Results 61 to 70 of about 52,139 (303)

Dual-fuzzy based MPPT for dual-load operation with photovoltaic SEPIC converter [PDF]

, 2015
In this paper, a dual load operation with dual maximum power point tracking (MPPT) for standalone photovoltaic (PV) system is introduced. This work investigates performance of PV system with dual load operation and variable irradiance by using proposed ...
Abdul Rahman, Ribhan Zafira, Abdul Wahab, Noor Izzri, Mohd Radzi, Mohd Amran, Mohd Zainuri, Muhammad Ammirrul Atiqi, Ramalu, Tanaselan   +4 more
core   +1 more source

Wind Turbine Modeling, Maximum Power Point Tracking (MPPT), and Experimental Validation

RE&PQJ
The research presented is driven by the global increase in wind power capacity and the commitment of the scientific community to facilitate its integration into electrical grids. The focus of this study is the modeling of a wind turbine system, beginning with its mechanical components.
Eben Zaid, Ichrak, Samuel Raj, Daison Stallon, Vidal Seguí, Yolanda, Boussada, Moez, Said Nouri, Ahmed   +4 more
openaire   +4 more sources

Arithmetic optimization algorithm based maximum power point tracking for grid-connected photovoltaic system

Scientific Reports, 2023
This paper suggests an optimal maximum power point tracking (MPPT) control scheme for a grid-connected photovoltaic (PV) system using the arithmetic optimization algorithm (AOA).
M. A. Mohamed, Shymaa Nasser Ahmed, Mohamed Eladly Metwally   +2 more
semanticscholar   +1 more source

External Current Source–Based Unilluminated PV Partial Shading Emulation System Verified Through the Hybrid Global Search Adaptive Perturb and Observe MPPT Algorithm

Frontiers in Energy Research, 2022
In this study, a novel PV emulator and the state-of-art learning–based real-time hybrid global search adaptive perturb and observe (P&O) maximum power point tracking (MPPT) algorithm have been presented.
Yidong Wang, Cagfer Yanarates, Zhongfu Zhou   +2 more
doaj   +1 more source

Ordering Technique for the Maximum Power Point Tracking of an Islanded Solar Photovoltaic System

Sustainability, 2023
The world’s attention has turned towards renewable energy due to escalating energy demands, declining fossil fuel reservoirs, greenhouse gas emissions, and the unreliability of conventional energy systems. The sun is the only renewable energy source that
Muhammad Mateen Afzal Awan, A. B. Asghar, M. Y. Javed, Zsolt Čonka   +3 more
semanticscholar   +1 more source

Scalable Fabrication of High‐Efficiency Thin‐Film Perovskite Solar Cells in Air via Polymer‐Mediated Synthesis of α‐FAPbI3 Microcrystals

Advanced Materials, EarlyView.
We report a scalable strategy using PPG‐coated α‐FAPbI3 microcrystals that may be processed in air and undergo controlled redissolution to form highly oriented, defect‐suppressed perovskite films. The PSCs derived from these films deliver a PCE of 26.5% and exhibit enhanced stability, demonstrating potential for industrial large‐scale perovskite ...
Fan Shen, Chenxu Zhao, Jia Xu, Xunhui Wang, Jiale Chen, Huijing Liu, Pengchen Zou, Xuewei Liu, Yao Fu, Huifang Han, Kun Lang, Yijun Wang, Xingyu Gao, Zhaofu Fei, Hong Zhang, Paul J. Dyson, Jianxi Yao   +16 more
wiley   +1 more source

Development of a boost convertor for photovoltaic system MPPT using fuzzy logic control [PDF]

, 2013
Photovoltaic (PV) systems has received great attention in research for generating renewable energy due to its advantages over fossil based energy in terms of sustainability, environmental friendliness and price stability.
Abdull Kadir, Junaini
core  

Towards green energy for smart cities: particle swarm optimization based MPPT approach [PDF]

, 2018
This paper proposes an improved one-power-point (OPP) maximum power point tracking (MPPT) algorithm for wind energy conversion system (WECS) to overcome the problems of the conventional OPP MPPT algorithm, namely, the difficulty in getting a precise ...
Abdullah, MA, Al-Hadhrami, T, Tan, CW, Yatim, AHM   +3 more
core   +1 more source

Maximum Power Point Tracking (MPPT) for a PV Powered Z-Source Inverter

Indian Journal of Science and Technology, 2016
Objectives: A constant voltage maximum power point tracking algorithm based PV powered z-source inverter was examined for varying irradiation and temperature to maximize power output. Method: Maximum power point tracking algorithm applied to photo voltaic system keep the boost converter output constant.
S. Kamalakkannan, D. Kirubakaran
openaire   +1 more source

Defect Dynamics and Solution‐Processed Interconnects in Perovskite‐Organic Tandem Solar Cells

Advanced Science, EarlyView.
In this study, we identify the underlying cause of efficiency losses in WBG perovskites, which is ascribed to the presence of mobile defects distributed at surface regions. We further employ effective passivation agent with functional chemical groups to facilitate the healing of the mobile defects, thereby enhancing the VOC to 1.35 V and champion ...
Yingjie Hu, Qianyi Li, Kaifeng Jing, Jiangsheng Yu, Fuyi Zhou, Zhenhai Ai, You Chen, Yue Zhao, Yijia Zhang, Zhenyi Ni, Yang Bai, Gang Li, Guang Yang   +12 more
wiley   +1 more source