Results 51 to 60 of about 595 (166)

Levy Flight‐Enhanced Coot Optimization Algorithm‐Based MPPT for PV Systems Under Partial Shading Conditions

Energy Science &Engineering, Volume 13, Issue 12, Page 6084-6099, December 2025.
ABSTRACT The power generated by Photovoltaic (PV) systems is influenced by multiple factors, with irradiance and temperature being the most significant. Under Partial Shading Conditions (PSC), uneven irradiance distribution across PV arrays leads to a substantial reduction in output power.
Chuanlai Yuan, Fengyuan Huang, Juntao Xia, Jiabin Chen, Lingshuang Kong   +4 more
wiley   +1 more source

A Fast Maximum Power Point Estimator for PV Panels Installed at the Rooftop of a Vehicle

IEEE Access
This paper introduces a maximum power point tracking (MPPT) method based on an artificial neural network (ANN). The method uses measured voltage and power samples as inputs to predict the voltage adjustment required to achieve the global maximum power ...
Zhi-Kai Fan, Andhika Ardiyatno Subaktiar, Victor Andrean, Kuo Lung Lian, Suwarno, Jian-Hong Liu   +5 more
doaj   +1 more source

Adaptive Switch Matrix for PV Module Connections to Avoid Permanent Cross-Tied Link in PV Array System Under Non-Uniform Irradiations

IEEE Access, 2021
In this paper, the significance of cross-tied link between the solar photovoltaic (PV) modules in an array during partial shading conditions (PSCs) is introduced.
Rupendra Kumar Pachauri, Hassan Haes Alhelou, Jianbo Bai, Mohamad Esmail Hamedani Golshan   +3 more
doaj   +1 more source

Modelling of Salp Swarm MPPT Algorithm‐Based Quadra‐Tied Solar PV System to Minimise Power Loss in Urban Areas During Shading Scenarios

IET Smart Energy Systems, Volume 1, Issue 3, Page 272-288, December 2025.
This research presents a comparative analysis of salp swarm algorithm (SSA) and particle swarm optimisation (PSO) strategies for maximum power point tracking (MPPT) to alleviate the detrimental effects of partial shade on rooftop solar photovoltaic systems in urban settings utilising a quadra‐tied PV array design.
Abhinav Bhattacharjee, Suresh Mikkili
wiley   +1 more source

Maximum Power Point Tracking (MPPT) dengan Kontrol PID untuk Optimasi Pengisian Daya Baterai pada Panel Surya [PDF]

, 2022
Energi Matahari merupakan energi terbarukan sebagai salah satu dari energi alternatif pengganti bahan bakar untuk pembangkit listrik. Suatu cahaya baik yang tampak maupun yang tidak tampak memiliki dua buah sifat yaitu sebagai gelombang dan sebagai ...
Mulyadi, Adi, Muhammad Zainal Roisul Amin, Putra , Adi Pratama   +2 more
core   +2 more sources

Enhancing MPPT Performance in Partially Shaded PV Systems under Sensor Malfunctioning with Fuzzy Control

Energies, 2023
The shift towards sustainable energy sources is gaining momentum due to their environmental cleanliness, abundant availability, and eco-friendly characteristics.
Moazzam Ali Rabbani, Muhammad Bilal Qureshi, Salman A. Al Qahtani, Muhammad Mohsin Khan, Pranavkumar Pathak   +4 more
doaj   +1 more source

Effects of the Operating Point of Photovoltaic Strings on Sizing of DC‐ and AC‐Connected Energy Storage Systems for Power Smoothing

Advanced Energy and Sustainability Research, Volume 6, Issue 10, October 2025.
This study is based on measured current–voltage curves of a 23 module photovoltaic (PV) string. The results of the study show that, in practice, following the maximum power point (MPP) closest to the nominal MPP voltage instead of the global MPP has no major effect on sizing of energy storage systems for power smoothing of PV strings. Photovoltaic (PV)
Kari Lappalainen
wiley   +1 more source

Maximum power point tracking based on improved spotted hyena optimizer for solar photovoltaic [PDF]

, 2022
The conventional maximum power point tracking (MPPT) method such as perturb and observe (P&O) under partial shading conditions with non-uniform irradiation, can get trapped on local maximum power point (LMPP) and cannot reach global maximum power ...
Sumantri, Bambang, Novie Ayub Windarko, Alvianandy, Muhammad Farizky, Bambang Sumantri, Muhammad Farizky Alvianandy, Windarko, Novie Ayub   +5 more
core   +2 more sources

Time-Domain Modeling and Simulation of Hybrid Perturb and Observe–Particle Swarm Optimization Maximum Power Point Tracking for Enhanced CubeSat Photovoltaic Energy Harvesting

Energies
The escalating demand for efficient energy harvesting in CubeSat missions necessitates advanced maximum power point tracking (MPPT) techniques. This work presents a comprehensive time-domain analysis and simulation of three MPPT algorithms: perturb and ...
Khaya Ntutuzelo Dwaza, Senthil Krishnamurthy, Haltor Mataifa   +2 more
doaj   +1 more source

An enhanced MPPT algorithm based on adaptive extremum‐seeking control applied to photovoltaic systems operating under partial shading

IET Renewable Power Generation, 2021
This study presents an improved extremum‐seeking control (ESC) method, intended to optimise the maximum power point tracking (MPPT) in a photovoltaic (PV) generation system. More specifically, to overcome the problem associated with partial shading in PV
Rafaela Dizaró Silveira, Gabriel Pereira das Neves, Sérgio Augusto Oliveira da Silva, Bruno Augusto Angélico   +3 more
doaj   +1 more source