DESIGN AND SIMULATION OF MPPT OF PV ARRAY USING DC-DC BOOST CONVERTER

2017 ◽  
Vol 4 (02) ◽  
Keyword(s):  
Boost Converter ◽  
Pv Array

Daily Constant PV Output Power Supplying AC pumps using Batteries

2016 ◽  
Vol 2 (2) ◽  
pp. 275
Author(s):  
Mohamed Mahmoud Ismail
Keyword(s):  
Output Power ◽  
Boost Converter ◽  
Operating Conditions ◽  
Voltage Source ◽  
Maximum Power Point ◽  
Pv Array ◽  
Point Tracking ◽  
Power Point Tracking ◽  
Three Phase ◽  
Power Point

This paper presents 200 KW three phase standalone photovoltaic systems supplying pumping station consist of four pumps 40 KW rating. The system utilizes a two stage energy conversion power conditioning unit topology composed of a DC-DC boost converter and three level-three phase voltage source inverter (VSI). The Boost converter in this paper is designed to operate in continuous mode and controlled for maximum power point tracking (MPPT). The fluctuating output power of the PV array system during the day is the commonly problem in the power system.  In this paper a nickel-Cadmium battery will be used to maintain the output power generated from the PV array supplying the pumps to be constant all the day under different operating conditions. The system is modeled and studied using MATLAB/Simulink

scholarly journals PV array connected to the grid with the implementation of MPPT algorithms (INC, P&O and FL Method)

2019 ◽  
Vol 10 (4) ◽  
pp. 2084
Author(s):  
Oumnia Lagdani ◽  
Mourad Trihi ◽  
Badre Bossoufi
Keyword(s):  
Fuzzy Logic ◽  
Boost Converter ◽  
Photovoltaic System ◽  
Solar Pv ◽  
Maximum Power Point ◽  
Matlab Simulink ◽  
Pv Array ◽  
Incremental Conductance ◽  
Simulation Results ◽  
Power Point

The purpose of this article is to extract the maximum power point at which the photovoltaic system can operate optimally. The system considered is simulated under different irradiations (between 200 W/m<sup>2</sup> and 1000 W/m<sup>2</sup>), it mainly includes the established models of solar PV and MPPT module, a DC/DC boost converter and a DC/AC converter. The most common MPPT techniques that will be studied are: "Perturbation and Observation" (P&amp;O) method, "Incremental Conductance" (INC) method, and "Fuzzy Logic" (FL) control. Simulation results obtained using MATLAB/Simulink are analyzed and compared to evaluate the performance of each of the three techniques.

Power Quality Enhancement in Microgrid

2014 ◽  
Vol 573 ◽  
pp. 668-672
Author(s):  
Tatipamula Mohana ◽  
Nallaperumal Chellammal ◽  
Smrithi Vijayan
Keyword(s):  
Power Quality ◽  
Boost Converter ◽  
Multilevel Inverter ◽  
Voltage Sag ◽  
Quality Enhancement ◽  
Matlab Simulink ◽  
Pv Array ◽  
Hybrid Combination ◽  
Power Quality Conditioner ◽  
Cascaded Multilevel Inverter

This paper deals with the mitigation of voltage sag and harmonic profile improvement in a microgrid system. The microgrid system contains a hybrid combination of PV array, Battery interfaced with a cascaded multilevel inverter through a boost converter. The microgrid feeds a non-linear balanced load. The occurrence of voltage sag in the microgrid is compensated using the reference current for mitigation by using the SRF theory. The proposed power quality conditioner can compensate the voltage variations and harmonic profile distortions caused by the load changes. The efficacy of the proposed power quality conditioner in the microgrid system is validated through the MATLAB/Simulink.

Implementation of Incremental Conductance MPPT Algorithm with Integral Regulator by Using Boost Converter in Grid-Connected PV Array

2021 ◽  
pp. 1-14
Author(s):  
Muhammad Abu Bakar Siddique ◽  
Adeel Asad ◽  
Rao M. Asif ◽  
Ateeq Ur Rehman ◽  
Muhammad Tariq Sadiq ◽  
...  
Keyword(s):  
Boost Converter ◽  
Pv Array ◽  
Incremental Conductance

scholarly journals Control of a Photovoltaic-battery grid-connected multi-source system under different operating conditions

2021 ◽  
Vol 297 ◽  
pp. 01016
Author(s):  
Siham Chakiri ◽  
My Tahar Lamchich
Keyword(s):  
Primary Source ◽  
Boost Converter ◽  
Operating Conditions ◽  
Solar Irradiation ◽  
Control Technique ◽  
Source Power ◽  
Pwm Inverter ◽  
Power Extraction ◽  
Pv Array ◽  
Dc Bus

This paper deals with the control of a grid-connected multi-source power system based on a photovoltaic (PV) array and a battery energy storage system (ESS), taking into account the variable and intermittent characteristics of the solar irradiation level and the ambient temperature in Morocco. The PV generator is connected via a dc-dc boost converter to a common dc bus which is connected through a bidirectional dc-dc converter to the battery ESS. The dc bus output is connected to the mains via a PWM dc-ac converter with an LCL filter. The control technique consists of three parts: the PV array is considered as the primary source and the boost converter is controlled locally to generate the maximum power extraction (MPPT), while the bidirectional dc-dc converter of the ESS battery is controlled to ensure the energy balance according to the power flow under different solar irradiation and temperature conditions. The PWM inverter is controlled to regulate the DC bus voltage and maintain the power factor at the unit. The system is implemented in Matlab/Simulink environment. The effectiveness of the control strategy is carried out by simulation results.

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