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Dissertations / Theses on the topic 'Photovoltaic Stand-alone system'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Goh, Wei Chiun. "Hybrid hydrogen energy stored in stand-alone power system." Thesis, Curtin University, 2008. http://hdl.handle.net/20.500.11937/578.

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A stand-alone power system is an autonomous system that supplies electricity to the user load without being connected to the electric grid. This kind of decentralized system is frequently located in remote and inaccessible areas. The purpose of this thesis is the modelling and simulation of a solar hydrogen hybrid power system to supply the typical residential electric customers in stand alone. It couples a photovoltaic (PV) generator, an alkaline water electrolyzer, a storage gas tank, a proton exchange membrane fuel cell (PEMFC), and power conditioning units (PCU) to give different system to

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2

Vanden, Eynde Nicholas. "Modelling of a stand alone photovoltaic system with dedicated hybrid battery energy storage system." Master's thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/11932.

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Includes abstract.<br>Includes bibliographical references.<br>The purpose of this thesis project was to model and simulate a stand-alone photovoltaic (PV) plant that utilized the maximum power point tracking (MPPT) technique and included a hybrid battery energy storage system (BESS). The model consisted of five main components namely; the photovoltaic module, maximum power point tracking technique, hybrid battery energy storage system, controller and load.

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Uluoglu, Arman. "Solar-hydrogen Stand-alone Power System Design And Simulations." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12611884/index.pdf.

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In this thesis, solar-hydrogen Stand-Alone Power System (SAPS) which is planned to be built for the emergency room of a hospital is designed. The system provides continuous, off-grid electricity during the whole period of a year without any external electrical power supply. The system consists of Photovoltaic (PV) panels, Proton Exchange Membrane (PEM) based electrolyzers, PEM based fuel cells, hydrogen tanks, batteries, a control mechanism and auxiliary equipments such as DC/AC converters, water pump, pipes and hydrogen dryers. The aim of this work is to investigate the optimal system configu

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4

Schnabel, Thomas. "Use of Photovoltaic on an E-bike? : A Feasibility Study." Thesis, Högskolan Dalarna, Energi och miljöteknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:du-12750.

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In recent years the number of bicycles with e-motors has been increased steadily. Within the pedelec – bikes where an e-motor supports the pedaling – a special group of transportation bikes has developed. These bikes have storage boxes in addition to the basic parts of a bike. Due to the space available on top of those boxes it is possible to install a PV system to generate electricity which could be used to recharge the battery of the pedelec. Such a system would lead to grid independent charging of the battery and to the possibility of an increased range of motor support. The feasibility of

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5

Shoshtari, Salahaldin. "DETERMINATION OF FREE STAND-ALONE PHOTOVOLTAIC POTENTIAL IN GERMANY BY GIS-BASED SITE RANKING." Thesis, University of Gävle, Department of Industrial Development, IT and Land Management, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-6810.

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<p>The purpose of this study is to find potential areas suitable for energy production using renewable sources. For this aim, accurate assessments are necessary. The assessments include geographical suitability, closeness of infrastructure and observing local and regional framework concerning the use of renewable sources together with environmental protection. In addition, economical factor is considered in such an assessment. In this study, the Photovoltaic (PV) production potential for Germany is considered. An accurate and complete data set is necessary in order to achieve reliable results.

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6

Clarke, Daniel. "Stand-alone solar-pv hydrogen energy systems incorporating reverse osmosis." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2015. https://ro.ecu.edu.au/theses/1750.

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The world’s increasing energy demand means the rate at which fossil fuels are consumed has increased resulting in greater carbon dioxide emissions. For many small (marginalised) or coastal communities, access to potable water is limited alongside good availability of renewable energy sources (solar or wind). One solution is to utilise small-scale renewably powered stand-alone energy systems to help supply power for everyday utilities and to operate desalination systems serving potable water (drinking) needs reducing diesel generator dependence. In such systems, on-site water production is esse

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Alam, Mohammad Saad. "Real-time maximum power tracking and robust load matching of a stand-alone photovoltaic system a dissertation presented to the faculty of the Graduate School, Tennessee Technological University /." Click to access online, 2009. http://proquest.umi.com/pqdweb?index=0&did=1756844361&SrchMode=1&sid=2&Fmt=6&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1280170042&clientId=28564.

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8

Yasin, Aysar Mahmoud Masoud. "Distributed Generation Systems Based on Hybrid Wind/Photovoltaic/Fuel Cell Structures." Doctoral thesis, Università di Catania, 2012. http://hdl.handle.net/10761/995.

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The distributed generation (DG) today attracts a large interest due to an even increasing demand of energy and the growth of awareness about the impact of conventional energy sources on the environment. Photovoltaic (PV) and wind power are two of the most promising renewable energy technologies. Fuel cell (FC) systems also show enormous potential in future DG applications, due to a fast technology development, high efficiency, environment friendliness and modularity. Hybrid systems encompassing wind, photovoltaic and FC generators are today revised as a viable solution to overcome the inner

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9

Albaz, Abdulkarim. "Investigation into using Stand-Alone Building Integrated Photovoltaic System (SABIPV) as a fundamental solution for Saudi rural areas and studying the expected impacts." Thesis, Brunel University, 2015. http://bura.brunel.ac.uk/handle/2438/15844.

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A number of natural resources can be exploited for providing energy, such as the sun, wind, water flow, tides, waves and deep heat generated within the earth. Recently, renewable resources especially that extracted from solar have been significantly encouraged mainly for environmental worries, such as climate change mitigation and global warming, coupled with high oil cost and security and economic matters. The crucial need of energy in human development has also been another important drive pushing the rapid progresses in renewable technologies, which results in both large-scale strategic pro

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10

Zheng, Rongpeng. "An FPGA Based MPPT and Monitoring System : suitable for a photovoltaic based microgrid." Thesis, Linnéuniversitetet, Institutionen för fysik och elektroteknik (IFE), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-85558.

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Microgrids containing photovoltaic (PV) cells and wind power gain more and more interest. These microgrids may work in stand-alone mode ("islanding") or be conncted to the main grid. In both modes of operation, power quality must be monitored and controlled. This report focuses on microgrids and aims to implement a monitoring system based on FPGA. In the monitoring system, two applications can be achieved, firstly a PAS-MPPT algorithm in a DC-DC boost converter to improve the maximun power point tracking of a PV unit, and secondly a detection and switching system of the grid mode - stand-alone

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11

Purcell, C. J. de V. "Battery performance characterisation for stand-alone photovoltaic systems." Master's thesis, University of Cape Town, 1991. http://hdl.handle.net/11427/18221.

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One of the main factors limiting optimisation of PV system designs over the life of the system has been the lack of battery test data appropriate to PV applications. The main objective of this study was to determine accurate empirical data for locally available lead-acid batteries which could be used in photovoltaic systems and to present this data in a format directly applicable to PV system designers. The study included (i) a review of battery performance regimes typical of PV systems; (ii) a literature review of lead-acid battery performance and reactions important to PV applications, batte

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Tran, Cuong hung. "Améliorations d’une chaîne de conversion de l’énergie solaire en électricité autonome en vue d’application dans les pays en voie de développement." Thesis, Reims, 2019. http://www.theses.fr/2019REIMS009/document.

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Au Vietnam, plus d’un demi-million d’habitations n’ont pas d’accès à l’électricité. Elles se situent principalement dans des régions montagneuses ou sur des îles. Cependant, c’est un pays qui possède un grand potentiel en énergies renouvelables. Dans ce contexte, l’alimentation en électricité pour les sites isolés est une solution prometteuse en termes économique et environnemental. L’énergie solaire est la plus adaptée à l’alimentation en électricité des villages en raison d’un ensoleillement important et d’une maintenance relativement facile. Dans les systèmes de conversion d’énergie utilisa

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Geerdts, Philip Clifford. "Computer simulation of stand-alone photovoltaic systems with battery storage." Master's thesis, University of Cape Town, 1991. http://hdl.handle.net/11427/22177.

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Bibliography: pages 58-59.<br>This report describes a computer program which has been developed to simulate accurately the performance of stand alone photovoltaic systems with battery storage on an hourly basis for one simulated year. The program incorporates models of the POA irradiance, the photovoltaic cell · temperature and the battery temperature to simulate the environmental conditions of the system. These require hourly weather data as input. Typical meteorological years, which constitute a suitable form of input weather data, have been generated for those weather stations in Southern A

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Bollinger, Joshua David. "Applications of solar energy to power stand-alone area and street lighting." Diss., Rolla, Mo. : University of Missouri-Rolla, 2007. http://scholarsmine.umr.edu/thesis/pdf/Joshua_Bollinger_Thesis_09007dcc8031b71d.pdf.

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Thesis (M.S.)--University of Missouri--Rolla, 2007.<br>Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed April 17, 2007) Includes bibliographical references (p. 88-91).

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15

Wolete, Joseph N. "An Interactive Menu-Driven Design Tool For Stand-Alone Photovoltaic Systems." Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/35878.

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The use of Photovoltaic (PV) systems to meet energy demand in rural or remote regions of the world is growing at a very fast pace. Rural electrification projects in developing countries have relied primarily on subsidies from both the government and the national utility. Since using the national grid to meet energy demand in these areas has been found to be quite expensive over time, governments in developing countries have turned to photovoltaic technology as a means of providing electricity needs to their rural population. To facilitate the use of PV systems in developing countries, the aut

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Hara, Nathan. "Monitoring and Data-Logging for Stand-Alone and Grid-Tied Photovoltaic Systems." DigitalCommons@CalPoly, 2013. https://digitalcommons.calpoly.edu/theses/990.

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This thesis presents the topic of various monitoring and data-logging tools for stand-alone and grid-tied photovoltaic systems. The first part of this report describes the research, testing, and installation of a monitoring system for a stand-alone photovoltaic system created by students of California Polytechnic State University at San Luis Obispo for the 2005 Solar Decathlon. Analysis of the real-time data of the Solar Decathlon House resulted in the discovery of issues within the software of the monitoring system and within the battery bank of the photovoltaic system. The second part of thi

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17

Borges, Leandro da Motta. "Dimensionamento e gestão de energia solar fotovoltaica para aplicação em sistemas automatizados isolados da rede elétrica." Universidade Federal de Juiz de Fora, 2013. https://repositorio.ufjf.br/jspui/handle/ufjf/948.

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Hiranvarodom, Somchai. "Design and analytical evaluation of stand-alone photovoltaic power systems for rural areas in Thailand." Thesis, Northumbria University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340072.

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19

Goma, Lourenço. "Dimensionamento de sistemas fotovoltaicos isolados." Master's thesis, Universidade de Évora, 2011. http://hdl.handle.net/10174/15567.

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Os objectivos deste estudo consistem em implementar métodos que envolvem o conceito de Loss of Load Probability (LLP) no dimensionamento de sistemas fotovoltaicos isolados e avaliar a influência de alguns parâmetros, como o cálculo da radiação difusa e o cálculo da radiacão incidente num plano inclinado, no dimensionamento dos sistemas fotovoltaicos. Considerou-se um modelo de simulação numérica, usando como dados de entrada a radiação solar incidente na superfície horizontal para estimar a do plano inclinado. Predefiniu-se o LLP e a capacidade da bateria de maneira a obter a capacidade dos pa

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20

Луцик, Артур Петрович, та Artur Lutsyk. "Розробка автономної системи електропостачання дослідної лабораторії навчального корпусу №7 ТНТУ ім. І. Пулюя". Master's thesis, Тернопільський національний технічний університет імені Івана Пулюя, кафедра електричної інженерії,Тернопіль, Україна, 2021. http://elartu.tntu.edu.ua/handle/lib/36695.

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Уже сьогодні населення планети усвідомлює необхід-ність використання відновлюваних джерел енергії, оскільки відчуває проблеми з викопним паливом та зростанням попиту на стабільне постачання енергії. Сонячну енергетику можна вважати одним із найперспективніших напрямків відновлюваної енергетики, так як вона є простою, доступною, має великий потенціал та здатна задовольнити зростаючий попит на енергію [1]. На даний час системи на фотоелектричній основі набирають все більшої популярності завдяки великому попиту на електроенергію і в зв’язку з доволі несуттєвим забруднення навколишнього середовищ

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Freitas, Susana Sofia Alves. "Dimensionamento de sistemas fotovoltaicos." Master's thesis, Instituto Politécnico de Bragança, Escola Superior de Tecnologia e de Gestão, 2008. http://hdl.handle.net/10198/2098.

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No presente trabalho é feita uma descrição e análise dos componentes principais que constituem os sistemas fotovoltaicos autónomos e ligados à rede. Foram também sistematizados os passos que, no seu conjunto, constituem uma metodologia adequada para efectuar o dimensionamento de ambos os tipos de sistemas fotovoltaicos. Com base na metodologia identificada foi desenvolvida uma aplicação computacional em linguagem Hypertext Preprocessor (PHP) para a Internet, a qual foi utilizada em dois casos de estudo: Dimensionamento de um sistema fotovoltaico autónomo e de um sistema fotovoltaico liga

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Barton, John P. "A probabilistic method of modelling energy storage in electricity systems with intermittent renewable energy." Thesis, Loughborough University, 2007. https://dspace.lboro.ac.uk/2134/9727.

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A novel probabilistic method has been developed for modelling the operation of energy storage in electricity systems with significant amounts of wind and solar powered generation. This method is based on a spectral analysis of the variations of wind speed and solar irradiance together with profiles of electrical demand. The method has been embodied in two Matlab computer programs: Wind power only: This program models wind power on any time scale from seconds to years, with limited modelling of demand profiles. This program is only capable of modelling stand-alone systems, or systems in which t

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Desconzi, Matheus Iensen. "Sistema fotovoltaico autônomo utilizando configuração multi-string e inversor multinível." Universidade Federal de Santa Maria, 2011. http://repositorio.ufsm.br/handle/1/8500.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The continuous economic development of many countries and the emerging environmental issues (gas emissions and the greenhouse effect) observed in the last decades forced an intense research in renewable energy sources. Hydro, photovoltaic (PV) and wind energy conversion are the most explored technologies due to their considerable advantages, such as reliability, low environmental impact and capability to support microgrid systems or to connect to the electric grid. Among these energy sources the PV is pointed out as one of the most

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24

Croci, Lila. "Gestion de l'énergie dans un système multi-sources photovoltaïque et éolien avec stockage hybride batteries/supercondensateurs." Phd thesis, Université de Poitiers, 2013. http://tel.archives-ouvertes.fr/tel-00943296.

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Ce mémoire présente le travail de recherche effectué pour la conception d'une stratégie de commande originale, destinée aux systèmes de puissance hybrides en sites isolés. Le système considéré, voué à l'alimentation électrique d'une habitation, comprend deux sources, un groupe de panneaux photovoltaïques et une petite éolienne, et deux types de stockage, un banc de batteries lithium-ion et un de supercondensateurs. Face au problème de gestion de l'énergie dans un système hybride, et aux enjeux de maximisation de sa puissance produite, nous proposons de développer une stratégie de commande basé

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林應. "Study of Stand-Alone Photovoltaic Power System Monitoring." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/99004901484076724446.

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碩士<br>國立彰化師範大學<br>電機工程學系<br>98<br>ABSTRACT This study designs and implements a monitoring system for stand-alone photovoltaic power system. The users can understand the characteristic of the photovoltaic power system and its operation stats through this monitoring system. The stand-alone photovoltaic power system consists of three groups of array solar panels, solar chargers, batteries, inverters and an Auto Transfer Switch (ATS). The monitoring system utilizes LabVIEW software to monitor solar panels voltage / current, charge voltage /current, discharge voltage / current and provide the readi

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Long, Jan Ru, and 龍建儒. "Development of A Stand-Alone Photovoltaic Energy Generation System." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/54273931374585314536.

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碩士<br>國立臺灣科技大學<br>自動化及控制研究所<br>92<br>A stand-alone photovoltaic energy generation system is designed and implemented in this thesis. The stand-alone photovoltaic energy generation system is composed of the photovoltaic cells modules, batteries, DC-DC converter, voltage source inverter and digital signal processor. The structure of the DC-DC converter consists of the DC-DC boost converter and bi-direction charger/discharger circuits. The supply of the balanced three-phase ac voltage is through the use of the voltage source inverter in the system. The control nucleus is the digital signal proces

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Lee, Tung-Yueh, and 李東嶽. "Analysis and Research for Stand-Alone Photovoltaic Power System." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/93632213227928061623.

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碩士<br>中原大學<br>電機工程研究所<br>92<br>Due to the energy crisis, renewable energy sources have been suggested as the possible solution. Among these sources, solar energy is free and without pollution, and the supply is inexhaustible. Therefore it is a fairly good energy to generate electric power. But up to now the efficiency of solar cell is still very low, for that matter how to make the photovoltaic array works in maximum power point is worthy of research. This study focuses on the analyzing of load matching and harmonic problems of stand-alone photovoltaic power system. We propose a stand-alone sy

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Huang, Chung-Hsieh, and 黃崇協. "Optimal Capacity Planning for Stand-alone Photovoltaic Generation System." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/y82ub5.

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碩士<br>南台科技大學<br>電機工程系<br>96<br>After considering the constraint of system reliability, an optimal capacity evaluation model was developed to simulate the optimal photovoltaic/battery (PV/BTY) allocation of a stand-alone photovoltaic generation system under different load types and PV/BTY price ratios. The total loss of load hours for one year on the customer-side was conducted as the reliability index. The thesis provides the optimal allocations during the planning of photovoltaic generation system. Simulations with detailed discussions show the effectiveness of results on the optimal alloca

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DAI, BO-XUAN, and 戴伯軒. "Design and Implementation of Stand-Alone Photovoltaic Power Supply System." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/17928222564645966223.

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碩士<br>國立聯合大學<br>電機工程學系碩士班<br>104<br>This paper aims to develop an independent operation single-phase 110V inverter supplied by the solar power system. The structure of system consists of the battery charger, the power supply, the push-pull boost converter and the full-bridge inverter. The system uses the 200W solar modules to generate DC power through the battery charger for storing power energy. The dual-power supplies including the solar energy supply and the battery power supply that provides the reliable DC power supply. Via the powerswitching circuit action, The push-pull boost converter

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Chang, Chao-Tsung, and 張朝宗. "High-Efficiency Power Conditioner for Stand-Alone Solar Photovoltaic System." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/11993969744539325757.

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碩士<br>弘光科技大學<br>職業安全與防災研究所<br>97<br>The purpose of this thesis is to develop two type high-efficiency stand-alone type inverters for the solar photovoltaic (PV) system. A conventional PWM voltage-source inverter with LC filter circuit is probably the most important power converter topology, and is used in many particular industrial and commercial applications. However, the output waveform tends to distort around the peak turning point and generates high-frequency harmonics. The output inductor also cumbers the adjustable ability of the voltage-source inverter while the situation of suddenly lo

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Li, Yao-chi, and 李曜琦. "Design and Implementation of a Stand-alone Photovoltaic Generation System." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/70918068007956879111.

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碩士<br>國立臺南大學<br>電機工程學系碩士班<br>101<br>In this thesis, a dc-dc voltage converter circuit for stand-alone photovoltaic generating system is proposed. In the circuit, a voltage-regulated controller associated with supercapacitor and maximum power point tracking technology is adopted for accurately transferring the photovoltaic generating voltage. This circuit design not only benefits the battery-charging dynamic control, but also helps facilitate the further load application. To validate the performance of the proposed method, two prototypes are made in the laboratory. From the hardware realization

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ZHOU, CAI-XIN, and 周財欣. "Simulation of optimal storage capacity for stand-alone photovoltaic system." Thesis, 1990. http://ndltd.ncl.edu.tw/handle/66534359515539894850.

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Deng, Yu Chiang, and 鄧羽強. "Design and implementation of a digitized stand-alone photovoltaic system." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/90718588047419533172.

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碩士<br>清雲科技大學<br>電機工程研究所<br>95<br>This thesis presents the design and implementation of a digitized stand-alone photovoltaic system. The hill-climb and short current maximum power point tracking method was adopted to control the DC/DC boost chopper to achieve all-time optimum maximum power output and enhance conversion efficiency. A buck/boost DC chopper and predicted current control method was used to charge or discharge batteries in order to regulate the power flow between solar panels and system load, so that it can supply stable DC power to system loads. Finally, DC power can be transformed

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Chen, Shih-Wei, and 陳士偉. "Realization Study of Interleaved Stand-alone Photovoltaic Pulse Charge System." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/49491622622416969814.

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碩士<br>中原大學<br>電機工程研究所<br>99<br>The goal of this thesis is develop a PV pulse charging technology for charging the battery with maximum power point tracking (MPPT). Since the PV module is susceptible to environmental impact, a new power- increment-based incremental-conductance MPPT (PIINC-MPPT) is proposed to obtain maximum power conversion from the PV module. In this thesis, an interleaved flyback converter is adopted to charge three 12V lead-acid batteries without interrupting the PIINC-MPPT. In addition, this study uses a microprocessor to achieve MPPT and active switch the control to timely

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Hsu, Jia-Liang, and 徐嘉良. "Design and Implementation of a Stand-Alone Photovoltaic Street Lighting System." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/99401279207743120246.

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碩士<br>中原大學<br>電機工程研究所<br>97<br>Abstract The solar energy is one of the most promising renewable energy and the using of high brightness Light Emitting Diode (LED) for lighting system has become a trend recently. This thesis presents a stand-alone solar electrical power system which supply power to LED for street lighting. This thesis proposes an optimal design of a stand-alone photovoltaic (PV) street lighting system. It has two purpose：the first , to calculate the optimal solar energy and battery capacities under different environmental conditions, such as climate, latitude, plain or mount

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Chen, Cheng-Hsiung, and 陳正雄. "Design and implementation of a stand-alone photovoltaic power supply system." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/07939925736007346040.

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碩士<br>長庚大學<br>電機工程研究所<br>92<br>In this thesis , the controller and power circuit of a PV power supply system are designed and implemented. The proposed system has three main advantages, such as stand alone ability ,high mobility and expandable ability. Because the output energy of solar cell depends on insolation and temperature of the environment, maximum power tracking is implemented based on a PIC16F877 microcontroller. In this thesis, the detailed algorithm and analysis methods are also presented. The hardware of the proposed system includes a battery charger for maximum power tracking , a

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Shen, Yi-Ting, and 沈奕廷. "Establishment of a Stand-Alone Photovoltaic Simulation System using Matlab/Simulink." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/84856198823981226660.

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碩士<br>龍華科技大學<br>電機工程研究所<br>98<br>Recently, the rise of environmental protection consciousness and the issue of global warming make the application of renewable energy become an arresting subject once again. In centuries, because of the requirements of industry, research and daily life, a great amount of petroleum, natural gas and coal had been mined. This leads to fast reduction of the non-renewable fossil fuel on the earth. The application of solar power technology is more important because its superiority on the energy saving and environmental protection. The main purpose of this thesis is t

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Yu-TengCheng and 鄭煜騰. "Study on the stand-alone Photovoltaic Harvesting System and its application." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/76883609113273822810.

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Yang, Wen-Chun, and 楊文鈞. "Study and Implementation of a MCU-based Stand-Alone Photovoltaic System." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/14250622250396829993.

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碩士<br>國立臺灣科技大學<br>電子工程系<br>100<br>The main purpose of this thesis is to utilize a single microcontroller for designing and implementing the related digital control method on a small-scale stand-alone solar energy conversion system, which is able to convert the DC power abstracted from photovoltaic cell into AC power output. The power circuit of this energy conversion system is mainly composed of a DC-DC boost converter and a single phase full-bridge inverter. In brief, the DC-DC boost convert implements a MPPT (Maximum Power Point Tracking) algorithm for keeping maximum power output from photo

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Kumar, Sandeep. "Modeling and simulation of hybrid wind/photovoltaic stand-alone generation system." Thesis, 2014. http://ethesis.nitrkl.ac.in/6344/1/E-44.pdf.

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Renewable energy sources have become a popular alternative electrical energy source where power generation in conventional ways is not practical. In the last few years the photovoltaic and wind power generation have been increased significantly. In this study, we proposed a hybrid energy system which combines both solar panel and wind turbine generator as an alternative for conventional source of electrical energy like thermal and hydro power generation. A simple control technique which is also cost effective has been proposed to track the operating point at which maximum power can be coerced

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Hu, Jia-Wei, and 胡嘉韋. "Internet Monitoring System for Power Point Tracking on Stand-Alone Photovoltaic Control System." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/t3v497.

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碩士<br>國立虎尾科技大學<br>機械與機電工程研究所<br>101<br>This thesis monitored the system of maximum power point tracking (MPPT) for stand-alone photovoltaic control system on the internet. When the sunlight intensity and temperature changed, the system will achieve the maximum power output by using perturbation and observation algorithm and access the information of output by LabVIEW. Then users can get the efficiency of solar cell on the internet everywhere and anytime. In this thesis, the major control system is using digital signal processor TMS320 F2812 to design the program. Controlling and counting w

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Kang-YuLiu and 劉康宇. "Charge Equalizer Design and Implementation on a Stand-alone type Distributed Photovoltaic Harvesting System." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/94277359408371061779.

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碩士<br>國立成功大學<br>系統及船舶機電工程學系碩博士班<br>101<br>The photovoltaic energy system is divided into grid-connection type and stand-alone type. This study is to discuss the application problems of stand-alone type photovoltaic system. The factors of module matching and shading in the photovoltaic energy system cause power weakly. However, the saving system is represented by battery in which the management system will expand the life of battery. It is setting up a DC converter on each solar panel in output terminal. Moreover, each solar panel operates independently. The energy-storage element used lead-aci

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Verma, Deepak. "Design and implementation of output voltage based MPPT controller for Stand-alone Photovoltaic system." Thesis, 2017. http://ethesis.nitrkl.ac.in/8903/1/2017_MT_DVerma.pdf.

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There is an increase in interest and investment in renewable energy thus giving rise to fast development of high efficiency solar energy. Power electronics converter is the main focus which is used as an interface between the Photovoltaic output and the DC or AC utility network. Also, solar is finding greater utility in many applications like Battery operated vehicles (BOV), sail boats, quad copters etc. which requires high voltages. In such application the boost topologies finds its utility. Besides in these applications the tracking speed of the(Maximum Power Point Tracking( MPPT) algorithms

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Huang, Zhang-Yi, and 黃章益. "Design and Application of Power Tracking for Stand-Alone Photovoltaic Control System Using Fuzzy Control." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/2uugk3.

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碩士<br>國立虎尾科技大學<br>機械與機電工程研究所<br>99<br>This thesis designs application of power trackingfor stand-alone photovoltaic control system by fuzzy control. As the sunlight intensity is changed. Then the system by the fuzzy control theory can achieve maximum power output. In This thesis, the system is based on the boost converter, full-bridge inverter and transformer components. The control core of system use a digital signal processor TMS320 F2812 circuit to design programming. This thesis control operation with high-speed signal processing speed. The fuzzy control theory is based on perturba

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Ravhengani, Tshifhiwa Solomon. "Performance analysis of small stand alone photovoltaic system under outdoor conditions in the Vuwani Region of the Limpopo Province." Diss., 2014. http://hdl.handle.net/11602/136.

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HSU, YUNG-TI, and 徐詠迪. "A Stand-Alone Photovoltaic Power Generation System Using Terminal Sliding Mode Control Combining Maximum Power Point Tracking Control Method." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/6xn3wp.

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碩士<br>中原大學<br>電機工程研究所<br>101<br>To solve the conversion efficiency problem of photovoltaic (PV) generation, a Stand-Alone PV power supply system has been studied. The study has been conducted with maximum power point tracking (MPPT) algorithm, buck DC-DC converter and adaptive backstepping terminal sliding mode control (ABTSMC). Comparing with the accuracy of conventional perturbation’s observation method, the incremental conductance method bears more accuracy. The incremental conductance method which bears a better MPPT accuracy and potential of MPPT optimizing the output powerhasbeen adopted

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Roy, Tulika Dutta. "Simulation and Analysis of Photovoltaic Stand-Alone Systems." Thesis, 2013. http://ethesis.nitrkl.ac.in/5257/1/211EE2130.pdf.

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Energy saving is biggest issue now a days, renewable energy is playing a big role in producing electricity, among them wind and solar are popular renewable energy sources. Fast tracking of global maximum power point (MPP) is a challenge, many research is going on this direction. MPP highly depends on atmospheric conditions, so our maximum power point tracking (MPPT) technique should be good enough to track MPP in dynamic atmospheric conditions. Perturb and Observer (P & O) and Incremental conductance (INC) are widely used MPPT techniques, we used INC method and simulated solar photovoltaic sys

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Li, Dong-Yu, and 李東諭. "Dynamic Simulation and Reliability Analysis of Stand-Alone Photovoltaic Power systems." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/98376607100668358614.

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碩士<br>國立雲林科技大學<br>電機工程系碩士班<br>89<br>This thesis begins with probabilistic modeling of solar radiation for simulating hourly insolation. This is followed by modeling of components of a stand-alone photovoltaic (PV) system for whole system dynamic simulation. The daily solar radiation data from 1994 to 1998 provided by the Central Weather Bureau are taken as inputs. The Loss of Load Hours (LOLH) and the Expected Energy Not Served (EENS) are chosen as reliability indices of the PV power system. The dynamic simulation gives the relation between PV module capacity, battery capacity and reliability

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Παπαδημητράκης, Αλέξανδρος. "Λειτουργία και τεχνικοοικονομική μελέτη ενός αυτόνομου φωτοβολταϊκού συστήματος". Thesis, 2009. http://nemertes.lis.upatras.gr/jspui/handle/10889/2211.

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Κεντρικός άξονας της εργασίας είναι η παρουσίαση της δομής ενός αυτονόμου φωτοβολταϊκού συστήματος, καθώς και η τεχνικοοικονομική μελέτη ενός τέτοιου συστήματος. Επίσης μέσα από αυτήν την εργασία θα βγουν συμπεράσματα για την λειτουργία ενός τέτοιου συστήματος σε μεταβατική κατάσταση υπό τις δυσμενέστερες συνθήκες. Ξεκινώντας παραθέτουμε τους λόγους για τους οποίους υπάρχει έντονη ανάγκη για την ανάπτυξη των ανανεώσιμων πηγών ενέργειας(ΑΠΕ), όπως είναι η μόλυνση του περιβάλλοντος από τις συμβατικές πηγές, η εξάντληση των αποθεμάτων του πετρελαίου αλλά και άλλων πηγών ηλεκτρικής ενέργειας, κ

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Kabambalika, Lameck, and 洪雷曼. "SIMULATION AND PERFORMANCE EVALUATION OF BATTERY BASED STAND-ALONE PHOTOVOLTAIC SYSTEMS OF MALAWI." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/527jug.

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碩士<br>國立中央大學<br>國際環境永續發展碩士在職專班國際專班<br>97<br>The promotion of photovoltaic (PV) systems in Malawi yielded an increased number of institutionally and privately owned installed PV systems during 2002-2008. The national standards for battery-based standalone PV systems (BSPVS) were written in 2004 in order to ensure high standard and thus reliable systems. However, there had been information gap on technical performance of the installed system. To narrow the gap, a study was made with an aim of analyzing performance of PV systems in Malawi. As such, the BSPVS of Malawi were simulated using a TRNSY

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