Results 21 to 30 of about 285 (161)

Adapted flower pollination algorithm for a standalone solar photovoltaic system

Mehran University Research Journal of Engineering and Technology, 2022
This Extraction of the maximum electrical power from a solar photovoltaic (PV) system under numerous weather conditions is required to reduce its payback time period, per unit energy price, and to compensate for the high initial price of the solar PV ...
Muhammad Mateen Afzal Awan, Mehmoona Javed Awan   +1 more
doaj   +1 more source

Performance analysis of PV array configurations (SP, BL, HC and TT) to enhance maximum power under non‐uniform shading conditions

Engineering Reports, 2020
Partial shading condition (PSC) causes the significant increase in power losses of solar photovoltaic arrays. Partial shading is due to the shadows of passing clouds, chimneys, trees, bird droppings, various tall building structures etc. At the PSCs, the
Praveen Kumar Bonthagorla, Suresh Mikkili   +1 more
doaj   +1 more source

A Novel Technique Based on Peafowl Optimization Algorithm for Maximum Power Point Tracking of PV Systems Under Partial Shading Condition

Frontiers in Energy Research, 2021
One of the most critical tasks during the application of photovoltaic (PV) systems is to harvest the optimal output power at various environmental scenarios, which is called maximum power point tracking (MPPT).
Dongrui Li, Jinjin Li, Ning Wang
doaj   +1 more source

A Novel Global MPP Tracking of Photovoltaic System based on Whale Optimization Algorithm

International Journal of Renewable Energy Development, 2016
To harvest maximum amount of solar energy and to attain higher efficiency, photovoltaic generation (PVG) systems are to be operated at their maximum power  point (MPP) under both variable climatic and partial shaded condition (PSC).
Cherukuri Santhan Kumar, Rayapudi Srinivasa Rao   +1 more
doaj   +1 more source

An Enhanced Grey Wolf Optimization Algorithm for Photovoltaic Maximum Power Point Tracking Control Under Partial Shading Conditions

IEEE Open Journal of the Industrial Electronics Society, 2022
A partial shading condition (PSC) is one of the most common problems in the photovoltaic (PV) system. It causes the output power of a PV system drastically decrease.
Ibrahim Saiful Millah, Pei Cheng Chang, Dawit Fekadu Teshome, Ramadhani Kurniawan Subroto, Kuo Lung Lian, Jia-Fu Lin   +5 more
doaj   +1 more source

Improved RCC-Based MPPT Strategy for Enhanced Solar Energy Harvesting in Shaded Environments

IEEE Access
An improved ripple correlation control (iRCC) algorithm is proposed to enable conventional ripple correlation control (cRCC) to track maximum power under uniform and partial shading condition (PSC). The proposed iRCC has two parts; the first part detects
Hamid Khan, Hadeed Ahmed Sher, Afaq Hussain, Abdullah M. Noman, Ali Faisal Murtaza, Kareem M. AboRas   +5 more
doaj   +1 more source

MPPT CONTROL ALGORITHM BASED ON OPTIMIZATION OF SOLAR SYSTEM UNDER PARTIAL SHADING CONDITION (PSC)

Transmisi: Jurnal Ilmiah Teknik Elektro
Sistem fotovoltaik memiliki sifat intermiten karena bergantung pada kondisi lingkungan yang dinamis. Oleh karena itu, metode MPPT dikembangkan untuk melacak daya maksimum sehingga dalam kondisi lingkungan yang bervariasi sehingga sistem fotovoltaik dapat memaksimalkan produksinya.
Anak Agung Istri Pandawani, Ida Bagus Gede Manuaba, Agus Dharma   +2 more
openaire   +1 more source

Event-Driven, Condition-Aware MPPT Framework for Robust Tracking Under Partial Shading and Dynamic Irradiance

IEEE Access
Partial shading conditions (PSC) introduce multiple peaks in photovoltaic P-V characteristics, causing conventional MPPT algorithms to converge prematurely at local maxima.
Youcef Souda, Masafumi Miyatake
doaj   +1 more source

Centralized Control Topology for PV Farms Shading Detection and GMPP Searching Restarting Condition

IEEE Access, 2022
The power output of the solar panels follows a power-voltage (P-V) characteristic containing only one Global Maximum Point (GMP) in the normal conditions.
Cesar A. Negri, Saeed Daneshvardehnavi, Konrad Erich Kork Schmitt, Ali Esmaeel Nezhad, Pedro H. J. Nardelli, Stephen Bayne, Michael G. Giesselmann   +6 more
doaj   +1 more source

Power Grid Frequency Regulation Strategy for Photovoltaic Plant Based on Multi-Objective Harris Hawks Optimization

Frontiers in Energy Research, 2021
To settle the issue of balance between two objectives, i.e., photovoltaic (PV) power station output power maximization and frequency regulation (FR) signals response, a novel PV reconfiguration strategy is proposed in this work, which maximizes the ...
Long Wang, Xucheng Chang, Xiang Li, Wenli Huang, Yingying Jiao   +4 more
doaj   +1 more source