Results 201 to 210 of about 307,243 (226)

Logarithmic PSO-Based Global/Local Maximum Power Point Tracker for Partially Shaded Photovoltaic Systems

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022
It is well known that under partial shading conditions, Photovoltaic generator power-voltage characteristic presents over one maximum due to the use of bypass diodes. Classical Hill Climbed methods cannot found the global maximum and often converges to a local maximum. Among numerous optimization methods used to track the global maximum, Particle Swarm
Salim Makhloufi, Saad Mekhilef
openaire   +4 more sources

Eliminating The Problem of Trapping in Local Maximum Power Point under Partial Shading Conditions for PV System

2019 IEEE 4th International Future Energy Electronics Conference (IFEEC), 2019
This study realizes a new solar-power generation system that can complete the global maximum power point tracking (GMPPT) control under uniform irradiation and partial shading conditions (UIC and PSC, respectively). The MCU of the proposed system calculates the I GMPP of the photovoltaic (PV) module to accurately execute GMPPT on the basis of the PV ...
Chang-Hua Lin   +2 more
openaire   +3 more sources

Identification and maximum power point tracking of photovoltaic generation by a local neuro-fuzzy model

IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, 2012
With the rapid proliferation of the DC distribution systems, special attentions are paid to the photovoltaic (PV) generations. This paper addresses the problem of maximum power point tracking (MPPT) for PV systems using a local neuro fuzzy (LNF) network and steepest descent (SD) optimization algorithm.
Kumars Rouzbehi   +3 more
openaire   +2 more sources

Power Output of a Standalone Photovoltaic Generator under Maximum Power Point Tracking in a Changing Local Weather Condition

2021
The effect of changing metrological conditions on the power output performance of a local photovoltaic module as well as the effect of utilizing maximum power point tracking on the power output of the photovoltaic system is investigated in this paper.
Ayodele, T.R   +2 more
openaire   +1 more source

Hybrid Algorithm for PV Maximum Power Point Tracking under Localized Shading Situation

2024 36th Chinese Control and Decision Conference (CCDC)
Xiangzi Xia, Chun Zhang
openaire   +1 more source

Maximum photovoltaic power point tracking based on hybrid GWO-P&Q algorithm under local shadow

Journal of Measurement Science and Instrumentation
Feng ZHAO   +3 more
openaire   +1 more source

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