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1

Makki, Adham. "Innovative heat pipe-based photovoltaic/thermoelectric (PV/TEG) generation system." Thesis, University of Nottingham, 2017. http://eprints.nottingham.ac.uk/43330/.

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PV systems in practice experience excessive thermal energy dissipation that is inseparable from the photo-electric conversion process. The temperature of PV cells under continuous illumination can approach 40°C above ambient, causing a drop in the electrical performance of about 30%. The significance of elevated temperature on PV cells inspired various thermal management techniques to improve the operating temperature of the cells and hence their conversion efficiency. Hybrid PV/Thermal (PV/T) collectors that can supply both electrical and thermal energy are attractive twofold solution, being
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Carr, Anna J. "A detailed performance comparison of PV modules of different technologies and the implications for PV system design methods /." Access via Murdoch University Digital Theses Project, 2005. http://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20050830.94641.

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3

Simhadri, Arvind. "Impact of distributed generation of solar photovoltaic (PV) generation on the Massachusetts transmission system." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/98604.

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Thesis: S.M., Massachusetts Institute of Technology, Engineering Systems Division, 2015. In conjunction with the Leaders for Global Operations Program at MIT.<br>Thesis: M.B.A., Massachusetts Institute of Technology, Sloan School of Management, 2015. In conjunction with the Leaders for Global Operations Program at MIT.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 73-76).<br>After reaching 250 megawatt direct current (MW dc) of solar photovoltaic (PV) generation installed in Massachusetts (MA) in 2013, four years ahead of schedule, Governor Deval Patric
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4

Ahmed-Mahmoud, Ashraf. "Power conditioning unit for small scale hybrid PV-wind generation system." Thesis, Durham University, 2011. http://etheses.dur.ac.uk/580/.

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Small-scale renewable energy systems are becoming increasingly popular due to soaring fuel prices and due to technological advancements which reduce the cost of manufacturing. Solar and wind energies, among other renewable energy sources, are the most available ones globally. The hybrid photovoltaic (PV) and wind power system has a higher capability to deliver continuous power with reduced energy storage requirements and therefore results in better utilization of power conversion and control equipment than either of the individual sources. Power conditioning units (p.c.u.) for such small-scale
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Deng, Wenpeng. "A solar PV-LED lighting system with bidirectional grid ballasting." Thesis, University of Cambridge, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.709190.

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SONG, CONGCONG. "Electricity generation from hybrid PV-wind-bio-mass system for rural application in Brazil." Thesis, KTH, Energiteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-211794.

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Electrification of households in rural area and isolated regions plays a significant impact on the balanced economic development. Brazil grows with a high population growth rate, but still parts of rural area and isolated regions do not have the accessibility of electric power. This study focuses on the feasibility study of a hybrid PV-wind-biomass power system for rural electrification at Nazaré Paulista in southeast Brazil. This study was performed by using the hybrid renewable energy system software HOMER. The wind and solar data was collected from Surface meteorology and Solar Energy-NASA,
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Agalgaonkar, Yashodhan Prakash. "Control and operation of power distribution system for optimal accommodation of PV generation." Thesis, Imperial College London, 2014. http://hdl.handle.net/10044/1/24954.

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The renewable policies in various countries are driving significant growth of grid connected renewable generation sources such as the Photovoltaics (PVs). Typically a PV generation is integrated into power systems at the low and the medium voltage distribution level. The uptake of an intermittent power from the PVs is challenging the power system operation and control. The network voltage control is one of the major challenges during the operation of the distribution connected PVs. The active power injection from a PV plant causes variable voltage rise. This forces the existing voltage control
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8

Sahoo, Smrutirekha. "Impact Study: Photo-voltaic Distributed Generation on Power System." Thesis, Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-32369.

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The grid-connected photo-voltaic (PV) system is one of the most promising renewable energy solutions which offers many benefits to both the end user and the utility network and thus it has gained the popularity over the last few decades. However, due to the very nature of its invariability and weather dependencies, the large scale integration of this type of distributed generation has created challenges for the network operator while maintaining the quality of the power supply and also for reliable and safe operations of the grids. In this study, the behavioral impact of large scale PV system
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Abdalla, Imadeddin Abdalla. "Integrated PV and multilevel converter system for maximum power generation under partial shading conditions." Thesis, University of Leeds, 2013. http://etheses.whiterose.ac.uk/4603/.

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The emerging trend towards the harnessing of the electrical power from solar energy has increased the research effort in power electronics applications. To achieve the required voltage level, a number of photovoltaic PV sources (cells/modules) are connected in series. The major challenge here is to deal with the partial shading problem, where the series connected PV sources are exposed to different insolation. The generated current is limited by the current of the shaded PV sources unless those sources are bypassed by diodes, in which case the total DC voltage is reduced and the shaded sources
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VERMA, PALLAVI. "CONTROL OF SOLAR PV SYSTEM BASED MICROGRID FOR ENHANCED PERFORMANCE." Thesis, DELHI TECHNOLOGICAL UNIVERSITY, 2021. http://dspace.dtu.ac.in:8080/jspui/handle/repository/18879.

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With the depletion of non-renewable resources and growing public awareness about the advantages of green energy, alternative renewable sources are evolving as a significant source of energy since past few years. Furthermore, the electrical grid is on the verge of a paradigm shift, from centralized power generation, transmission, and huge power grids towards distributed generation (DG). DG fundamentally uses small-scale generators like photovoltaic (PV) panels, wind turbine, fuel cells, small and micro hydropower, diesel generator set, etc., and is limited to small distribution networks t
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Abusief, Fatihe Ramadan. "Islanded Distribution Networks Supplied by Distributed Generation." Doctoral thesis, Università degli studi di Padova, 2017. http://hdl.handle.net/11577/3424572.

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The modern power systems have recently increased the interest in distributed generation (DG) technologies due to, fuel cost uncertainties, environmental constraints, and increasing power consumption with shortage of transmission capacities. Distributed generation (DG) using clean and renewable energy in power supply system have attracted serious attention. Many developing countries are adopting distributed generation (DG) technologies for their power systems expansion planning. Solar Energy is one of the most promising, nonpolluting, free source of energy. The enormous development of the expl
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Kumbasar, Serdar. "Techno-Economic Assessment of Solar PV/Thermal System for Power and Cooling Generation in Antalya, Turkey." Thesis, KTH, Tillämpad termodynamik och kylteknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-119608.

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In this study a roof-top PVT/absorption chiller system is modeled for a hotel building in Antalya, Turkey to cover the cooling demand of the hotel, to produce electricity and domestic hot water. PVT modules, an absorption chiller, a hot storage tank and a natural gas fired auxiliary heater are the main components of the system. Elecetrical power produced by the system is 94.2 MWh, the cooling power is 185.5 MWh and the amount of domestic hot water produced in the system is 65135 m3 at 45 0C annually.  Even though the systems is capable of meeting the demands of the hotel building, because of t
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Liu, Xiao. "Power control of single-stage PV inverter for distribution system volt-var optimization." UKnowledge, 2013. http://uknowledge.uky.edu/ece_etds/36.

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The output power variability of intermittent renewable sources can cause significant fluctuations in distribution system voltages. A local linear controller that exploits the capability of a photovoltaic inverter to provide both real and reactive power is described. This controller substitutes reactive power for real power when fluctuations in the output of the photovoltaic source are experienced. In this way, the inverter can help mitigate distribution system voltage fluctuations. In order to provide real and reactive to the grid, a three-phase grid-connected single-stage photovoltaic system
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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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Ghosh, Shibani. "A Real-time Management of Distribution Voltage Fluctuations due to High Solar Photovoltaic (PV) Penetrations." Diss., Virginia Tech, 2017. http://hdl.handle.net/10919/74424.

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Due to the rapid growth of grid-tied solar photovoltaic (PV) systems in the generation mix, the distribution grid will face complex operational challenges. High PV penetration can create overvoltages and voltage fluctuations in the network, which are major concerns for the grid operator. Traditional voltage control devices like switched capacitor banks or line voltage regulators can alleviate slow-moving fluctuations, but these devices need to operate more frequently than usual when PV generation fluctuates due to fast cloud movements. Such frequent operations will impact the life expectancy o
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Jain, Himanshu. "Dynamic Simulation of Power Systems using Three Phase Integrated Transmission and Distribution System Models: Case Study Comparisons with Traditional Analysis Methods." Diss., Virginia Tech, 2017. http://hdl.handle.net/10919/74234.

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Solar PV-based distributed generation has increased significantly over the last few years, and the rapid growth is expected to continue in the foreseeable future. As the penetration levels of distributed generation increase, power systems will become increasingly decentralized with bi-directional flow of electricity between the transmission and distribution networks. To manage such decentralized power systems, planners and operators need models that accurately reflect the structure of, and interactions between the transmission and distribution networks. Moreover, algorithms that can simulate t
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Hung, Duong Quoc. "Smart integration of distributed renewable generation and battery energy storage." Thesis, The University of Queensland, 2014. https://espace.library.uq.edu.au/view/UQ:342027.

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Renewable energy (i.e., biomass, wind and solar) and Battery Energy Storage (BES) are emerging as sustainable solutions for electricity generation. In the last decade, the smart grid has been introduced to accommodate high penetration of such renewable resources and make the power grid more efficient, reliable and resilient. The smart grid is formulated as a combination of power systems, telecommunication communication and information technology. As an integral part of the smart grid, a smart integration approach is presented in this thesis. The main idea behind the smart integration is locati
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18

Machado, Ivan de Souza. "Análise técnico-econômica do impacto da penetração da geração distribuída em redes de distribuição." Niterói, 2017. https://app.uff.br/riuff/handle/1/3935.

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Submitted by Patrícia Cerveira (pcerveira1@gmail.com) on 2017-06-07T20:58:56Z No. of bitstreams: 1 IVAN MACHADO_Dissertação.pdf: 4344558 bytes, checksum: 054d635d2c21036a970f1a9ead057382 (MD5)<br>Approved for entry into archive by Biblioteca da Escola de Engenharia (bee@ndc.uff.br) on 2017-07-03T13:10:58Z (GMT) No. of bitstreams: 1 IVAN MACHADO_Dissertação.pdf: 4344558 bytes, checksum: 054d635d2c21036a970f1a9ead057382 (MD5)<br>Made available in DSpace on 2017-07-03T13:10:58Z (GMT). No. of bitstreams: 1 IVAN MACHADO_Dissertação.pdf: 4344558 bytes, checksum: 054d635d2c21036a970f1a9ead057382 (MD5
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Campanhol, Leonardo Bruno Garcia. "Sistema fotovoltaico trifásico de único estágio conectado a sistemas de geração distribuída operando como condicionador de qualidade de energia unificado usando uma estratégia dual de compensação ativa de potência." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/18/18153/tde-18122017-093612/.

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Este trabalho propõe um sistema fotovoltaico (PV) multifuncional conectado a um sistema elétrico trifásico a quatro fios e operando com estratégia dual de compensação ativa de potência. Além da injeção de potência ativa na rede elétrica, o sistema PV operara como um condicionador unificado de qualidade de energia (UPQC) suprimindo as correntes harmônicas da carga e compensando a potência reativa. Adicionalmente, tensões balanceadas, reguladas e livre de harmônicos são fornecidas para a carga. O sistema PV-UPQC é baseado em uma estratégia de compensação dual, na qual o conversor série opera com
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Raji, Atanda Kamoru. "Performance evaluation and improvement of grid-connected technology." Thesis, Cape Peninsula University of Technology, 2012. http://hdl.handle.net/20.500.11838/1198.

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Dissertation (DTech(Electrical Engineering))--Cape Peninsula University of Technology, 2012<br>The confluence of the limited resources of fossil fuels (e.g. coal, oil and natural gas), environmental degradations leading to climate change, security of supplies and fossil fuels high costs have demanded a tremendous efforts on humanity to seek for a sustainable and unlimited natural energy sources. Amongst these renewable energy sources stands out solar energy because of its ubiquitousness. Solar energy is converted to DC electricity by the photovoltaic effect. Photovoltaic (PV) power systems ins
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Bang, Jensen Maria Isabel, and Simon Lundberg. "Sustainable Implementation of Photovoltaic Technologies in Mauritius : A study on the energy system in Mauritius and the effect of solar power generation on frequency stability." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-281759.

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Mauritius is an isolated island with ambitious targets for renewable energy generation and plans to invest in more solar power. The aim of this study is to assess how the implementation of photovoltaic technologies might affect the frequency stability in Mauritius and thus assess whether solar power can help the country obtain their targets for green energy generation. The research question is answered by conducting a literature study and simulating relevant scenarios in Matlab and Simulink. By simulating the frequency response for a production disturbance with different values for system iner
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Guo, Yuanzhen. "ECONOMIC OPERATION OF TYPICAL MICROGRIDS." UKnowledge, 2018. https://uknowledge.uky.edu/ece_etds/131.

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A microgrid is a subnetwork of power system that consists of a group of distributed energy sources and loads. It is designed to integrate distributed generation, loads, energy storage devices, converters, and monitoring and protection devices. Generally, a successful microgrid could run both in island mode (off-grid) and in grid-connected mode (on-grid), being able to convert between two modes at any time. With continuous development of the power system, distributed renewable generation unit accounts for an increasing proportion, since microgrid could effectively connect these generation units
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Foreman, Mark McKinney. "Control and operation of SMES and SMES/PV systems." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-10062009-020156/.

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Manhal, Ali, and Ali Tammam M. "Solar Tent : A Photovoltaic Generator Model for a Flexible Fabric with Inbuilt Cells." Thesis, Högskolan Dalarna, Energiteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:du-30552.

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Natural disasters and conflicts in many different parts of the world force thousands of people to get displaced from their homes and live in refugee camps temporarily or permanently. For refugee families, lack of energy access has great impact on their lives. Tarpon Solar Company has developed a solar tent which is a combination of laminated cloth and flexible solar cells. In addition to producing renewable electricity, it can create a comfortable outdoor shelter from sun, rain and wind.   The aims of this study were to define and size the solar system of the tent in both AC and DC systems and
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Byamungu, Cirhuza Alain. "The formulation and validation of PV inverter efficiency under South Africa climate conditions." Thesis, Cape Peninsula University of Technology, 2018. http://hdl.handle.net/20.500.11838/2823.

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Thesis Submitted in Partial Fulfilment of the Requirements for the Degree of Master of Technology: Electrical Engineering (Energy) in the Department of Electrical, Electronic and Computer Engineering at the Cape Peninsula University of Technology, South Africa.<br>In photovoltaic power systems, the DC/AC conversion efficiency depends on weather conditions causing PV inverters to operate under fluctuating input power from PV modules. The peak efficiency stated by the inverter manufacturers are often used by project designers to estimate how much power PV plants can produce. However, the varyin
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Alayan, Sophia. "Design of a PV-Diesel Hybrid System with Unreliable Grid Connection in Lebanon." Thesis, Högskolan Dalarna, Energiteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:du-24465.

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This thesis is a study on integration of photovoltaic generators into an existing diesel-unreliable grid connected system at the Lebanese village of Khiam. The main goal of implementing PV-diesel hybrid system is to reduce diesel consumption and the import of fossil fuel used in electricity power supply. Before designing the system, it is necessary to create a load profile for 120 households and pre-design the size of the PV generator, the capacity of storage system and inverter type/size selection. The load profile data is based on the average of monthly energy consumption gathered from Khiam
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Bekker, Bernard. "Methods to extract maximum electrical energy from PV panels on the earth's surface." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/50021.

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Thesis (MScIng)--University of Stellenbosch, 2004.<br>ENGLISH ABSTRACT: This thesis investigates methods to extract the maximum amount of electrical energy from a py panel. The thesis is divided into four parts, focussing on different aspects relating to this topic. The first part will investigate the role that py energy is likely to play in South Africa's future energy scenario, by looking at topics like the greenhouse effect and the economics of energy production. Secondly the thesis will look at how to position py panels optimally for maximum energy generation through the year. A sof
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Weiland, Daniel Albert. "Rooftop pv impacts on fossil fuel electricity generation and co2 emissions in the pacific northwest." Thesis, Portland State University, 2013. http://pqdtopen.proquest.com/#viewpdf?dispub=1547603.

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<p> This thesis estimates the impacts of rooftop photovoltaic (PV) capacity on electricity generation and CO2 emissions in America's Pacific Northwest. The region's demand for electricity is increasing at the same time that it is attempting to reduce its greenhouse gas emissions. The electricity generated by rooftop PV capacity is expected to displace electricity from fossil fueled electricity generators and reduce CO2 emissions, but when and how much? And how can this region maximize and focus the impacts of additional rooftop PV capacity on CO2 emissions? To answer these questions, an ho
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Abed, James. "Design consideration, comparative evaluation and cost analysis of a Photovoltaic (PV) system and a generator for off-grid use in California." Thesis, California State University, Long Beach, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1603751.

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<p> Technology improvement on solar systems has recently given the solar industry a big boost in the market especially in locations such as California where solar irradiance is abundant and fossil fuel prices are constantly on the rise. However solar power technology is not perfect and may still have some drawbacks. This project presents a theoretical evaluation and comparison between two possible off-grid systems in accordance with their cost over a fixed amount of years. A case study will be conducted to determine which of the following two off-grid systems best satisfies a given load profil
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Alraddadi, Musfer. "Toward Fully Renewable Power Systems in Regions with HighSolar Irradiation: Long-Term Planning and Operations." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1605791220407664.

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Гураль, Володимир Ярославович, Volodymyr Hural, Володимир Володимирович Бабовал та Volodymyr Baboval. "Інформаційне забезпечення метрологічного аналізу системи контролю роботи генератора на основі сонячних панелей". Master's thesis, ТНТУ ім. І. Пулюя, 2020. http://elartu.tntu.edu.ua/handle/lib/33760.

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В даній кваліфікаційній роботі магістра розроблене та досліджено інформаційне забезпечення метрологічного аналізу системи контролю роботи генератора на основі сонячних панелей. Було розраховано проект автономної PV системи, з вибором і розрахунком її компонентів. розроблення структури проекту генератора на сонячних панелях, зроблено оцінку параметрів батарей автономних та гібридних PV систем, описано принципи роботи та функцій контролерів заряду батарей PV систем, розраховано проект автономної PV системи та її компонентів, пророблено аналіз вимірювальних параметрів PV систем. Використання дано
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Gaptia, Maï Moussa Lawan. "Gestion optimale d'énergie électrique à partir des sources d'énergies renouvelables dédiées aux sites isolés Power control for decentralized energy production system based on the renewable energies — using battery to compensate the wind/load/PV power fluctuations Three level Neutral-Point-Clamped Inverter Control Strategy using SVPWM for Multi-Source System Applications Wind turbine and Batteries with Variable Speed Diesel Generator for Micro-grid Applications." Thesis, Normandie, 2019. http://www.theses.fr/2019NORMLH28.

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Les travaux de thèse s’inscrivent dans les problématiques des travaux de recherche de l’équipe thématique : Maitrise des Energies Renouvelables et systèmes de Stockage (MERS) du laboratoire GREAH-EA3220. Ils englobent le dimensionnement des éléments constitutifs du système et la gestion optimale de l’énergie électrique pour un système hybride (Diesel à vitesse variable, Eolien, PV et Batteries) dédié aux sites isolés. Les sources de production d'énergie alimentent des charges par le biais de convertisseurs multi-niveaux d’électronique de puissance. Le groupe électrogène comportant un moteur di
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Albarazanchi, Abbas Kamal Hasan. "Composant diffractif numérique multispectral pour la concentration multifonctionnelle pour des dispositifs photovoltaïque de troisième génération." Thesis, Strasbourg, 2015. http://www.theses.fr/2015STRAD029/document.

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La lumière du soleil est un bon candidat comme source propre et abondante d'énergie renouvelable. Cette source d'énergie écocompatible peut être exploitée pour répondre aux besoins croissants en énergie du monde. Plusieurs générations de cellules photovoltaïques ont été utilisées pour convertir directement la lumière solaire en énergie électrique. La troisième génération de type multijonction des cellules photovoltaïques est caractérisée par un niveau d'efficacité plus élevé que celui de tous les autres types de cellules photovoltaïques. Des dispositifs optiques, tels que des concentrateurs op
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許德正. "Economic Benefits Analysis of a PV Generation System." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/35713374930118629799.

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碩士<br>明新科技大學<br>電機工程研究所<br>98<br>ABSTRACT Solar power is a clean energy that does not cause pollution. The use of solar energy can lower the demand for fossil fuels and reduce global warming. Each KW solar power station can make green as planning two tennis courts area of trees. The generation of solar power station can cooperate with the Taiwan power company to reduce power demand. This study analyzes the costs of PV generation system using a real system. Operating data of a real PV generation station was recorded and was used to analyze the economic benefits of the PV generation station. Thi
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Singh, Nishant. "An improved grid connected PV generation inverter control system." Thesis, 2013. http://ethesis.nitrkl.ac.in/4666/1/109EE0531.pdf.

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We are going to study the operational principle and the structure of the present grid-connected photovoltaic system. It describes the two inverter control methods. a) voltage source inverter control method b) power type PWM inverter control method On the basis of above two kinds of inverter control methods, we will present an improved PWM inverter control system that can be applied in grid-connected PV generation and uses MATLAB/Simulink software to simulate and analyze. The result of the simulation shows that the improved inverter control system can effectively control the grid current wavefo
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Wang, Chingkai, and 王靖凱. "Improvement Of Transient Stability For Power System With PV Generation." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/68815883207939009526.

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碩士<br>義守大學<br>電機工程學系<br>100<br>This thesis investigates the power quality analysis and recommendations on improvement strategies for independent power system with diesel generators and photovoltaic (PV) system. First, the principle of PV system is introduced and the corresponding mathematical model is developed to represent the output power of PV system as function of solar irradiation and surface temperature of PV panels. In this thesis, the Kinmen power system is selected for computer simulation using PSS/E software. The impact of intermittent PV generation due to variation of solar irradiat
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Chien, Hung-Cheng, and 錢弘承. "Implementation of a Grid-Connected Three-Phase Three-Wire PV Generation System." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/50198172015992258837.

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碩士<br>國立中正大學<br>電機工程所<br>96<br>A grid-connected three-phase three-wire PV generation system is presented in this thesis. The proposed PV generation system consists of a first-stage converter and a second-stage one. The first-stage converter is a DC/DC boost converter using the perturbation and observation method to draw the maximum power from the solar array. For the second-stage converter, a three-phase full bridge inverter is adopted to inject sinusoidal current into the utility line. The proposed system also provides several protection functions, such as over/under voltage protection and ov
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Patel, Sanjukta. "Modeling and control of a grid connected wind-PV hybrid generation system." Thesis, 2014. http://ethesis.nitrkl.ac.in/6352/1/E-40.pdf.

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In electric distribution system Power control of a hybrid generation system that is wind and solar system for interconnection operation is presented in this paper. Renewable resources offer clean, abundant energy. As the power demand increases power failure also increases so the renewable energy can be used to provide constant loads. To converting the basic circuit equation of solar cell into simplified form a model developed including the effects of changing solar irradiation and temperature. This paper consists of PMSG as a wind generator, solar array, dc-dc converter and grid interface inve
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Kumar, Ganti Praful. "Performance Evaluation of Solar PV System for Power Generation in Surface Mines." Thesis, 2022. http://ethesis.nitrkl.ac.in/10401/1/2022_PhD_GPKumar_518MN1002_Performance.pdf.

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This thesis presents a study of Solar Photo-Voltaic (PV) energy system from the environmental impact analysis and its effects point of view and the enhancement factors affecting the Solar Photovoltaic (PV) module by the tilt angles variation on power output of MPPT and dust accumulation on solar PV panel. For the energy utilization in mining industry this thesis proposes a hybrid technique to recover the efficiency of solar photovoltaic (PV) energy system from the environmental impacts and the approach to improve the performance of photovoltaic (PV) system and track the maximum power from the
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Belyaev, Alexey. "Application of PV panels into electricity generation system of compression stations in gas transporting systems." Thesis, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-127868.

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This thesis deals with problems of electricity generation and saving at compression stations of magistral gas transporting pipelines in Russia. Russia is a biggest country in the world which faces set of challenges like transporting gas in European part from far North. Average gas travel distance in Russia is over 4000 km which means huge energy demand for transportation. Permanent availability of energy at compression stations is the key for stabile operation of gas transporting system. For satisfying those needs external sources of electricity used, or part of the transported gas used on spe
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"Model Development and Analysis of Distribution Feeders with High Penetration of PV Generation Resources." Doctoral diss., 2015. http://hdl.handle.net/2286/R.I.27567.

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abstract: An increase in the number of inverter-interfaced photovoltaic (PV) generators on existing distribution feeders affects the design, operation, and control of the distri- bution systems. Existing distribution system analysis tools are capable of supporting only snapshot and quasi-static analyses. Capturing the dynamic effects of the PV generators during the variation in the distribution system states is necessary when studying the effects of controller bandwidths, multiple voltage correction devices, and anti-islanding. This work explores the use of dynamic phasors and differential alg
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Pinheiro, Daniela Batista. "Centralized solar PV generation forecast from the perspective of a distribution system operator." Master's thesis, 2017. http://hdl.handle.net/10451/32658.

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Tese de mestrado integrado, Engenharia da Energia e do Ambiente, Universidade de Lisboa, Faculdade de Ciências, 2018<br>It is essential to have mechanisms to promote the integration of electricity from renewable energy sources in the power system from a technical, economic and social perspectives. Due to the stochastic nature of photovoltaic generation, good forecasts of future generation help grid operators and individual producers to better manage their operations, thus increasing the PV efficiency and competitiveness. This dissertation describes the development of a Random Forests forecasti
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CHEN, CHI-WEI, and 陳啓偉. "Un-interuppted PowerSupply for Fish Pond Pump Powered by PV Generation System First." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/azfzg9.

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碩士<br>崑山科技大學<br>光電工程研究所<br>106<br>Intensive fishpond is so common in aquaculture due to personal area limit. More Oxygen need be pumped into the water to provide heavy fish population to breathe. The air pump are used to capture the Oxygen in the air which will be dissolved in water. Once the grid power is cut down, the pump is stopped, most fish will die by suffocation and the fishermen will go bankrupt despairingly. Grid power down due to variety of accidents is evitable in most developing countries. A multiple power sources system including photovoltaic generation and battery set is propo
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DUBEY, SURYANSH. "MODELLING AND SIMULATION OF POWER GRID CONNECTED PV GENERATION SYSTEM USING MATLAB/SIMULINK." Thesis, 2023. http://dspace.dtu.ac.in:8080/jspui/handle/repository/20451.

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These days the Power Quality has become the key issue in electrical distribution power systems. Customers are critical to the energy industry's long-term growth. In this thesis comparative study of a system with a 10-kW grid- connected photovoltaic system and a PID controller with and without MPPT is simulated in Simulink. The Perturb and Observe (P&O) approach is utilised to increase the power output of a photovoltaic array. The tuned output of the PID controller is provided to the inverter through IGBT switching devices. The inverter is a three-level inverter with a Neutral Point
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Muneer, Wajid. "Large-scale Solar PV Investment Planning Studies." Thesis, 2011. http://hdl.handle.net/10012/5837.

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In the pursuit of a cleaner and sustainable environment, solar photovoltaic (PV) power has been established as the fastest growing alternative energy source in the world. This extremely fast growth is brought about, mainly, by government policies and support mechanisms world-wide. Solar PV technology that was once limited to specialized applications and considered very expensive, with low efficiency, is becoming more efficient and affordable. Solar PV promises to be a major contributor of the future global energy mix due to its minimal running costs, zero emissions and steadily declining modul
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Lee, Pei-Shan, and 李佩珊. "Impact Analysis of Large Scale Wind and PV Power Installations on Taipower System Generation Reserve." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/81377353360745558922.

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碩士<br>中原大學<br>電機工程研究所<br>104<br>According to the new government’s policy of 2025 renewable energy in power system should reach 20%, obviously, there will be a large scale renewable energy integrated into the power system. A large scale of wind and PV generation will effect the power distribution in short term and influence the supply and demand of full power system in long term. The thesis contains two parts: we propose a calculation method at first for the renewable energy’s capacity credit; secondly, we developed analysis model for reliability of power system in Taiwan. Applying this method,
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Esperanca, Homero da Graca Boa, and 歐魅諾. "Stability and Economic Impact of Interconnecting a Utility-scale PV Generation System to the Power System of Sao Tome Island." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/stmsmn.

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碩士<br>國立中山大學<br>電機電力工程國際碩士學程<br>103<br>ABSTRACT Considering the observed importance surrounding PV generation systems in today’s world of electric power generation schemes, this thesis investigates the stability and economic impact of interconnecting a utility-scale PV system to the power system of Sao Tome Island (Sao Tome PS). Thus, general information of Sao Tome and Principe as nation is first provided; followed by a brief description of its electric power system. Next, some background literature supporting the investigation are reviewed. Original system and case scenario assumptions are e
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"Application of Machine Learning Algorithm to Forecast Load and Development of a Battery Control Algorithm to Optimize PV System Performance in Phoenix, Arizona." Master's thesis, 2018. http://hdl.handle.net/2286/R.I.51560.

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abstract: The students of Arizona State University, under the mentorship of Dr George Karady, have been collaborating with Salt River Project (SRP), a major power utility in the state of Arizona, trying to study and optimize a battery-supported grid-tied rooftop Photovoltaic (PV) system, sold by a commercial vendor. SRP believes this system has the potential to satisfy the needs of its customers, who opt for utilizing solar power to partially satisfy their power needs. An important part of this elaborate project is the development of a new load forecasting algorithm and a better control strat
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CHEN, HAN-CHE, and 陳漢哲. "Assessment on the Impact of PV(PhotoVoltaic) System Connecting with Power Grid and Wiring to Power Generation Efficiency." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/02264125528891901913.

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碩士<br>明志科技大學<br>電子工程研究所<br>102<br>Industry development resulted in a lot of carbon dioxide emission, global warming and natural resource depletion. The radiation leakage of Japanese nuclear power plant made people ponder about the security of nuclear power plant. Therefore, the PV power generation system has become the most widely used renewable energy systems. Many countries have enacted renewable energy assistance program policy. In Taiwan, the annual decline in the amount of government subsidies, PV power generation efficiency and implementation costs become an important factor in the devel
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Hsu, Chih-Wei, and 許智為. "PV Generations Impact Assessment on Distribution Systems." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/92628448524290069712.

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碩士<br>南台科技大學<br>電機工程系<br>99<br>This thesis presents the impact of the photovoltaics generation station(PVGS) on the distribution systems and proposes the methods for the voltage change improvement.First , one practical Taipower distribution feeder with a large centralized PVGS is selected for study. Many various power quality issues such as voltage change ﹐reverse power , unbalance , short-circuit current and harmonic are considered and obtained by applying the computer program simulation.To prove the PVGS is qualified for the connection with Taipower system , the simulation results are compar
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