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Dissertations / Theses on the topic 'Type of power plant'

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Published: 4 June 2025

Last updated: 14 July 2025

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1

Rathamarit, Yosapol. "State estimation of a drum type power plant boiler using unscented filters." Thesis, University of Strathclyde, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.443121.

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2

De, Klerk Gary. "A methodology to investigate the cause of quenching in once-through tower type power plant boilers." Doctoral thesis, Faculty of Engineering and the Built Environment, 2021. http://hdl.handle.net/11427/32629.

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Due to the penetration of variable renewable energy (VRE) sources, conventional coal fired power plants need to operate with greater flexibility via two-shifting or low load operation whilst remaining reliable and conserving the lifetime of components. Thick sectioned components are prone to thermal fatigue cracking as a result of through-wall temperature gradients during start up and shutdown. These temperature gradients can be significantly amplified during quenching when components at high temperature are unintentionally exposed to colder liquid or steam. Such quench events are known to occ

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3

Densing, Martin. "Hydro-electric power plant dispatch-planning : multi-stage stochastic programming with time-consistent constraints on risk /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=17244.

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4

LOPEZ, LUIZ A. N. M. "Concepcao e simulacao estatica do circuito secundario de usinas nucleares de pequena potencia." reponame:Repositório Institucional do IPEN, 1989. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10275.

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Made available in DSpace on 2014-10-09T12:36:47Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T13:57:28Z (GMT). No. of bitstreams: 1 04288.pdf: 4625254 bytes, checksum: 9001b53adf99cafca24341f1052507a2 (MD5)<br>Dissertacao (Mestrado)<br>IPEN/D<br>Escola Politecnica, Universidade de Sao Paulo - POLI/USP

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Unver, Ozge. "A Modelling Study For The Health Risk Posed By Nuclear Power Plant In Bulgaria At Different Parts Of Turkey." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/729053/index.pdf.

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In this study, following a severe accident at Kozloduy nuclear plant in Bulgaria how Turkey would be affected was investigated. The severe accident refers to core meltdown accident with catastrophic failure of containment. The model used is HySPLIT model developed in America. The worst day was predicted considering deposition of radionuclides. For initial runs, accidental release of I-131 and Cs-137 radionuclides was modeled for each day of year 2000 to find the worst day, seen to result from release beginning on April 7th 2000. After modeling release of all radionuclides for the worst day, ra

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Toprak, Alperen. "Cmos Readout Electronics For Microbolometer Type Infrared Detector Arrays." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/3/12610390/index.pdf.

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This thesis presents the development of CMOS readout electronics for microbolometer type infrared detector arrays. A low power output buffering architecture and a new bias correction digital-to-analog converter (DAC) structure for resistive microbolometer readouts is developed<br>and a 384x288 resistive microbolometer FPA readout for 35 &micro<br>m pixel pitch is designed and fabricated in a standard 0.6 &micro<br>m CMOS process. A 4-layer PCB is also prepared in order to form an imaging system together with the FPA after detector fabrication. The low power output buffering architecture em

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7

Fasquelle, Thomas. "Modélisation et caractérisation expérimentale d’une boucle solaire cylindro-parabolique intégrant un stockage de type thermocline." Thesis, Perpignan, 2017. http://www.theses.fr/2017PERP0040/document.

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Comme les autres technologies liées aux énergies renouvelables, le solaire à concentration souffre des problèmes liés à l’intermittence de la ressource. La technologie thermocline est une solution prometteuse qui réduirait le coût du stockage thermique dans les centrales solaires de ce type. Cependant, aucune étude n’a jusqu’ici porté sur l’impact de la variation de la température en sortie du réservoir de stockage de type thermocline sur les autres composants de la centrale. Ce travail de thèse a pour but d’améliorer les connaissances sur ce sujet, grâce à l’utilisation d’une mini boucle sola

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8

Studený, Jan. "Power - plant." Master's thesis, Vysoké učení technické v Brně. Fakulta architektury, 2015. http://www.nusl.cz/ntk/nusl-216180.

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The "POWER - PLANT" deals with the rehabilitation of the former Central Power Conversion and Dale Schoeller (Nejedly I and III) in the village Libušín Mine. Will be newly designed for building the power plant technology with progressive fluidized bed boiler to biomass steam turbine with an output of 7 MW and absorption (trigeneration) unit producing heat, cooling and electricity, which also will function as a cooler primary circuits. The source of water for the power plant will not only former mining pit Nejedlý I which is currently flooded drinking water at about 12 ° C. This system uses high

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9

Velayuthan, Manohar. "Cogeneration power plant." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0012/MQ52488.pdf.

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10

Perez, de Larraya Espinosa Mikel. "Photovoltaic Power Plant Aging." Thesis, Högskolan i Gävle, Avdelningen för byggnadsteknik, energisystem och miljövetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-33252.

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One of the most pressing problems nowadays is climate change and global warming. As it name indicates, it is a problem that concerns the whole earth. There is no doubt that the main cause for this to happen is human, and very related to non-renewable carbon-based energy resources. However, technology has evolved, and some alternatives have appeared in the energy conversion sector. Nevertheless, they are relatively young yet. Since the growth in renewable energies technologies wind power and PV are the ones that have taken the lead. Wind power is a relatively mature technology and even if it st

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11

Lopez, Ashley Karisa. "Power Plant, Plant-Based Nutrition Services| A Business Plan." Thesis, California State University, Long Beach, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10639050.

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<p> Today, obesity has become the number one concern of kids and teens. About one in three Americans are overweight or obese. This in part is due to the consumption of highly commercialized and processed foods that lack the essential nutrients in maintaining a healthy weight in addition to normal cholesterol and blood pressure levels. Studies have shown that eating habits are learned early in life and are carried on throughout the rest of their lives. As children grow older into their adolescent years, they are more aware of their eating habits and have gained more autonomy in regards to food

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Khabrana, Ahmed, and Jaber Ageeli. "Producing Electricity in Power Plant." Thesis, Blekinge Tekniska Högskola, Institutionen för tillämpad signalbehandling, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1979.

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Abstract This Bachelor thesis has been written at the Blekinge Institute of Technology. The thesis describes electricity production in Shoaiba Steam Power plant in Saudi Arabia. Shoaiba Power Plant is located 100 km South of Jeddah city in Saudi Arabia. Total power production ability reaches 4400 MW. Shoaiba Power Plant has two stages and is constructed with 11 units, each unit produces 400 MW at line voltage 24 kV and line current 16 kA. Main pieces of equipment and their function in the station are as follows: A Steam Generator (boiler), produces steam by burning natural gas or crude oil in

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Abacar, Armando. "Optimization of Maputo Power Plant." Thesis, KTH, Kraft- och värmeteknologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-124249.

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The Electricidade de Moçambique, E.P. (EDM) is the power utility in Mozambique, responsible to generate, transport and distribute electricity all over the country. The company has three gas turbines installed at Maputo Power Plant. All units burn diesel oil and are used only for back up. Currently only the unit #2 is available for operation. The main constraint that EDM faces is the high operation costs due to diesel price. Hence the company is considering converting units #2 and #3 to burn natural gas, resource available locally. The country is currently exporting natural gas to the neighbour

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Tarrasó, Martínez Jaime. "Virtually synchronous power plant control." Doctoral thesis, Universitat Politècnica de Catalunya, 2022. http://hdl.handle.net/10803/674036.

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During the last century, the electrical energy infrastructures have been governed by synchronous generators, producing electrical energy to the vast majority of the population worldwide. However, power systems are no longer what they used to be. During the last two decades of this new millennium the classical, centralized and hierarchical networks have experienced an intense integration of renewable energy sources, mainly wind and solar, thanks also to the evolution and development of power conversion and power electronics industry. Although the current electrical system was designed to have a

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15

Rabbani, Michael, and Michael Rabbani. "Zero-Emissions Solar Power Plant." Thesis, The University of Arizona, 2017. http://hdl.handle.net/10150/625125.

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With energy demand continuously increasing in the United States, renewable energy development is critical to combatting the effects of global climate change. The objective of the project was to create a design for a zero-emissions solar plant. The project group designed a plant to provide electricity to all of residential Chandler, a city with about 100,000 homes. An estimated 543,880 metric tons of carbon dioxide equivalent is produced to power residential Chandler. In contrast, the proposed solar plant will produce zero emissions. Unfortunately, the proposed process is not currently economic

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16

Oliveira, Heloisa Maria Santos. "Avaliação numérica do comportamento à fratura de um protótipo de vaso de pressão de reator PWR submetido a choque térmico pressurizado." CNEN - Centro de Desenvolvimento da Tecnologia Nuclear, Belo Horizonte, 2005. http://www.bdtd.cdtn.br//tde_busca/arquivo.php?codArquivo=41.

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Nenhuma<br>No circuito primário de uma usina nuclear do tipo PWR (Pressurized Water Reactor), o refrigerante do reator é mantido a uma temperatura interna por volta de 300 C e pressão interna da ordem de 15,0 MPa, durante operação normal. O Vaso de Pressão do Reator (VPR) contém os elementos combustíveis e é considerado o componente mais importante do circuito primário. A integridade do VPR deve ser assegurada durante toda a vida útil da usina, de forma a proteger os trabalhadores da usina e o público em geral dos danos decorrentes da liberação de material radioativo.Uma das condições de carre

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17

Pretorius, Johannes Petrus. "Solar Tower Power Plant Performance Characteristics." Thesis, Stellenbosch : University of Stellenbosch, 2004. http://hdl.handle.net/10019.1/16413.

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Thesis (MScIng)--University of Stellenbosch, 2004.<br>ENGLISH ABSTRACT: This study investigates energy generation by large-scale solar tower power plants. The performance characteristics of a so-called reference plant with a 4000 m diameter glass collector roof and a 1500 m high, 160 m diameter tower are determined for a site located in South Africa. The relevant draught and conservation equations are derived, discretized and implemented in a numerical model which solves the equations using speci ed meteorological input data and determines the power delivered by the plant. The power out

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18

Fletcher, Sam. "Guided waves for power plant applications." Thesis, Imperial College London, 2012. http://hdl.handle.net/10044/1/10562.

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This study explores the possibility of using the guided wave non-destructive testing technique for power plant applications. Guided waves are already used extensively in the petrochemical industry, however the nature of pipework in a power station has meant that guided waves have not been studied for use in this environment. Power station pipework is more challenging to inspect than petrochemical pipework using guided waves because the pipelines tend to be shorter, and the feature density is much higher, with welds, hangers, supports and bends all contributing to make analysis of results more

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19

Pun, Lok Bahadur 1952. "SEDIMENT EXCLUSION FROM POWER PLANT INTAKES." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/276848.

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20

SILVA, FRANCISCO CARLOS SANTANNA DA. "ACTUAL REACTIVE POWER CAPABILITY EVALUATION IN AN ELECTRICAL POWER PLANT." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2002. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=2472@1.

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ELETROBRAS - CENTRAIS ELÉTRICAS BRASILEIRAS S. A.<br>As curvas de capacidade de geração de potência reativa fornecidas pelos fabricantes são elaboradas em função dos parâmetros de projeto do gerador, e geralmente não consideram as condições de operação da planta e do sistema como fatores limitantes. É sabido que as condições de operação da planta, tais como tensões nominais do terminal do gerador e das barras auxiliares, valores limites dos reguladores de tensão, potência máxima da turbina e dispositivos de limitação e proteção de sub e sobreexcitação podem ser fatores limitantes da c

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21

Shafik, Ziyad M. "Toroidal field power supply for the spherical tokamak power plant." Thesis, University of Strathclyde, 2011. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=15658.

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22

Meyer, Anthony Steven. "Tidal Power Plant: Capturing Tidal Power Using an Oscillating Wing." Thesis, The University of Arizona, 2010. http://hdl.handle.net/10150/146041.

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This report describes the iterative process and steps taken to build a tidal power generator which works efficiently while causing no harm to marine life or habitat. A tidal power generator is a device that converts the mechanical energy from the horizontal tides in the ocean (or any flowing water body) into electrical energy. The design was undertaken as an interdisciplinary capstone project for seniors in mechanical and electrical engineering. The results will be used for research purposes in determining the efficiency of the specific design used and the overall feasibility of tidal power ge

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23

Curran, Amy Christina. "Regulatory mechanisms of plant P-type ATPases /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 1999. http://wwwlib.umi.com/cr/ucsd/fullcit?p9951424.

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24

Altzar, Oskar. "Crack initiation in hydro power plant rotor rim sheets : A failure case study for Juktan hydro power plant." Thesis, KTH, Materialvetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-152588.

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In 2013, cracks were found in the radius of the dovetail slots of the rotor rim sheets in generator 1 of Juktan hydro power plant in Västerbotten, Sweden. The cracks were estimated to be too deep to be able to repair and Alstom conducted an investigation on the cause of fracture. The investigation came to the conclusion that the radius was too small and that the new rotor rim sheets should have a six times greater fillet radius. However, it has not been investigated whether the material structure or the manufacturing process may have an impact on the crack initiation and following propagation

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Bengtsson, Sara. "Modelling of a Power System in a Combined Cycle Power Plant." Thesis, Uppsala universitet, Elektricitetslära, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-149318.

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Simulators for power plants can be used for many different purposes, like training for operators or for adjusting control systems, where the main objective is to perform a realistic behaviour for different operating conditions of the power plant. Due to an increased amount of variable energy sources in the power system, the role of the operators has become more important. It can therefore be very valuable for the operators to try different operating conditions like island operation. The aim of this thesis is to model the power system of a general combined-cycle power plant simulator. The model

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Pagone, Emanuele. "Advanced low carbon power systems - the advanced zero emissions power plant." Thesis, Cranfield University, 2009. http://dspace.lib.cranfield.ac.uk/handle/1826/8293.

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The global warming issue is becoming more and more important in the public opinion, because its effects on everyday life of the entire mankind are starting to become appreciable. On the next (2009) December will be held in Copenhagen the fifteenth United Nations Climate Change Conference which is expected to be crucial for the future choices to deal with the anthropogenic greenhouse gases issue. The power generation sector is one of the most important contributors to the emissions of greenhouse gases (of which the carbon dioxide is the main anthropogenic example), and it is facing in the last

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Rosso, Stefano. "Power Plant Operation Optimization Economic dispatch of combined cycle power plants." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-264350.

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As electricity production from renewable sources increases, higher flexibility is required by fossil fuel generation to cope with the inherent fluctuations of solar and wind power. This results in shorter operating cycles and steeper ramps for the turbines, and more uncertainty for the operators. This thesis work applies mathematical optimization and statistical learning to improve the economic dispatch of a combined cycle power plant composed by two separate blocks of two gas turbines and one steam turbine. The goal is to minimize the input fuel to the gas turbines while respecting a series o

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Drange, Line Sjødin. "Dimensioning of Kirne Power Plant in Nepal." Thesis, Norwegian University of Science and Technology, Department of Energy and Process Engineering, 2009. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-8989.

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<p>Kirne Power Plant is a planned expansion of Khimti I Hydro Power Plant in Nepal. During the monsoon period there is a lot of excess water, and the the plan is to utilize this water in an extra power plant during the monsoon. The same tunnel as for Khimti I is to be used for the whole volume flow. A new external pressure shaft is planned for the water down to the new power house of Kirne. The hydrology is studied in this thesis, and a flow of 11 m3/s can be utilized in Kirne through 80% of the monsoon, through the rest of the period, the flow is lower, on the average. The flow limit is fou

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Kemp, Richard. "Alloy design for a fusion power plant." Thesis, University of Cambridge, 2006. https://www.repository.cam.ac.uk/handle/1810/218376.

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Fusion power is generated when hot deuterium and tritium nuclei react, producing alpha particles and 14 MeV neutrons. These neutrons escape the reaction plasma and are absorbed by the surrounding material structure of the plant, transferring the heat of the reaction to an external cooling circuit. In such high-energy neutron irradiation environments, extensive atomic displacement damage and transmutation production of helium affect the mechanical properties of materials. Among these effects are irradiation hardening, embrittlement, and macroscopic swelling due to the formation of voids within

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Bertilsson, Richard. "Information Inadequacy in Nuclear Power Plant Accidents." Thesis, Linnéuniversitetet, Institutionen för informatik (IK), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-34390.

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The aim of this study is to compare the cause of the, to date, three onlycommercial nuclear power plant accidents. These are very complex incidents,which have dire impact on society and the environment and therefore benefitfrom further investigation, if there lays a possibility of identifying factors thatcould prevent further accidents in the future. In order to investigate this theactions and decisions that lead up to each nuclear meltdown was identified andcompared.The investigation was based on a qualitative study on three cases of nuclearmeltdown accidents. They are based on text analysis

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Setiawan, Eko Adhi. "Concept and controllability of virtual power plant." Kassel : Kassel Univ. Press, 2007. http://www.uni-kassel.de/hrz/db4/extern/dbupress/publik/abstract.php?978-3-89958-309-0.

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Gjevik, Kristin. "Micro Power Plant at Marangu Hotel, Kilimanjaro." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2014. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-26069.

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Development of micro-hydropower schemes in rural areas of developing countries is largely depended on simple and affordable systems. The contra-rotating pipe turbine, produced by GreenEnergy is a one-piece and easily operated turbine, designed as the Rolls-Royce of turbines with good operational qualities. Suitable for low head sites, this turbine is easily installed in existing plants, for minimum passage flows or independent schemes supplying electricity to rural areas.The contra-rotating prototype will now be donated to a site in a developing country and the river Una, near Marangu Hotel in

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Robson, Joseph Douglas. "Modelling of precipitation in power plant steels." Thesis, University of Cambridge, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.627058.

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Rajbansi, A. M. "Capital Allowances on a power generating plant." Diss., University of Pretoria, 2013. http://hdl.handle.net/2263/41571.

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South Africa emerged as a country that fought and overcame arduous oppression.. Following the democratic revolution of 1994, the new government regime embarked on an enormous electrification rollout with the mandate of ensuring all households in the country have access to electricity. This did not come without huge challenges and the electricity supply network was already under pressure. This led to load shedding and in turn impeded economic growth. Consequently South Africa requires significant investment in new electricity infrastructure. In order to ensure sustainable economic growth, the p

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Moreno, Roman Miguel 1963. "Exergoeconomic analysis of a nuclear power plant." Diss., The University of Arizona, 1997. http://hdl.handle.net/10150/288727.

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Exergoeconomic analysis of a nuclear power plant is a focus of this dissertation. Specifically, the performance of the Palo Verde Nuclear Power Plant in Arizona is examined. The analysis combines thermodynamic second law exergy analysis with economics in order to assign costs to the loss and destruction of exergy. This work was done entirely with an interacting spreadsheets notebook. The procedures are to first determine conventional energy flow, where the thermodynamic stream state points are calculated automatically. Exergy flow is then evaluated along with destruction and losses. The capita

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Nicholas, Jack Robert. "Heat transfer for fusion power plant divertors." Thesis, University of Oxford, 2017. http://ora.ox.ac.uk/objects/uuid:efedf39b-401b-418f-b510-386a512314a8.

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Exhausting the thermal power from a fusion tokamak is a critical engineering challenge. The life of components designed for these conditions has a strong influence on the availability of the machine. For a fusion power plant this dependence becomes increasingly important, as it will influence the cost of electricity. The most extreme thermal loading for a fusion power plant will occur in the divertor region, where components will be expected to survive heat fluxes in excess of 10 MW/m<sup>2</sup> over a number of years. This research focussed on the development of a heat sink module for operat

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Elzubair, Arwa. "Using CHP plant to regulate wind power." Thesis, Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-39657.

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Sweden is working on increasing the share of wind energy, but it comes along with many challenges,one of those challenges is the uncertainty of the wind power; CHP could be an option for betterutilizing of wind power by adapting the power to heat ratio according to wind energy fluctuation.The potential for utilizing installed wind energy in Sweden using CHP plant has been studied. A CHPplant installed in the South of Sweden was considered as studied case. To match the heat andelectricity demand requested by the region with the output from the CHP plant two scenarios weresimulated. Results show

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Bergström, Jarl, and Conny Franzon. "Thermo-economic optimization of a combined heat and power plant in Sweden : A case study at Lidköping power plant." Thesis, Blekinge Tekniska Högskola, Institutionen för industriell ekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-20766.

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Energy production in power plants comes with both high costs and turnover whereas variations in the production strategy—that is, which boilers, coolers, or generators that should be running—have big impact on the economic result. This is especially true for a combined heat and power (CHP) plant where the production of district heating and electricity is linked, thus allowing for a higher flexibility in the production strategy and potential of increasing the revenue. Previous research states that thermo-economic optimization can have a great impact on economic result of power plants, but every

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Van, der Helm Mark Johan 1972. "Power plant degradation : a modular secondary plant and integral flow accelerated corrosion model." Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/8867.

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Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, February 2001.<br>Includes bibliographical references (leaves 198-204).<br>Flow Accelerated Corrosion (FAC) is the most prevalent material degradation mechanism for low carbon steel in steam-water flow systems. The band of uncertainty in predictions of wear rate due to FAC spans one to two orders of magnitude. Such a wide range of uncertainty inhibits the ability to devise safe and economical repair and replacement schedules. The goal of this thesis is to reduce uncertainty of predictions of wear caused by FAC

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Westman, Snorre Foss. "Power plant with CO2 capture based on adsorption." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-18504.

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A dynamic one-dimensional homogeneous model for a packed bed sorption-enhanced water-gas shift (SEWGS) reactor has been developed, describing the non-isothermal, non-adiabatic and non-isobaric operation of this type of reactor. The model was developed to describe a SEWGS reactor designed to work under operating conditions and syngas feeds encountered in a coal-fed Integrated Gasification Combined Cycle power plant utilizing an oxygen-fed gasifier. Different from previous integration designs reported in literature, the feasibility of leaving out the conventional high-temperature water-gas shift

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Chen, Zhenwei. "Virtual Power Plant Simulation and Control Scheme Design." Thesis, KTH, Industriella informations- och styrsystem, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-116752.

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Virtual Power Plant (VPP) is a concept that aggregate Distributed Energy Resources (DER) together, aims to overcome the capacity limits of single DER and the intermit-ted natural characteristics of renewable energy sources like wind and solar. The whole system can be viewed as a single large-capacity power plant from the system‘s point of view. In this project, the literature review of VPP concept, architecture, existed project and the survey of VPP in Sweden are being conducted first. Secondly, the simplified VPP model is built on MATLAB/Simulink software. The simplified system contains a win

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Ekre, Kjetil Vinjerui. "Novel Processes for Power Plant with CO2 Capture." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-19372.

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The purpose of this thesis was to examine different technologies, which enhances the CO2 partial pressure in the flue gas from the natural gas combined cycle. A base case has been created as a reference for comparison of the other cycles. The base case includes a MEA capture plant with a reboiler duty of 3,6 MJ/kg CO2. To simulate the process in this thesis HYSYS and GT PRO have been used as simulation tools. The thesis has also looked into ways of extracting steam from the steam cycle to be used in the reboiler. The chosen extraction point was the crossover between the intermediate-pressure t

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Jingchao, Sun. "Prediction of Sound Propagation From Power Transmission Plant." Thesis, KTH, MWL Marcus Wallenberg Laboratoriet, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-121356.

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In ABB, Soundplan is the usually used software to predict the industrial noise for power transmission plants. However, the sound sources in Soundplan are modeled as point sources between which there are no sound reflections. For the real situation, the sound sources are very big and can be regarded as noise barriers. So it is important to take the reflections between sound sources into consideration.COMSOL Multiphysics is Finite Element Method (FEM) software which can model acoustic object with sound-reflective boundaries. First, the COMSOL model for single component inside the power transmiss

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Messina, Marco. "Secondary particulate formation from solid fuel power plant." Thesis, Imperial College London, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.420599.

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Saad, Abdullah Aziz. "Cyclic plasticity and creep of power plant materials." Thesis, University of Nottingham, 2012. http://eprints.nottingham.ac.uk/12538/.

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The thermo-mechanical fatigue (TMF) of power plant components is caused by the cyclic operation of power plant due to startup and shutdown processes and due to the fluctuation of demand in daily operation. Thus, a time-dependent plasticity model is required in order to simulate the component response under cyclic thermo-mechanical loading. The overall aim behind this study is to develop a material constitutive model, which can predict the creep and cyclic loading behaviour at high temperature environment, based on the cyclic loading test data of the P91 and the P92 steels. The tests on all spe

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Rice, Enda Padraig. "Modelling and co-ordinated control of power plant." Thesis, Queen's University Belfast, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.481810.

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Cregan, J. "Thermoeconomic monitoring of power plant condenser sub system." Thesis, Queen's University Belfast, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.411755.

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Godswill, Uchechukwu Megwai. "Process Simulations of Small Scale Biomass Power Plant." Thesis, Högskolan i Borås, Institutionen Ingenjörshögskolan, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-17969.

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Power generation from biomass based renewable energy technologies is a promising option in retrofitting our dependence in conventional power generation processes. The development of any society is not possible without sustainable energy and access to energy creates that environment that allows the world to thrive. Electricity access especially in developing regions of the world is of particular interest. This work provides results on electricity efficiency, the economic feasibility and environmental impact of biomass based power technologies in small scale setting using Aspen Plus software. Th

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Li, Qiang. "Microstructure-property relationships in a power plant steel." Thesis, University of Cambridge, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.624951.

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Wiberg, Anders. "Industrial design engineering study of PCM power plant." Thesis, KTH, Maskinkonstruktion (Inst.), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-99317.

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En studie av en mindre kraftstation har gjorts i samarbete med Exencotech som forskar inom energi-återvinning. Deras kraftstation behandlar återvinning av värme från uppvärmt vatten som annars inte hade använts utan ansetts som ren förlust. Den studie som genomförts har gjorts på ett 100kW system med en så stor möjlighet till modularitet som är möjligt för anpassning och flexibel installation. Studien har även innefattat en 5kW prototyp och en modulär version av 100kW systemet upp till 0,5MW. Applikationen har som krav att framför allt minska volymen och storleken på systemet. Studien innefatt

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