Extremum Seeking Control Maximum Power Point Tracking Applied to Solar PV Water Pumping System Using BLDC Motor

2019 ◽  
Author(s):  
Priyatosh Jena ◽  
Rajen Pudur ◽  
Toni Kamsi ◽  
Pencil Saring
Keyword(s):  
Extremum Seeking ◽  
Bldc Motor ◽  
Solar Pv ◽  
Maximum Power Point ◽  
Extremum Seeking Control ◽  
Pumping System ◽  
Point Tracking ◽  
Power Point Tracking ◽  
Water Pumping ◽  
Power Point

Maximum Power Point Tracking of Proton Exchange Membrane Fuel Cell With Fractional Order Filter and Extremum Seeking Control

2015 ◽  
Author(s):  
Jianxin Liu ◽  
Tiebiao Zhao ◽  
YangQuan Chen
Keyword(s):  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Extremum Seeking ◽  
Maximum Power Point ◽  
Pass Filter ◽  
Extremum Seeking Control ◽  
Point Tracking ◽  
Power Point Tracking ◽  
Power Point ◽  
Exchange Membrane

Proton Exchange Membrane FC (PEMFC) is widely recognized as a potentially renewable and green energy source based on hydrogen. Maximum power point tracking (MPPT) is one of the most important working conditions to be considered. In order to improve the searching performance such as convergence and robustness under disturbance and uncertainty, a kind of fractional order low pass filter (FOLPF) is applied for the MPPT controller design based on general Extremum Seeking Control (ESC). The controller is designed with FOLPF and high pass filter (HPF) substituting the normal LPF and HPF in the original ESC design. With this FOLPF ESC, better convergence and smooth performance is gained while maintaining the robust specifications. Simulation results are included to validate the proposed new FOLPF ESC scheme under disturbance and comparisons between FOLPF ESC and general ESC method are also provided.

scholarly journals Monitoring the performances of a maximum power point tracking photovoltaic (MPPT PV) pumping system driven by a brushless direct current (BLDC) motor

2019 ◽  
Vol 8 (2) ◽  
pp. 193
Author(s):  
Ba Abdellahi ◽  
Mohamed El Mamy Mohamed Mahmoud ◽  
Ne Ould Dah ◽  
Amadou Diakité ◽  
Aroudam El Hassen ◽  
...  
Keyword(s):  
Solar Radiation ◽  
Water Flow ◽  
Bldc Motor ◽  
Maximum Power Point ◽  
Pumping System ◽  
Point Tracking ◽  
Power Point Tracking ◽  
Dc Power ◽  
Power Point ◽  
The Relationship

Nowadays, water pumping systems powered by solar-cell generators are one of the most important applications. It’s a promising alternative to conventional electricity and diesel based pumping systems, especially for applications like community water supplies and irrigation. This study presents a monitored standalone photovoltaic solar direct pumping system using the Maximum Power Point Tracking (MPPT) algorithm to optimize the solar photovoltaic conversion efficiency. It was done at ISET-Rosso in Mauritania. The experimental setup based on Lorentz PS1200C-SJ8-5 pumping system consists of four photovoltaic (PV) panels, inverter PS1200, BLDC motor, centrifugal pump and a storage tank. The system has been monitored, in order to determine the relationship between: the DC power produced by the PV generator and the solar radiation; the water flow and the DC power and by then the relationship between the water flow and the solar radiation. The effect of ambient temperature and solar radiation on the PV panels was also done under Matlab/Simulink environment and compared to the experimental results. ©2019. CBIORE-IJRED. All rights reserved

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