Results 11 to 20 of about 624,092 (299)

Maximum power point tracking converter based on the open-circuit voltage method for thermoelectric generators [PDF]

open access: yes, 2015
Thermoelectric generators (TEGs) convert heat energy into electricity in a quantity dependant on the temperature difference across them and the electrical load applied.
Knox, Andrew, Montecucco, Andrea
core   +1 more source

The use of power gyrator structures as energy processing cells in photovoltaic solar facilities [PDF]

open access: yes, 2014
This paper will provide a classification of high efficiency switching power-gyrator structures and their use as cells for energy processing in photovoltaic solar facilities. Having into account the properties of these topologies presented in the article,
Martínez García, Herminio
core   +1 more source

Advanced MPPT Algorithm for Distributed Photovoltaic Systems

open access: yesEnergies, 2019
The basic and adaptive maximum power point tracking algorithms have been studied for distributed photovoltaic systems to maximize the energy production of a photovoltaic (PV) module.
Hyeon-Seok Lee, Jae-Jung Yun
doaj   +1 more source

Fuzzy model based multivariable predictive control design for rapid and efficient speed-sensorless maximum power extraction of renewable wind generators

open access: yesElectrical engineering & Electromechanics, 2022
Introduction. A wind energy conversion system needs a maximum power point tracking algorithm. In the literature, several works have interested in the search for a maximum power point wind energy conversion system.
B. Babes   +4 more
doaj   +1 more source

Maximum Power Point Tracking Using Fuzzy Logic Control [PDF]

open access: yesPort Said Engineering Research Journal, 2012
This paper proposes an intelligent control method for the maximum power point tracking (MPPT) of a photovoltaic system under variable temperature and insolation conditions. This method uses a fuzzy logic controller applied to a DCDC converter device. The
doaj   +1 more source

Enhanced Grey Wolf Optimizer Based MPPT Algorithm of PV System Under Partial Shaded Condition [PDF]

open access: yes, 2017
Partial shading condition is one of the adverse phenomena which effects the power output of photovoltaic (PV) systems due to inaccurate tracking of global maximum power point.
Cherukuri, S. K. (Santhan)   +1 more
core   +1 more source

Analysis of the energy harvesting performance of a piezoelectric bender outside its resonance [PDF]

open access: yes, 2014
When the frequency of the source of vibration of a piezolectric generator is significantly different from its eigenfrequency, the dielectric power losses become prominent and decrease the amount of power which is practically harvested.
AMANCI, Adrien   +5 more
core   +6 more sources

Modeling and Control of A Combined Wind-Solar Microgrid [PDF]

open access: yes, 2014
This paper introduces a standalone hybrid power generation system consisting of solar and wind power sources and a DC load. A supervisory control unit, designed to execute maximum power point tracking (MPPT), is introduced to maximize the simultaneous ...
Izadian, Afshin, Shen, Dan
core   +1 more source

Implementasi Maximum Power Point Tracking pada Photovoltaic Berbasis P&O-Fuzzy

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2017
Maximum Power Point Tracking (MPPT) technology is an alternative solution to improve efficiency of solar cells (photovoltaic). The main part of MPPT technology is DC-DC converter circuit and control algorithm.
Machmud Effendy   +2 more
doaj   +1 more source

An Efficient Variable Step Solar Maximum Power Point Tracking Algorithm

open access: yesEnergies, 2023
The classic Photovoltaic system maximum power point tracking technique cannot concurrently take into account the dynamic response speed and steady-state accuracy when the light intensity changes.
Yang Meng   +4 more
doaj   +1 more source

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