further complicates frequency stabilization. To address these challenges, Load Frequency Control (LFC) is implemented to maintain frequency within acceptable limits. This work proposes a grasshopper optimization al...

DOI: 10.67203/zjeet.2025.ub9ybxq0
Sep, 2025 Vol. 14, Issue 1 14 views 1 downloads
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2
Research Article Vol. 13, Issue 1

Development of Energy Management System for Microgrid System Considering Demand Response Program for Clean and Economic Operation

Obiabo Okeme*, B. Jimoh, A. B. Kunya, D.E Abah

Micro-grids are small-scale localized energy systems operating independently or in conjunction with the main power grid. A micro-grid system (MGS) is made up of various energy sources like solar panels, wind turbines, fuel cells, along with storage units, control mechanisms, and a network of radial load feeders, all designed to enhance the economic...

DOI: 10.67203/zjeet.2024.7p0jzyj3
Sep, 2024 Vol. 13, Issue 1 5 views 2 downloads
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3
Research Article Vol. 13, Issue 1

Optimal Scheduling Scheme of an Autonomous Microgrid Considering the Operational and Maintenance Costs of the Micro-Sources

Abubakar Ahmed*, A.S. Abubakar, A. B. Kunya

The solution of the combined Economic-Emission Load Dispatch (EELD) problem of conventional or micro-grid (MG) system entails determination of the optimal power output of dispatchable generating units, to meet the system load, at the lowest possible cost and reduced greenhouse gases emission, subject to some constraints. In most studies, the instal...

DOI: 10.67203/zjeet.2024.1wbdlikq
Sep, 2024 Vol. 13, Issue 1 6 views 1 downloads
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4
Research Article Vol. 13, Issue 1

Development of Optimized Maximum PowerPoint Tracking Scheme for A Partially Shaded Photovoltaic System

M. Aderinola*, A.S. Abubakar, A. B. Kunya

Solar energy harnessed through photovoltaic (PV) technology plays a pivotal role in generating electrical energy. Maximizing the power output of solar modules requires optimal solar radiation. However challenges arise due to obstacles such as stationary objects, building, tree leaves and winds, which can result in the presence of multiple points of...

DOI: 10.67203/zjeet.2024.tz0qdiw8
Sep, 2024 Vol. 13, Issue 1 5 views
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5
Research Article Vol. 8, Issue 2

MODULAR MULTILEVEL CONVERTER WITH HARMONICS COMPENSATION FOR STATE-FEEDBACK CONTROLLER

A.U. Lawan*, A.Abdulkarim, I.S Madugu, A. B. Kunya, G.S. Shehu

The voltage variations among the sub-module (SM) capacitors result in harmonicssuperimposed unto the circulating current. The conventional control of the SM voltages usesa closed-loop proportional Integral (PI) controller based on carrier shifted pulse widthmodulation (CSPWM). The PI-controller provides a dc reference circulating current for thecon...

DOI: 10.67203/zjeet.2019.bpk45vih
Sep, 2019 Vol. 8, Issue 2 4 views
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