Results 61 to 70 of about 307 (159)

Desenvolupament d'una aplicació en Lab View per l'avaluació d'algoritmes MPPT i GMPPT [PDF]

, 2018
El present treballde fi d'estudisestà enfocat a l'anàlisi, avaluació experimental i comparació d'algoritmes de seguiment del punt de màxima potència (MPPT).
Ferran Aymami, Marçal
core   +1 more source

A Novel PV Array Reconfiguration Algorithm Approach to Optimising Power Generation across Non-uniformly Aged PV Arrays by merely Repositioning

J, 2020
Photovoltaic (PV) module working conditions lack consistency and PV array power outputs fluctuate due to the non-uniform impact that aging has on various PV modules in a PV array.
Mohammed Alkahtani, Zuyu Wu, Colin Sokol Kuka, Muflah S Alahammad, Kai Ni   +4 more
doaj   +1 more source

Regenerative Braking in PV‐Mounted Electric Vehicle With Reduced Switch VSI‐Driven BLDC Motor and HAP‐FUP Controller

International Transactions on Electrical Energy Systems, Volume 2024, Issue 1, 2024.
The electric vehicle’s overall efficiency can be augmented through the implementation of the regenerative braking system (RBS), which serves to extend the drive range. This paper explores a method for further increasing said range by implementing a roof‐mounted photovoltaic (PV) system in conjunction with RBS, resulting in an impressive 25.14% increase
Ron Carter S. B., Thangavel S., Jagabar Sathik   +2 more
wiley   +1 more source

Particle Swarm Optimization–Based Global MPPT for a Standalone PV Water Pumping System Under Partial Shading [PDF]

E3S Web of Conferences
Partial shading conditions (PSCs) distort the photovoltaic (PV) power–voltage characteristic and generate multiple local maxima, potentially trapping conventional maximum power point tracking (MPPT) algorithms and reducing the energy available to motor ...
Id Ouissaaden Fatima, Kamel Hamza, Elmourabit Fahd, Essakali Yassine, Dlimi Said   +4 more
doaj   +1 more source

Photovoltaic GMPPT Control Method under Local Shade Based on Improved DBO

Chinese Journal of Electrical Engineering
Peijin Liu, Tao Huang, Haojian Ding, Lei Dong, Jie Li   +4 more
exaly   +2 more sources

Dynamic Average-Value Modeling and Stability of Shipboard PV–Battery Converters with Curve-Scanning Global MPPT

Electricity
Maritime power systems must reduce fuel use and emissions while improving resilience. We study a shipboard PV–battery subsystem interfaced with a DC–DC converter running maximum power point tracking (MPPT) and curve-scanning GMPPT to manage partial ...
Andrei Darius Deliu, Emil Cazacu, Florențiu Deliu, Ciprian Popa, Nicolae Silviu Popa, Mircea Preda   +5 more
doaj   +1 more source

An Enhanced 0.8VOC-Model-Based Global Maximum Power Point Tracking Method for Photovoltaic Systems [PDF]

, 2020
Under partial shading conditions (PSC), the power-voltage (P-V) characteristic curve of a photovoltaic string exhibits multiple peaks, posing a big challenge to the problem of global maximum power point tracking (GMPPT).
Ma, Jieming, Yue, Y, Wen, H, Smith, Jeremy S., Man, KL, Yue, Yong, Ma, J, Wen, Huiqing, Bi, Z, Bi, Ziqiang, Smith, JS, Man, Ka Lok   +11 more
core   +1 more source

Global MPPT scheme for photovoltaic string inverters based on restricted voltage window search algorithm

, 2014
String inverter photovoltaic (PV) systems with bypass diodes require improved global maximum power point tracking (GMPPT) algorithms to effectively reach the absolute maximum power operating point. Several GMPPT algorithms have been proposed to deal with
Boztepe M., Silvestre S., Velasco-Quesada G., Karatepe E., Guinjoan F., Chouder A.   +5 more
core   +2 more sources

Análisis del Seguimiento del Punto de Máxima Potencia Global (GMPPT) con Perfiles de Sombras para una Granja Fotovoltaica

, 2020
En el presente artículo se desarrolla el análisis e implementación de un sistema para el seguimiento del punto de potencia máxima global (GMPPT) de una granja fotovoltaica (FV).
Pozo, Marcelo
core  

A novel global MPPT technique using improved PS-FW algorithm for PV system under partial shading conditions

, 2021
Under partial shading conditions (PSC), conventional Maximum Power Point Tracking (MPPT) algorithms are unable to reach the Maximum Power Point (MPP) due to non-linear characteristics of the curve.
Chai, Lucas Gao King, Chiong, Choo W. R., Juwono, Filbert H., Gopal, Lenin, Ling, Huo Chong, Basuki, Thomas Anung; id_orcid   +5 more
core   +1 more source