Robust nonlinear MPPT controller for PV energy systems using PSO-based integral backstep** and artificial neural network techniques

A Harrison, J Dieu Nguimfack-Ndongmo… - International Journal of …, 2024 - Springer
A PV system is subject to random variations in environmental conditions, and continuous
tracking of the maximum power point is an indispensable step to improve the PV operational …

A simplified control algorithm for efficient and robust tracking of the maximum power point in PV systems

T Chen, A Harrison, NH Alombah, M Aurangzeb… - Control Engineering …, 2024 - Elsevier
This article presents a novel two-stage simplified control algorithm designed to enhance the
Maximum Power Point Tracking (MPPT) operation of PV systems while minimizing the …

A novel simplified buck power system control algorithm: application to the emulation of photovoltaic solar panels

W Zhu, A Harrison… - Computers and …, 2024 - Elsevier
This paper proposes an innovative simplified two-stage algorithm for precise and durable
regulation of the buck power systems. A critically damped of response is captured and …

Development of an efficient and rapid computational solar photovoltaic emulator utilizing an explicit PV model

NH Alombah, A Harrison, S Kamel, HB Fotsin… - Solar Energy, 2024 - Elsevier
This paper presents a novel simplified and flexible Photovoltaic emulator (PVE) that
effectively emulates the static and dynamic characteristics of a solar panel. By meticulously …

Solar irradiance estimation and optimum power region localization in PV energy systems under partial shaded condition

A Harrison, NH Alombah, JDN Ndongmo - Heliyon, 2023 - cell.com
The efficient operation of PV systems relies heavily on maximum power point tracking
(MPPT). Additionally, such systems demonstrate complex behavior under partial shading …

Enhanced control strategy for photovoltaic emulator operating in continuously changing environmental conditions based on shift methodology

A Harrison, S Ullah, NH Alombah, M Bajaj… - Scientific Reports, 2024 - nature.com
This article investigates an inventive methodology for precisely and efficiently controlling
photovoltaic emulating (PVE) prototypes, which are employed in the assessment of solar …

[HTML][HTML] Implementation of a low-cost current perturbation-based improved PO MPPT approach using Arduino board for photovoltaic systems

A Chellakhi, S El Beid, M El Marghichi… - e-Prime-Advances in …, 2024 - Elsevier
In photovoltaic (PV) systems, the conversion of solar energy into electrical energy by the PV
module is influenced by various factors, including sunlight intensity and temperature. To …

Leveraging MPPT capability for solar irradiance estimation: H-INC-IBS-based assessment of explicit models under real-world climatic conditions

T Chen, A Harrison, NH Alombah, M Aurangzeb… - Computers and …, 2024 - Elsevier
This research investigates a low-cost method for estimating irradiance. The approach uses
maximum power point tracking (MPPT) to easily estimate irradiance in a Photovoltaic (PV) …

[HTML][HTML] Towards a Simple and efficient implementation of solar photovoltaic emulator: an explicit PV model based approach

A Harrison, NH Alombah, S Kamel… - Engineering …, 2023 - mdpi.com
A photovoltaic emulator (PVE) is a specialized device designed to mimic the static and
dynamic properties of a solar panel. It serves as a crucial tool for testing and validating PV …

A novel MPPT-based solar irradiance estimator: integration of a hybrid incremental conductance integral backstep** algorithm for PV systems with experimental …

A Harrison, NH Alombah, S Kamel, H Kotb… - Engineering …, 2023 - mdpi.com
This paper outlines the development of a high-performance maximum power point tracking
(MPPT)-based solar irradiance estimator for photovoltaic (PV) systems. The suggested …