Log in

Relevant bibliographies by topics / Steam turbine generator / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Steam turbine generator.

Dissertations / Theses on the topic 'Steam turbine generator'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 48 dissertations / theses for your research on the topic 'Steam turbine generator.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Kysel, Stanislav. "Energetický paroplynový zdroj na bázi spalování hutnických plynů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229801.

Full text

Abstract:

The main goal of my thesis is to carry out thermic calculations for adjusted conditions of electric and heat energy consumption. The power of the generator is 330 MW. In the proposal, you can find combustion trubines type GE 9171E. Steam-gas power plant is designed to combust metallurgical gases. Effort of the thesis focuses also on giving a new informations about trends in combinated production of electric and heat energy.

APA, Harvard, Vancouver, ISO, and other styles

2

Kysel, Stanislav. "Energetický paroplynový zdroj na bázi spalování hutnických plynů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230245.

Full text

Abstract:

The main goal of my thesis is to carry out thermic calculations for adjusted conditions of electric and heat energy consumption. The power of the generator is 330 MW. In the proposal, you can find combustion trubines type GE 9171E. Steam-gas power plant is designed to combust metallurgical gases. Effort of the thesis focuses also on giving a new informations about trends in combinated production of electric and heat energy.

APA, Harvard, Vancouver, ISO, and other styles

3

Kadáková, Nina. "Návrh paroplynového zdroje elektřiny." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417426.

Full text

Abstract:

A combined cycle is one of the thermal cycles used in thermal power plants. It consists of a combination of a gas and a steam turbine, where the waste heat from the gas turbine is used for steam generation in the heat recovery steam generator. The aim of the diploma thesis was the conceptual design of a combined cycle electricity source and the balance calculation of the cycle. The calculation is based on the thermodynamic properties of the substances and the basic knowledge of the Brayton and Rankin-Clausius cycle. The result is the amount and parameters of air, flue gases, and steam/water in

APA, Harvard, Vancouver, ISO, and other styles

4

Vytla, Veera Venkata Sunil Kumar. "CFD Modeling of Heat Recovery Steam Generator and its Components Using Fluent." UKnowledge, 2005. http://uknowledge.uky.edu/gradschool_theses/336.

Full text

Abstract:

Combined Cycle power plants have recently become a serious alternative for standard coal- and oil-fired power plants because of their high thermal efficiency, environmentally friendly operation, and short time to construct. The combined cycle plant is an integration of the gas turbine and the steam turbine, combining many of the advantages of both thermodynamic cycles using a single fuel. By recovering the heat energy in the gas turbine exhaust and using it to generate steam, the combined cycle leverages the conversion of the fuel energy at a very high efficiency. The heat recovery steam gener

APA, Harvard, Vancouver, ISO, and other styles

5

Veselý, Petr. "Návrh turbíny do kombinovaného cyklu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-320116.

Full text

Abstract:

The topic of thesis is condensing turbine in gas-steam cycle, which can be divided into four basic parts. A history of gas-steam cycle is described in the beginning. Second part is all about calculation of heat recovery steam generator. Penultimate section deals with calculations of steam turbine parameters and reaction blading type. Last part contains electric power and steam turbine efficiency.

APA, Harvard, Vancouver, ISO, and other styles

6

Číž, Ondřej. "Parní turbina." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2009. http://www.nusl.cz/ntk/nusl-228803.

Full text

Abstract:

The aim of thesis entitled steam turbine is a condensing steam turbine with steam extraction, in twin-shaft implementation for municipal waste-incineration plant. The first part of the work is focused on the design used and the selected concept turbine. The second part is engaged in thermodynamic calculation of backpressure and condensing part. The end is devoted to technical – economic comparison with other possible conceptual variants.

APA, Harvard, Vancouver, ISO, and other styles

7

Sobotka, Tomáš. "Modernizace a ekologizace teplárny." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230033.

Full text

Abstract:

The target of this diploma thesis is design of cogeneration unit with following requirements: • Installation of new unit instead of the old and used up one. • Electric energy supply within Supportive service – fast starts • Greening (replacement of coal with natural gas) At the beginning I deal with the current state of old unit. In the next part there is the design of new technological unit, which consists of design of boilers, gas engines, steam turbines. Final phase of the thesis includes economical analysis focused on setting of financial return.

APA, Harvard, Vancouver, ISO, and other styles

8

Černý, Michal. "Analýza sekundárního okruhu bloku VVER 440." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-378709.

Full text

Abstract:

The main aim of this thesis is the model design and control the secondary circuit block VVER 440. The search part of my work is a description of the secondary circuit. In the first part of the calculation is performed for the rated secondary circuit. The second calculation part focuses on the calculation circuit of the secondary for the reduced, influenced by shutting down one steam generator.

APA, Harvard, Vancouver, ISO, and other styles

9

Северин, Валерій Петрович. "Моделі і методи оптимізації показників якості систем автоматичного управління енергоблоку атомної електростанції". Thesis, СПДФО Ізрайлев Є. М, 2007. http://repository.kpi.kharkov.ua/handle/KhPI-Press/32677.

Full text

Abstract:

Дисертація на здобуття вченого ступеня доктора технічних наук за спеціальністю 05.13.07 – Автоматизація технологічних процесів. – Національний технічний університет "Харківський політехнічний інститут", Харків, 2007. Дисертація присвячена розробці перспективної концепції синтезу систем автоматичного управління енергоблоку атомної електростанції на основі математичних моделей і чисельних методів векторної оптимізації показників якості. Розроблені методи обчислення прямих показників якості й покращених інтегральних квадратичних оцінок, що мають високу точність і швидкодію. Обґрунтований покрок

APA, Harvard, Vancouver, ISO, and other styles

10

Северин, Валерий Петрович. "Модели и методы оптимизации показателей качества систем автоматического управления энергоблока атомной электростанции". Thesis, СПДФЛ Израйлев Е. М, 2007. http://repository.kpi.kharkov.ua/handle/KhPI-Press/33459.

Full text

Abstract:

Диссертация на соискание ученой степени доктора технических наук по специальности 05.13.07 – автоматизация технологических процессов. – Национальный технический университет "Харьковский политехнический институт", Харьков, 2007. Диссертация посвящена разработке перспективной концепции синтеза систем автоматического управления энергоблока атомной электростанции на основе математических моделей и численных методов векторной оптимизации показателей качества. Разработаны методы вычисления прямых показателей качества и улучшенных интегральных квадратичных оценок, имеющих высокую точность и быстродей

APA, Harvard, Vancouver, ISO, and other styles

11

BONO, ANDREA. "Criticità nelle esigenze e nelle offerte energetiche: il ruolo rilevante della progettazione e della gestione ottimizzata delle macchine a fluido e dei sistemi per la conversione di energia. Aspetti applicativi nella piccola fornitura di energia e nella propulsione navale." Doctoral thesis, Università degli studi di Genova, 2021. http://hdl.handle.net/11567/1046981.

Full text

Abstract:

The present work deals with environmental sustainability and specific engineering solutions able to cope with such a global issue. Attention is focused on renewable energy and innovative fuels as effective strategies in contributing valuable techniques in order to face the need of mitigating environmental problems concerning climate change and global warming. The research study is targeted on optimized design and management of fluid machinery, and extensively on optimized energy conversion systems, conceptualized in accordance with current standards and regulations, governing the reference se

APA, Harvard, Vancouver, ISO, and other styles

12

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.

Full text

Abstract:

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

APA, Harvard, Vancouver, ISO, and other styles

13

Dlouhá, Kristýna. "Návrh HRSG kotle." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-401508.

Full text

Abstract:

This master’s thesis deals with the design of a heat recovery steam generator. The introductory part of the thesis is dedicated to waste heat boilers, their division and their utilization in combined cycles gas turbine. In the following chapter, an analysis of the existing combined heat and power plant operation is performed. In the next part of the thesis, the conceptual layout of the new source is designed. Subsequently, the thermal calculation of the boiler is carried out as well as the design of individual heat exchanging surfaces. The sixth chapter deals with the strength calculation of t

APA, Harvard, Vancouver, ISO, and other styles

14

Waite, Jason S. "The application of brush seals to steam turbine generators." Thesis, Northumbria University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367419.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Cuthbertson, Grant. "An experimental investigation of dropwise and filmwise condensation of low pressure steam in tube banks." Thesis, Heriot-Watt University, 1999. http://hdl.handle.net/10399/1246.

Full text

Abstract:

Research to date has highlighted a number of conditions where dropwise condensation may offer heat transfer enhancements over filmwise condensation. Previous studies have shown at pressures above or around atmospheric, dropwise condensation offers significant benefit over filmwise. However, some of this research suggests that as the system pressure is reduced below atmospheric, the benefits of dropwise condensation diminish rapidly, to the extent that, at pressures around 50mbar the benefits of dropwise over filmwise are minimal. This thesis details a series of experiments which were conducted

APA, Harvard, Vancouver, ISO, and other styles

16

Touimi, Khalil. "Design optimization of a gearbox driven tidal stream turbine Tidal stream turbines: With or without a gearbox?, in Ocean Engineering 170, December 2018 Optimal Design of a Multibrid Permanent Magnet Generator for a Tidal Stream Turbine, in Energies 13(2), 2020." Thesis, Brest, 2020. http://theses-scd.univ-brest.fr/2020/These-2020-SPI-Genie_electrique-TOUIMI_Khalil.pdf.

Full text

Abstract:

L’énergie marémotrice fait l'objet d'une attention croissante en tant que future source potentielle d'énergie renouvelable. Les hydroliennes sont cependant encore en phase de développement et leur technologie n'est pas aussi mature que celle des éoliennes. Outre le fait que cette technologie est encore émergente, les hydroliennes doivent faire face à l’environnement sous-marin hostile dans lequel elles sont immergées. Ces contraintes augmentent la criticité des sous-systèmes des hydroliennes et les rendent moins fiables. Par conséquent, l’amélioration de la fiabilité constitue l'un des défis à

APA, Harvard, Vancouver, ISO, and other styles

17

Cresswell, Nicholas William. "The generation potential of diffuser augmented tidal stream turbines." Thesis, Durham University, 2015. http://etheses.dur.ac.uk/10980/.

Full text

Abstract:

This thesis investigates the power generation potential of diffuser augmented horizontal axis tidal stream turbines. The use of diffuser augmentation for such devices is not a new concept, though many questions remained unanswered regarding the device performance and economics. This work highlighted a number of limitations within the literature on such devices and aimed to clarify the main factors which affect their performance and economics in tidal stream flows. Extant numerical modelling methods for diffuser augmented turbines were shown to produce inaccurate power prediction results due to

APA, Harvard, Vancouver, ISO, and other styles

18

Atwater, Joel Fraser. "Assessing the impacts of free-stream turbines for electricity generation." Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/54999.

Full text

Abstract:

Due to a number of factors including energy security and climate change, there is an urgent need to transition the global energy supply to renewables. Two potential sources are tidal-stream and hydrokinetic power, utilizing free-stream water turbines as generating devices. Much of the interest in tidal-stream power comes from resource assessments that suggest that significant amounts of electricity could be produced from tidal currents flowing through straits. These assessments inventoried the kinetic energy flux and do not account for flow reduction due to turbine resistance. As such, they do

APA, Harvard, Vancouver, ISO, and other styles

19

Schlaifer, Perrine. "Performance Calculations and Optimization of a Fresnel Direct Steam Generation CSP Plant with Heat Storage." Thesis, KTH, Kraft- och värmeteknologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-116806.

Full text

Abstract:

This master thesis deals with the performance calculations of a 9MW linear Fresnel CSP plant withdirect steam generation built by the Solar Division of the CNIM Company. The aim was to calculate theannual electricity production taking into account the weather conditions as well as some steam storage.At first, a steam accumulator model was developed with Excel, in order to estimate the pressureevolution in the tanks during the charging, storage and discharging processes. The data obtained withthis model was then integrated to the thermodynamic cycle model, programmed with Excel, whichcalculated

APA, Harvard, Vancouver, ISO, and other styles

20

Netopilová, Petra. "Systémy přeměn energie pro jaderné elektrárny se sodíkem chlazeným reaktorem (SFR)." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229737.

Full text

Abstract:

The aim of the dissertation is proposing and solving energy convection systems for nuc-lear power plants with a sodium fast reactor of the 4th generation. The first part of the dissertation deals with collection and evaluation of information available about nuclear power plants with sodium fast reactor which use nuclear or non-nuclear reheating to increase thermal efficiency. On the basis of the acquired information, thermal schemes are developed and thermal effi-ciency is determined for the systems working in both Rankine thermal cycle and Brayton thermal cycle. In the further part of the dis

APA, Harvard, Vancouver, ISO, and other styles

21

Kolarčík, Vojtěch. "Dvoutlaký horizintální kotel na odpadní teplo za spalovací turbinu;131kg/s spalin, 558° C." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231073.

Full text

Abstract:

This master‘s thesis describes thermal calculation and design of proportions of calorific components of a heat recovery steam generator (HRSG) for given input parameters of flue gas and output parameters of steam. Part of the thesis is design proportions of boiler drums, irrigation and transfer pipes. On the end of the thesis is counting draught losses and design drawning of steam generator.

APA, Harvard, Vancouver, ISO, and other styles

22

Šmejkal, Petr. "Dvoutlaký horizontální kotel na odpadní teplo za plynovou turbinu,137,4kg/s spalin,569° C." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-231045.

Full text

Abstract:

This thesis deals with thermal calculation and design of proportions and layout of calorific components of a heat recovery steam generator according to given output parameters of steam and input parameters of flue gas. Furthermore, the proportions of boiler drums and irrigation and transfer pipes are designed and draught losses are calculated.

APA, Harvard, Vancouver, ISO, and other styles

23

Qur'an, Omar Ali Sammour. "Design criteria and performance of steam turbines in a CPP plant for electrical power generation." Thesis, University of Hertfordshire, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.247306.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Al-Anfaji, Ahmed Suaal Bashar. "The optimization of combined power-power generation cycles." Thesis, University of Hertfordshire, 2015. http://hdl.handle.net/2299/15485.

Full text

Abstract:

An investigation into the performance of several combined gas-steam power generating plants’ cycles was undertaken at the School of Engineering and Technology at the University of Hertfordshire and it is predominantly analytical in nature. The investigation covered in principle the aspect of the fundamentals and the performance parameters of the following cycles: gas turbine, steam turbine, ammonia-water, partial oxidation and the absorption chiller. Complete thermal analysis of the individual cycles was undertaken initially. Subsequently, these were linked to generate a comprehensive computer

APA, Harvard, Vancouver, ISO, and other styles

25

Sun, Amy (Amy Teh-Yu). "Field fabrication of solar-thermal powered stream turbines for generation of mechanical power." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/37400.

Full text

Abstract:

Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2006.<br>Includes bibliographical references (p. 65).<br>Providing adequate energy to developing countries is one of the greatest global technical challenges today. Fabrication is undergoing a revolution that parallels the digitization of computation and communications. Emerging affordable, "desktop" fabrication tools are providing the precision and repeatability necessary for regular people to design, manufacture, and install a system to convert solar thermal energy t

APA, Harvard, Vancouver, ISO, and other styles

26

Maar, Tomáš. "Dvoutlaký horizintální kotel na odpadní teplo za spalovací turbinu;121,3kg/s spalin, 456 C." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230062.

Full text

Abstract:

This thesis deals with a heat recovery steam generator for gas turbine. According to the given parameters of the flue and steam, thermal balance boiler was design and configuration of the heating surfaces. Furthermore, the parameters calculated in the thermal balance of the individual heat transfer surfaces designed and drawn in the drawing.

APA, Harvard, Vancouver, ISO, and other styles

27

Charlesworth, Chris. "Ultrasonic phased array testing in the power generation industry : novel wedge development for the inspection of steam turbine blades roots." Thesis, University of Warwick, 2011. http://wrap.warwick.ac.uk/49401/.

Full text

Abstract:

The thesis presented herein comprises of the work undertaken to research novel methods of Phased array ultrasonic inspection of complex steam turbine blade roots as found in the power generation industry. The research was conducted as part of the Engineering Doctorate scheme, administered by the Research Centre for Non-Destructive Evaluation (RCNDE), in conjunction with RWE npower and the University of Warwick. Steam turbine blades, and in particularly last stage blades of low pressure steam turbines, are amongst the most highly stressed components on a power generating plant. Two of the most

APA, Harvard, Vancouver, ISO, and other styles

28

Petrů, Lukáš. "Návrh dvoutlakého kotle na odpadní teplo za spalovací turbinu, 150 kg/s spalin, 600 °C." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231222.

Full text

Abstract:

This master´s thesis deals with two pressure heat recovery steam generator behind gas turbine. From the entered parameters steam and gas were designed heating surfaces, specifically their size and configuration. The overall design is then proposed in the drawing.

APA, Harvard, Vancouver, ISO, and other styles

29

Balitski, A., J. Eliash, and V. Balitska. "Low and high cycle fatigue of resistant steels and nickel based alloys in hydrogen for gas, steam turbines and generators applications." Thesis, 12 International Fatigue Congress “FATIGUE-2018”. Poitiers, Futuroscope, France. May27- June 1, 2018, 2018. http://hdl.handle.net/123456789/5002.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Horký, Jiljí. "Analýza stavu potrubí odvodnění parní turbíny K 220-44 a návrh korektivních opatření." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443203.

Full text

Abstract:

This diploma thesis deals with the analysis of the drainage pipeline of the Škoda K 220-44 steam turbine. This turbine is operated in Dukovany Nuclear Power Plant. One part of this work is proposal of corrective measures. The aims of this work include the creation of a search for drainage, steam, erosion corrosion and mapping of defects in long-term operated drainage system. Work also includes the evaluation of measured values of the pipe wall thickness measured by ultrasonic analyzer. In addition, the work contains images created from 3D model, on which the location of defects and measurement

APA, Harvard, Vancouver, ISO, and other styles

31

Kissler, Martin. "Modernizace Jaderné elektrárny Dukovany." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-231807.

Full text

Abstract:

Thesis focuses on a detailed technical description of all important parts of secondary circuit in Dukovany power plant and its connection to other systems of power plant. In thesis are analyzed significant adjustments which have been made during the entire operation of power plant including in particular the actions associated with project called Utilization of project reserves of units EDU. In the main part of the thesis were carried out calculations of the power plant's power for states before and after the modernization and there is also analyzed the impact of individual changes on the whol

APA, Harvard, Vancouver, ISO, and other styles

32

Kosar, Jakub. "Konstrukční řešení reverzní vírové turbiny." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-416611.

Full text

Abstract:

The thesis deals with the construction design of reversible swirl turbine used in a tidal range power plant for bidirectional operation. The theoretical part provides an overview of state-of-the-art technologies in the usage of tidal energy, mostly by means of tidal range and stream tidal power plants. It also analyses respective designs of tidal turbines and their advantages and disadvantages. The practical part of the thesis demonstrates individual steps applied when examining loading forces and also shows the design method and strength inspection procedure of the turbine and its parts, espe

APA, Harvard, Vancouver, ISO, and other styles

33

Lu, Heng-Jiu, and 盧恆究. "Vibration Fault Diagnosis of Steam Turbine-Generator Units Using Rough Set Method." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/67279447917548279490.

Full text

Abstract:

碩士<br>正修科技大學<br>電機工程研究所<br>97<br>From the view of preventive measures, the work on earlier detection of the incipient fault of the fundamental equipment in the steam power plants, especially the steam turbine-generator units, has attracted quite much attention. As a vital device in the power system, the fault of the steam turbine-generator unit will lead itself to a very wide range of outage of the system. Due to the increasing capacity and structure complexity of steam turbine-generator units, the relations among components of the unit become closer than before. These causes resulting in the

APA, Harvard, Vancouver, ISO, and other styles

34

Huang, Shih-Cheng, and 黃世呈. "The Steam Turbine Generator Operation Strategies Concerning Risk Assessments under Abnormal Conditions." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/33866696882364420218.

Full text

Abstract:

碩士<br>大同大學<br>電機工程學系(所)<br>96<br>Broken blades of the steam turbine generating unit lead to low efficiency. Fears abound that cogeneration plants with broken blades are going to face high electricity rates of summer peak periods. During high-rate period, the problem which managers have to consider is how to decide between immediate shutdown for repair and low-efficient operation. As the first step in this study, the optimal schedule and economic dispatch, according to abnormal condition of the steam turbine generating unit, need to be examined in detail with the gene algorithm. The problem bei

APA, Harvard, Vancouver, ISO, and other styles

35

Kuo, Tien-Ho, and 郭天合. "A Study on Line Structure Mechanical-Electrical Resonant Characteristics for Large Steam Turbine Generator." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/83882786083922882511.

Full text

Abstract:

碩士<br>國立成功大學<br>電機工程學系碩博士班<br>91<br>To meet the criteria based on the designing viewpoints, it is often required to do some certain change of adding or extracting a substructures without reanalyzing the changed structure. For the reason of changing the partial structure, however, must be provide an effective methods to resolve mentioned problem. The purpose of this thesis is to investigate the natural frequency and damping ratio of a line structure. The measuring facilities contain an impact hammer, an accelerometer, an analogue/digital card, and an analysis software based on Fast Fourier Tra

APA, Harvard, Vancouver, ISO, and other styles

36

SINGH, AMIT. "THERMODYNAMIC ANALYSIS OF COMBINED CYCLE GAS TURBINE FOR IMPROVING ITS THERMAL PERFORMANCE." Thesis, 2017. http://dspace.dtu.ac.in:8080/jspui/handle/repository/15834.

Full text

Abstract:

The objective of the presented work is to develop a Thermodynamic optimization method in order to optimize the efficiency of a combined cycle gas turbine (CCGT) power plant and suggest ways of improving the efficiency. The Thermodynamic analysis provides a complete diagnosis of the performance of the combined cycle power plant, both in energetic and in exergetic terms. The system considered in this thesis is a combined cycle power plant which couples the two power cycles, Brayton cycle (gas turbine), Rankine cycle (steam turbine). There are various ways in which the efficiency of both cycle i

APA, Harvard, Vancouver, ISO, and other styles

37

Lin, Chi-Hshiung, and 林祺祥. "Improving the Torque Vibrations on Shafts and Blades of a Large-scale Steam Turbine Generator Set." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/90570995706992039439.

Full text

Abstract:

博士<br>國立中山大學<br>電機工程學系研究所<br>88<br>Abstract Recently, the expansion in power system capacities leads to the development of large-scale steam turbine generator units. As a result, a fault on the power system may induce large fault current and give rise to serious torque vibrations on turbine shafts and blades, which ought to be improved in order for the reliable operation of a turbine-generator system. In the thesis, countermeasures are proposed from electrical viewing-point and from mechanical viewing-point respectively. Based on electrical viewing-point, the apparatus in the generator stator

APA, Harvard, Vancouver, ISO, and other styles

38

Chen, Chih-Han, and 陳志翰. "Fault Diagnosis of Steam Turbine-Generator Sets Using K-Nearest Neighbor and Principal Component Analysis Methods." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/85499230315301703030.

Full text

Abstract:

碩士<br>正修科技大學<br>電機工程研究所<br>103<br>From the view of preventive measures, the work on earlier detection of the incipient fault of the fundamental equipment in the steam power plants, especially the steam turbine-generator sets, has attracted quite much attention. As a vital device in the power system, the fault of the steam turbine-generator set will lead itself to a very wide range of outage of the system. Due to the increasing capacity and structure complexity of steam turbine-generator sets, the relations among components of the set become closer than before. Thus, the research on vibration f

APA, Harvard, Vancouver, ISO, and other styles

39

Shi-YingZeng and 曾世穎. "Suppression of Subsynchronous Resonance in Hybrid Steam-Turbine Generator and Offshore Wind Farm Using a Unified Power Flow Controller." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/kubm44.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

BHATIA, SAGAR. "EXERGETIC EVALUATION OF REGENERATOR AND REHEATER BASED COMBINED CYCLE GAS POWER PLANT." Thesis, 2019. http://dspace.dtu.ac.in:8080/jspui/handle/repository/16984.

Full text

Abstract:

Exergetic evaluation of combined vapour power cycle (CVPC) with regeneration and reheating is done in this study. Energy analysis gives quantitative aspect of the energy while exergy analysis is more qualitative. Due to lack of quality in the thermodynamic process there is wastage of energy which can be also denoted by another term i.e. exergy destruction and it affects the system’s efficiency. A separate analysis has to be done for every major component we have and the whole information about losses occurring in the system along with their locations will be the outcome of this analysis. This

APA, Harvard, Vancouver, ISO, and other styles

41

Tsai, Jong-ian, and 蔡忠諺. "Torsional Torques and Fatigue Life Expenditure for Large-Scale Steam Turbine-Generator Shafts and Blades Due to Power System Harmonics." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/61034261955865217022.

Full text

Abstract:

博士<br>國立中山大學<br>電機工程學系研究所<br>92<br>During the three decades, the torsional impact on turbine-generator sets due to power system disturbances has been extensively discussed in many research works. However, most of them are focused on the fatigue damage of turbine shafts due to large-signal disturbances. For example, network faults occur. Obviously, the torsional effect subject to small-signal disturbances has not received much attention. In fact, although the small disturbances would not immediately damage the turbine mechanism, the cumulative long-term damaging effects may not be negligible un

APA, Harvard, Vancouver, ISO, and other styles

42

Lai, Li-Hsin, and 賴立心. "The Development of Supercritical Steam Turbine Generation Units in Taiwan." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/45992650283653450387.

Full text

Abstract:

碩士<br>中原大學<br>電機工程研究所<br>104<br>Since the 1950s, researchers in the United States and Germany, the industrialized countries, began to develop the supercritical and ultra-supercritical units. After 30 years of research, development and improvement, to the 1980s, the supercritical and ultra supercritical power generation gradually became the mature technologies. With the rising of operational reliability and availability, supercritical units became the dominant direction of international development of coal-fired power plants. After the 1990s of the 20th century, along with the increasingly str

APA, Harvard, Vancouver, ISO, and other styles

43

Kim, Yong Sung. "Design with Constructal Theory: Steam Generators, Turbines and Heat Exchangers." Diss., 2010. http://hdl.handle.net/10161/2972.

Full text

Abstract:

<p>This dissertation shows that the architecture of steam generators, steam turbines and heat exchangers for power plants can be predicted on the basis of the constructal law. According to constructal theory, the flow architecture emerges such that it provides progressively greater access to its currents. Each chapter shows how constructal theory guides the generation of designs in pursuit of higher performance. Chapter two shows the tube diameters, the number of riser tubes, the water circulation rate and the rate of steam production are determined by maximizing the heat transfer rate from ho

APA, Harvard, Vancouver, ISO, and other styles

44

Chieh-LungLu and 呂杰龍. "Suppression of Subsynchronous Resonance in Hybrid Steam-Turbine and Wind-Turbine Generation Systems Using Thyristor-Controlled Series Capacitors." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/55547288524283873875.

Full text

Abstract:

碩士<br>國立成功大學<br>電機工程學系碩博士班<br>101<br>This thesis presents the suppression of subsynchronous resonance (SSR) in hybrid steam-turbine and wind-turbine generation systems using a thyristor-controlled series capacitor (TCSC). This research is based on the IEEE First Benchmark Model joining with a doubly-fed induction generator (DFIG)-based offshore wind farm (OWF). The q-d axis equivalent-circuit model under three-phase balanced loading conditions is used to establish the complete studied system. A proportional-integral- derivative (PID) damping controller of the TCSC is designed by using pole-ass

APA, Harvard, Vancouver, ISO, and other styles

45

Chen, Jung-Fan, and 陳榮芳. "Simulating Dynamic Behavior of a Steam-Turbine Power Generation system at Incinerator Plant." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/95278645080686969627.

Full text

Abstract:

碩士<br>國立高雄應用科技大學<br>電機工程系碩士班<br>95<br>This thesis presents the dynamic behavior simulation of a steam-turbine power generation system at incinerator plant operating in normal and abnormal situations. The models of the system components included prime mover model, synchronous generator model, excitation system model, three-phase power transformer model, induction motor model, and static load model. They were developed to cater for the dynamic behavior of the system using Simulink and SimPowerSystems. Varying calorific value of the waste was considered in the simulations, and the simulation resu

APA, Harvard, Vancouver, ISO, and other styles

46

Wen-KaiFeng and 馮文凱. "Suppression of Subsynchronous Resonance in Hybrid Steam-Turbine and Offshore Wind-Turbine Generation System Using an Interline Power Flow Controller." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/wsq2y4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

蔡文昌. "Accurate models and control methods for the vibrations of shafts and blades of steam turbine-generators." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/99901504796806341669.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Lin, Wen-Lang, and 林文郎. "Application of Cerebellar Model Articulation Controller Based on Neural Network for Fault Diagnoses of the Steam Turbine-Generators and the Condensers in Fossil-Fuel Powerplants." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/79105970291524266643.

Full text

Abstract:

碩士<br>逢甲大學<br>電機工程所<br>92<br>In this paper, a cerebellar model articulation controller (CMAC) neural network application to fault diagnosis is proposed. This novel fault diagnosis system contains an input layer, quantization layer, binary coding layer, and fired up memory addresses coding unit. Firstly, we construct the configuration of diagnosis system depending on the fault patterns. Then, the known fault patterns are used to train the neural network. Finally, the diagnosis system diagnoses the fault types. Utilizing all the characteristic of self-learning, association and generalization, li

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!