Analysis of sepic DC/DC converter using perturb & observe algorithm for photovoltaic charge controller

The solar energy is one of the renewable energy sources that plays an important part in our daily life nowadays. The solar energy harvesting system usually consists of solar panels and inverters. The inverter consists of many subsystems; solar charge controller is one of them. As the name suggests,...

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Main Author:	Wan Muhammad Firdaus, Wan Sulaiman
Format:	Thesis
Language:	English English English
Published:	2015
Subjects:	T Technology (General) TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://umpir.ump.edu.my/id/eprint/13151/ http://umpir.ump.edu.my/id/eprint/13151/ http://umpir.ump.edu.my/id/eprint/13151/1/FKEE%20-%20WAN%20MUHAMMAD%20FIRDAUS%20WAN%20SULAIMAN%20-%20CD%209683.pdf http://umpir.ump.edu.my/id/eprint/13151/2/FKEE%20-%20WAN%20MUHAMMAD%20FIRDAUS%20WAN%20SULAIMAN%20-%20CD%209683%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/13151/5/FKEE%20-%20WAN%20MUHAMMAD%20FIRDAUS%20WAN%20SULAIMAN%20-%20CD%209683%20-%20CHAP%203.pdf

id	ump-13151
recordtype	eprints
spelling	ump-131512016-06-01T07:36:11Z http://umpir.ump.edu.my/id/eprint/13151/ Analysis of sepic DC/DC converter using perturb & observe algorithm for photovoltaic charge controller Wan Muhammad Firdaus, Wan Sulaiman T Technology (General) TK Electrical engineering. Electronics Nuclear engineering The solar energy is one of the renewable energy sources that plays an important part in our daily life nowadays. The solar energy harvesting system usually consists of solar panels and inverters. The inverter consists of many subsystems; solar charge controller is one of them. As the name suggests, solar charge controller plays a crucial role in harvesting maximum energy from the sun’s irradiation. This thesis focuses on solar charge controller area; which presents theoretical studies on the photovoltaic (PV) module characteristics and Maximum Power Point Tracking (MPPT) capability. This study uses real irradiation data to analyze the PV module characteristics and the MPPT algorithm in MATLAB. The simulations in PSIM software is to verify the Single Ended Primary Inductor Converter (SEPIC) circuit with Perturb & Observe (P&O) MPPT algorithm method. This simulation provides an information on the charge controller capability to produce an output power as close as the input power on the changement of the solar irradiation intensity. This simulation provides an information on how the P&O algorithm reacts to the changement of solar irradiation and how long it took for this MPPT to track the Maximum Power Point (MPP). The SEPIC hardware analysis is likely to be the determination of the losses in the SEPIC circuit at certain working frequency parameters and component selections. This experiment also contributes to the knowledge on the switching and conduction losses, where in reality depending on many parameters. On the ideal SEPIC circuit (lossless converter), the efficiency can reach as high as 98% at maximum solar irradiation. By comparison, given the same components with the same value, the experimental SEPIC circuit can obtain an efficiency of only 77%. 2015-04 Thesis NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/13151/1/FKEE%20-%20WAN%20MUHAMMAD%20FIRDAUS%20WAN%20SULAIMAN%20-%20CD%209683.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/13151/2/FKEE%20-%20WAN%20MUHAMMAD%20FIRDAUS%20WAN%20SULAIMAN%20-%20CD%209683%20-%20CHAP%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/13151/5/FKEE%20-%20WAN%20MUHAMMAD%20FIRDAUS%20WAN%20SULAIMAN%20-%20CD%209683%20-%20CHAP%203.pdf Wan Muhammad Firdaus, Wan Sulaiman (2015) Analysis of sepic DC/DC converter using perturb & observe algorithm for photovoltaic charge controller. Masters thesis, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:93865&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	T Technology (General) TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	T Technology (General) TK Electrical engineering. Electronics Nuclear engineering Wan Muhammad Firdaus, Wan Sulaiman Analysis of sepic DC/DC converter using perturb & observe algorithm for photovoltaic charge controller
description	The solar energy is one of the renewable energy sources that plays an important part in our daily life nowadays. The solar energy harvesting system usually consists of solar panels and inverters. The inverter consists of many subsystems; solar charge controller is one of them. As the name suggests, solar charge controller plays a crucial role in harvesting maximum energy from the sun’s irradiation. This thesis focuses on solar charge controller area; which presents theoretical studies on the photovoltaic (PV) module characteristics and Maximum Power Point Tracking (MPPT) capability. This study uses real irradiation data to analyze the PV module characteristics and the MPPT algorithm in MATLAB. The simulations in PSIM software is to verify the Single Ended Primary Inductor Converter (SEPIC) circuit with Perturb & Observe (P&O) MPPT algorithm method. This simulation provides an information on the charge controller capability to produce an output power as close as the input power on the changement of the solar irradiation intensity. This simulation provides an information on how the P&O algorithm reacts to the changement of solar irradiation and how long it took for this MPPT to track the Maximum Power Point (MPP). The SEPIC hardware analysis is likely to be the determination of the losses in the SEPIC circuit at certain working frequency parameters and component selections. This experiment also contributes to the knowledge on the switching and conduction losses, where in reality depending on many parameters. On the ideal SEPIC circuit (lossless converter), the efficiency can reach as high as 98% at maximum solar irradiation. By comparison, given the same components with the same value, the experimental SEPIC circuit can obtain an efficiency of only 77%.
format	Thesis
author	Wan Muhammad Firdaus, Wan Sulaiman
author_facet	Wan Muhammad Firdaus, Wan Sulaiman
author_sort	Wan Muhammad Firdaus, Wan Sulaiman
title	Analysis of sepic DC/DC converter using perturb & observe algorithm for photovoltaic charge controller
title_short	Analysis of sepic DC/DC converter using perturb & observe algorithm for photovoltaic charge controller
title_full	Analysis of sepic DC/DC converter using perturb & observe algorithm for photovoltaic charge controller
title_fullStr	Analysis of sepic DC/DC converter using perturb & observe algorithm for photovoltaic charge controller
title_full_unstemmed	Analysis of sepic DC/DC converter using perturb & observe algorithm for photovoltaic charge controller
title_sort	analysis of sepic dc/dc converter using perturb & observe algorithm for photovoltaic charge controller
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/13151/ http://umpir.ump.edu.my/id/eprint/13151/ http://umpir.ump.edu.my/id/eprint/13151/1/FKEE%20-%20WAN%20MUHAMMAD%20FIRDAUS%20WAN%20SULAIMAN%20-%20CD%209683.pdf http://umpir.ump.edu.my/id/eprint/13151/2/FKEE%20-%20WAN%20MUHAMMAD%20FIRDAUS%20WAN%20SULAIMAN%20-%20CD%209683%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/13151/5/FKEE%20-%20WAN%20MUHAMMAD%20FIRDAUS%20WAN%20SULAIMAN%20-%20CD%209683%20-%20CHAP%203.pdf
first_indexed	2023-09-18T22:15:25Z
last_indexed	2023-09-18T22:15:25Z
_version_	1777415305016901632

Analysis of sepic DC/DC converter using perturb & observe algorithm for photovoltaic charge controller

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