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Dissertations / Theses on the topic 'Teplárny'

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Published: 28 June 2021
Last updated: 9 February 2022

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1

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.

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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.
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2

Šilar, Martin. "Ekologické aspekty paroplynové teplárny Červený Mlýn." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-219023.

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The master’s thesis deals with the environmental aspects of combined heat and power station Červený Mlýn (Red Mill). The introductory part of the thesis focuses on the current production technology and the electricity balance of the power station. The heat and power station (also called combined cycle heat and power plant) is scrutinized in terms of emissions sources, focusing on pollutant emissions to air in the following chapter. In this part of the thesis the quantities of the released emissions, namely solid particulate matter (TZL), sulfur dioxide (SO2), carbon dioxide (CO2) are also calculated. The calculation is worked out according to the valid Czech legislation. Further on, the current production technology of the power station is compared with the best available technologies according to the valid directive 2008/1/EC of the European Parliament and of the Council concerning integrated pollution prevention and control. The last chapter presents the innovative technologies which could possibly be installed to reduce pollution emissions (especially nitrogen oxides - NOx) to air at the heat and power station Červený Mlýn.
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3

Peterka, Lubomír. "Návrh teplárny s pístovým parním motorem." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-228961.

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The final thesis deals with the heating plant with piston steam engine design according to heat consumption background in the location of Velky Karlov and with the design of a heating scheme including its explicit parameters. Further on it deals with the possibilities of the heating plant output regulation and with the solution of natural gas and biomass heating plant operations aside the heating period.
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Buřil, Tomáš. "Návrh tepelného okruhu teplárny s kogenerační jednotkou 1600kWe." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230883.

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Main target of this master´s thesis is a projection of a thermal circuit of a heating plant, which uses waste heat of a cogeneration unit with power of 1600 kWe. Electric power of a cogeneration unit is supplemented with an electric power produced from a waste heat. All heat is further used for heating in a warm water heating system. Within this thesis are executed projections of a thermal circuit of a heating plant, choice of particular devices, determination of a thermal power of devices and also determination of conditions of particular heat – transferring substances. Furthermore, design of particular devices is made, mainly for basic dimensions and heat transfer.
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Hurban, Dominik. "Projekční návrh regeneračního ohříváku napájecí vody teplárny spalující biomasu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232139.

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The main task of this diploma thesis is a draft design low-regenerative feedwater heater. There is conducted thermal and hydraulic calculation of this device. After that there is detaily described the method for controlling the temperature of the outlet water. Conclusion includes calculations for sizing wall thickness of the main tires. Projection drawing is part of the work as a supplement.
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6

Mužila, Martin. "Náhrada parovodu horkovodem v systému centrálního zásobování teplem teplárny Martinská teplárenská, a.s." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231255.

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The work is focused on area of exchanging steam distribution net for hot water one, in central distribution net of Martin’s heating plant. The main subject, which talks about pros and cons in this exchange process, is determination of heat losses which are created on heat distribution net during different operating status. These heat losses are calculated and on their basis some conclusions are concluded. Moreover, new heat exchanger is designed for certain conditions and also mathematical model of distribution net is created, which is suitable for checking different operating status. As a result of the work is technic’s and economic’s analysis of this project.
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7

Kubíček, Ondřej. "Návrh ohříváku topné vody pro vyvedení tepla z teplárny o výkonu 5,5 MW." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232145.

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The Master thesis deals with the water-heater design for heat-exchange station with total power output 5,5 MW. The goal of the thesis is to make thermal and hydraulic calculation in the extent of the assignment and to develop a projection drawing of the heater along with a correct dimensioning of the shell and flanges. Thesis goals were met according to the assignment. The introductory part of the thesis briefly introduces to the heat-exchanger problematic and selected topics about heat-transfer. Following the basic mass and energy flows calculation inside the heater together with the thermal and hydraulic design determines the size of the heat transfer surface of pipes. After that the design calculations were made, whose results are used to determine the basic dimensions of selected parts and checking the accuracy of designed dimensions. In the last part of the work the design process is more described also with a more detailed description of selected parts.
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8

Drahokoupilová, Lucie. "Optimalizace provozu kotelny Brno-Bystrc." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-228963.

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9

Hrubý, Vojtěch. "Teplárna na biomasu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-228995.

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The content of this dissertation is to utilize foundations of heat consumption in Velký Karlov and to propose and replace the main district heating plant into the heating plant which uses biomass as its fuel. With techno-economic evaluation of the annual operating central heating plant evaluate the suitability of using a steam turbine or steam engine. The proposal for a steam turbine is chosen by the preliminary calculation. There are showed suitable possibilities of working and its evaluation considered to return period.
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10

Zemánek, Josef. "Parní turbina pro teplárnu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230744.

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The diploma thesis concentrates on a project of backpreassure steam turbine. These topics are analyzed in more detail: design of balance schema, thermodynamic calculation, loss coefficient and its effect on the loss. Technical solutions are designed according to given details of a steam and chosen conditions of use.
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11

Jára, Jaroslav. "Návrh postupu při obnově napájení vlastní spotřeby zdrojů Tepláren Brno po rozsáhlé systémové poruše v ES." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-220373.

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This work deals with the issue of supply restoring for heating plant Teplárny Brno, a. s. Špitálka division, after a system-wide failure of the “blackout”. The thesis solves the “black start” of the Špitálka Teplárny Brno operation by delivering a voltage from the hydroelectric power Vír I, proposes a methodology for commissioning of individual devices, up to phasing the generators with subsequent possibility of creating an “island mode” in the area of Brno city, which the work already does not deal with. The work also deals with the preparation of the operational test, while starts of the selected devices are tested. The schedule of commissioning of each device is supported by calculations of the parameters for the entire system with regard to voltage drops while connecting the high load. The result of this work is the proposal of methodological process of supply restoring for power plant Teplárny Brno – Špitálka division, by submission a voltage from the hydroelectric power Vír I, which can be used both in any system-wide failure of the “blackout”, or during the operational test.
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12

Tretera, Michal. "Parní turbína pro průmyslovou teplárnu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443163.

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This diploma thesis deals with the thermodynamic design of a backpressure steam turbine. The mass flow of steam through the turbine is determined based on the required heat output, which is transferred in a heat exchanger at the turbine outlet. The governing stage of the turbine is in form of an impulse stage, with optimization of degree of reaction included. During the optimization, a suitable rotor blade was chosen as well as its size. The governing stage is followed by fifteen stages of reaction blading with the stage loading coefficient in the range of 2,75 to 2,80. The governing stage and the reaction blading both meet the mechanical strength requirements. Balancing piston, sealing system and bearings are also designed. Finally, a turbine characteristic is created as well as a longitudinal section. The designed turbine has a speed of 10 000 rpm. While supplying the required heat output, it has a terminal power output of 5 863,4 kW and a thermodynamic efficiency of 84,69 %.
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13

Kapavík, Michal. "Dalkia Česká republika -teplárna Přerov." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2008. http://www.nusl.cz/ntk/nusl-227943.

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Thesis engages problems of supply boilers to fuel. Theme in thesis is divided on 3 parts. For identification with traffic apparatus, which is install in heating plant Přerov for transportation of fuel, is in first part indicated cardinal technical description of this apparatus. Below takes up general description of planned reconstruction of apparatus in heating plant Přerov. In last part was practised technical pursuit of designed resolutions of supply productive block of fuel.
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14

Rybka, Tomáš. "Náhrada základních výměníků v Teplárně Malešice." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2009. http://www.nusl.cz/ntk/nusl-228705.

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The main goal of this master´s thesis is a proposal of double way heat exchanger with integrated air-vapor mixture cooler and compare of heat transfer surface´s materials. Second goals are solidity dimensioning of this heat exchanger and economic effectiveness of used heat transfer surface´s materials.
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15

Hofericová, Jana. "Finančná analýza spoločnosti Teplárna Strakonice a.s." Master's thesis, Vysoká škola ekonomická v Praze, 2006. http://www.nusl.cz/ntk/nusl-639.

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Práca popisuje všeobecnú charakteristiku finančnej analýzy, jej význam, postavenie vo finančnom riadení, jej ciele, zdroje vstupných informácií a užívateľov. Ďalej práca popisuje metódy a ukazovatele finančnej analýzy. Tieto metódy sú aplikované na konkrétnych výsledkoch - účtovných výkazoch spoločnosti Teplárna Strakonice a.s. Súčasťou práce je i vyhodnotenie finančného zdravia spoločnosti pomocou súhrnných ukazovateľov.
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16

Matoušková, Petra Bc. "Implementace direktiv v Teplárně Strakonice, a.s." Master's thesis, Vysoká škola ekonomická v Praze, 2007. http://www.nusl.cz/ntk/nusl-1344.

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Záměrem teoretické části je představit Evropské schéma obchodování s povolenkami(EU-TS), Kjótský protokol, národní alokační plán, fungování systému obchodování s povolenkami, způsoby obchodování s povolenkami na trhu, atd. V praktické části se práce zabývá navrhováním strategie nakládání s povolenkami na emise skleníkových plynů přidělených dle EU-ETS společnosti Teplárna Strakonice, a.s. na druhé obchodovací období 2008 - 2012. Obsahem praktické části je představení společnosti Teplárna Strakonice, analýza obchodovacího období 2005 - 2007 v TST, analýza klíčových faktorů obchodovacího období 2008 - 2012 a návhr strategie nakládání s povolenkami na obddobí 2008 - 2012 v TST.
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17

Saňka, Marek. "Zdroj na biomasu v Teplárně Brno - sever." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231338.

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The master’s thesis topic is the feasibility study of new biomass source construction in power heating plant Brno-North. The first part is focused on historical and current conditions and future development of heat distributions networks and sources of Brno. The power heating plant operation Brno-North is described in more detail including the current heat scheme of operation and plan for the future development. Next chapters are focused on projection of new biomass source. At first, it is defined heat output, operation range and parameters of the new source based on the data of real needs after the heating network modernization. Afterward, selected conceptual variants of the new source are discussed in more detail and for each of the variants are performed heat balance calculation and assembled heat scheme of operation. At the same time it is processed warehouse management calculation and economic analysis of the project. The final chapter evaluates the technical and economic parameters of variants and recommends the most suitable variant of the project.
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18

Haluza, Jakub. "Odsíření práškového granulačního kotle K3 na Teplárně Olomouc." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230364.

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This master thesis deals with the feasibility studies desulphurization of powder granulation K3 boiler at Olomouc heating station. K3 boiler burns black energetic coal and after January 1st, 2016 will not meet new more strict emission limits. The theoretical part of the thesis charts usable desulphurization methods from which the semi-dry NID appears as the most appropriate one. In the practical part there is performed a stoichiometric calculation of the flue gas and the balance of raw materials and output products. The possibility of NID method usage is confirmed here. Next the annual operating cost of the desulfurization process is calculated and some NID systems already installed references are presented.
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19

Vacek, Jiří. "Teplárna se spalovací turbínou o výkonu 100 MW." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-231801.

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The purpose of this thesis is to describe gas turbine LMS 100 multipurpose characteristics, as a backup power supply in case of black-outs, and in terms of energy use for cogeneration with its economics.
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20

Kubínek, Martin. "Návrh mlýnského okruhu kotle PK 4S v Teplárně Košice." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232164.

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The aim of this thesis is the proposal of a coal mill system and a combustion chamber for the boiler PK 4S situated in Košice CHP station with regard to transition to the new fuel. This proposal is focused on the elimination of NOx emissions. The calculation is based on required parameters of the boiler and declared characteristic of the new fuel. The proposal of the coal mill system includes three roller mills working in closed circuit with direct blowing. One of the mills serves as a reserve in case of failure. Dimensions of the dry bottom combustion chamber are proposed considering the applied primary measures to reduce NOx emissions so that the temperature at the end of the furnace would not be higher than maximal allowed temperature 1200 °C.
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Štěrba, Vítězslav. "Návrh zhášení zahořelého paliva v mlýnském okruhu kotle na Teplárně Karviná." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231251.

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This master´s thesis solves the coal dust autoignition problems in the heatplant Karviná. The first part is devoted to the combustion of pulverized coal possibilities and technical description at the heatplant Karviná equipment. The second part deals with the phenomenon of the coal self-ignition itself. In the last part the calculation of the mill circuit heat balance is solved as well as it´s inerting protection. The final part of the thesis is devoted to the coal powder reservoir, where the fuel blaze is the most common.
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22

Juchelka, Tomáš. "Centrum chytré čtvrti Špitálka." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2021. http://www.nusl.cz/ntk/nusl-443687.

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This thesis deals with an architectural case study of the city block in the Svitava industrial zone bordered by the Svitava river in the east, Ring road in the west, Milady Horákové street in the north and Zvonařka street in the south. Špitálka Smart City is located right in the centre of this area. The thesis is modeled on the Špitálka Smart City urban study, that was the outcome of the pre-thesis seminar in the winter term 2020/21. The urban study objective was the urban renewal of the Brno teplárny (heating plant) area and its surroundings as well as a design of a new urban boulevard. To effectively use the place a residential building with commercial spaces on the groundfloor has been designed. The building consists of four sections, which share two underground storeys providing parking space and space for building services. The case study further develops only the section that is labeled A in the study. Section A offers 23 housing units and a café. The design aims at high quality housing with a view of the city replacing the former industrial zone.
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Pelčák, Vlastimil. "Centrum chytré čtvrti Špitálka." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2021. http://www.nusl.cz/ntk/nusl-443695.

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This thesis deals with an architectural case study of the urban block in the Svitava industrial zone bordered by the Svitava River in the east, Ring Road in the west, Milady Horákové Street in the north and Zvonařka Street in the south. Špitálka Smart City has been designed to be in this area. The thesis is modelled on the Špitálka Smart City urban study, that was the outcome of the pre-thesis seminar in the winter term 2020/21. The urban study objective was the urban renewal of the Brno teplárny (heating plant) area and its surroundings as well as a design of a new urban boulevard. The thesis focuses on a design of a selected urban block in the Smart City Špitálka. This mixed-use development provides commercial, administrative and residential functions. The block is divided into two parts; either part consists of three sections. Two underground storeys providing parking space and space for building services are intended for the whole block. The case study further develops only the section that is labeled Coworking offering six floors for coworking spaces. On the ground floor there are spaces for a café, commerce and also the main entry to the co-working offices. A sky-office and a venue for rent are located on the seventh floor. The venue can be used for a wide range of events from smaller conferences, through corporate meetings & teambuildings to private parties. Both the sky-office and the venue have access to the rooftop terrace. The design creates a modern office building concept in the former industrial zone.
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Řezníček, Jan. "Návrh kotle na spalování slámy,sytá pára 143°C 3MW, a pro CZT 6MW." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230879.

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The work is focused on the design heat generation source in my chosen location. The entire facility should be designed to meet the basic requirements of the client. The primary objective of this work is alternatively propose solutions to perform basic balance calculations and determine the performance of each device. Based on the location selected diagram to produce annual heat needs and recommend the best possible solution.
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Benáčková, Jana. "Modelování energetického zdroje a plánování jeho provozu s využitím pokročilých matematických metod." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229823.

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This master's thesis deals with the proposal of the cost-effective biomass and coal combustion concept for a real generation plant. The optimization of the current fuel basis exploitation and annual operation scheduling was the main goal. Applying the regression analysis and stochastic programming the mathematical model was constructed based on the operating data. The overall energy source model was implemented to the concept of the optimal operation scheduling considering the economic aspects. The fuel utilization and energy production planning are the main applications of this design.
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Kalina, Leoš. "Návrh typu a zapojení parní turbíny pro konkrétní lokalitu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-400488.

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This master's thesis is deals with type designing and implementing the steam turbine to the machine part of heat plant in reconstruction. The thesis consists of two parts. First part is theoretical explanation of the heating industry, steam turbines, thermal cycles and components of thermal power plants. Second part of the thesis describes the design and calculation of thermal diagrams based on turbine parameters, which were provided from Tenza, a.s. tender. There is a simplified calculation of technical-economic study in the conclusion of the thesis. The thesis output is recommendation of single final implementation solution for customer.
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Janošťák, František. "Modely toků v síti pro odpadové hospodářství." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-254439.

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This thesis is devoted to the construction of new waste-to-energy plants in a territory where is already another fossil-fuel power station in operation. The aim is to create a mathematical model and prove that those two devices are able to cooperate effectively using same technology. Exactly assembled model under real operating have characteristics of a mixed integer nonlinear programming. The optimization software GAMS is used for its calculation. The complexity of the model, however, is at a level that solutions in bad initial conditions ends in local optima, or not found at all. This thesis is devoted to the elimination of non-linearity using binary variables and heuristic so the task was solved with acceptable time limits to guarantee an optimal solution.
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Pleban, Jakub. "Posouzení provozu bagrovacích čerpadel." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229800.

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The aim of this thesis is to consider the operation of dredge pump and design new technology of slag removal including return on investment calculation. The operation optimization itself was preceded by analysis of present technology, data collection, calculation of pressure losses and pinpointing the causes of their origin. Subsequently, the measures to elimination of losses were deduced and these measures were implemented into optimization of dredge pump operation itself. The return on investment into the new technology of slag removal is calculated in the last chapter, considering its feasibility in the heating plant.
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Kozel, David. "Zhodnocení napojení JEDU na horkovodní síť města Brna." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-229279.

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In this thesis, I was solved assessment of nuclear power plant Dukovany, conection to the hot water network to city Brno. For determine the size needful enforcement was necessary to establish the heat balance of needs of the city of Brno and the size of the heat supply options. After that it was possible to determine the dimensions of pipes and optimize his routes of due to the current state of land along the route of thermal power supply. Power supply parameters were chosen with regard to the possibilities of technology used for transmission of the media and the status quo for distribution of the city Brno. After pushing the power supply ahead of the city Brno into the pumping station Bosonohy, and second part of the solution was the connection to the backbone wiring SCZT heat to individual customers. The last point was elaborated design management system of heat from nuclear power plant and urban local based resources on current management of heat supply system using consumption diagrams SCZT.
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Jančok, Lukáš. "Kogenerační zdroj." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230755.

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V diplomové práci je krok po kroce vypracováno řešení zabezpečení energetického zdroje pro typické město v Sibiřské oblasti. Data, která tvoří zadání, byla získána od zákazníka pomocí dotazníku, protože pro nás oblast v čase vypracování nebyla dostupná. Na základě informací o aktuální energetické situaci, obyvatelstvu a dřevospracujícímu průmyslu je vybrána vhodná technologie pro zabezpečení tepla a elektrické energie. Druh zdroje byl vybrán dle dostupného paliva a následně byl proveden výpočet a design en- ergetického zdoje založeného na Rankine Clausiovém cyklu. Řešení obsahuje technický i ekonomický návrh. Technické řešení ukázalo, že nejdůležitější parametry jsou spolehlivost, bezpečnost a jednoduchost řešení. Design sítí, přídavných zařízení a plánování údržby není obsahem této práce. O dalších projektových krocích pojednává závěr.
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31

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

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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 the boiler and the outer piping, chambers and drum are designed here. At the end of the thesis there are described off-design states of the new combined cycle gas turbine.
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32

Khůlová, Jitka. "Topné výměníky, vliv zapojení na účinnost cyklu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-400503.

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The master's thesis deals with district heat exchangers in a thermal steam cycle of combined heat and power plants and with types of condensate cascades in the multilevel heating systems. Calculation of the thermal efficiency of electricity generation is provided for the investigated thermal cycle, which was modified for three different types of cascades. Besides that, a comparison of useful electric power and electricity generation through one year period of working is made. A significant part of the work is devoted to the design of district heat exchangers, including the calculation of thermal power and heat transfer area. Main dimensions are proposed for each exchanger together with a basic drawing.
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33

Kubiš, David. "Zvýšení ročního využití parního práškového kotle K5 ve ŽĎAS, a. s." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-318828.

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This mastes´s thesis deals with higher usage of boiler K5 in CHP plant ŽĎAS, a.s. in temporary season, when due to reduced consumption is overheating hot water return branch and there is need to change to another boiler. Main goal of thesis is reduce changes betwen boiler K5 and boiler K3 and increase usage of boiler K5 in temporary season by ekonomic profitablbe technical solution. At the beginning of thesis is described CHP plant ŽĎAS, a.s. and its equipment. Next are four methods of calculation increase year´s usage of boiler K5. And these are cooling hot water return branch using heat exchanger, condensation of part steam from back pressure, reduce minimal power of boiler K5 and usage with small condensing turbine. Thesis is finished with comparison of mentioned methods and experimental reduce of minimal power boiler K5.
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34

Čech, Jan. "Provozně-ekonomické posouzení instalace nové turbíny." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2021. http://www.nusl.cz/ntk/nusl-442874.

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This diploma thesis deals with the operational and economic assessment of the installation of new TG3 turbines in the Přerov Heating Plant. The beginning of this thesis deals with a brief theoretical introduction of this investment and describes the classical economic evaluation methods and the Monte Carlo method. Subsequently, the investment project was analyzed and inputs for the economic model were created. The economic model was then evaluated using classical methods and Monte Carlo methods, the results are then compared with each other. Based on the results of the economic evaluation, the most efficient variant of the Přerov Heating Plant technology was chosen.
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35

Hromádka, Martin. "Využití odpadního tepla provozu Špitálka." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2018. http://www.nusl.cz/ntk/nusl-376941.

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This master’s thesis deals with utilization of waste heat from heating plant Spitalka. The aim of the thesis is to explain the general principle of the operation of the heating plants, respectively the heating circuit, then to describe the operation of heating plant Spitalka and to try to identify possible sources of waste heat. Other goals are to make the calculation of waste heat and to make the proposal for its utilization. The final aim of the thesis was to design technological device for utilization of waste heat and to carry out economic evaluation. The master’s thesis describes the principle of functioning of the heating circuit. It explains the issue of combined heat and power production, the principle of functioning of the main technological elements, but also the ecology of operation or distribution of heat through the district heating. Then there is a description of the heating plant Spitalka. The thesis also deals with the water treatment and the description of the technological circuit from the beginning to the distribution to the customer. Next, the waste heat source is identified as water in a closed cooling circuit. The amount of this heat energy is calculated and suggestions for its possible utilization are made. As an application, there are selected two systems, heating and domestic hot water heating. The heating is made by heat pump. Based on the calculations, a heating system using two heat pumps in a bivalent way of connection was designed. In conclusion, the results of the design of the heating system are summarized and an economic evaluation is carried out.
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36

Floriánová, Jitka. "Kompaktní město - rehabilitace městského území v okolí historického jádra Brna - ,,brněnský Bronx"." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-354937.

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Thesis is concerning urbanistic treatment of a chosen part of Zábrdovice, a catastral disctrict in the city of Brno. Analyses problems of the area, searches for causes and solutions of problems regarding living there or going through the area. Offers a possible solution to make the area passable for pedestrians, car and cyclists, and to improve its continuity to the center of Brno and make it more attractive.
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37

Zajac, Tomáš. "Využití velkokapacitních baterií v provozu Červený Mlýn k rozšíření podpůrných služeb vůči ČEPS." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2018. http://www.nusl.cz/ntk/nusl-377045.

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The aim of master´s thesis is analysis of utilization of large-capacity battery energy storage systems, used in cooperation with facility Červený mlýn to supply ancillary services to ČEPS, a.s.. In the first part, categorisation of ancillary services is presented. Within the categorisation technical and legislative requirements on subjects providing individual services are defined, the overview of ancillary services providers is listed and the mechanisms of ancillary services procurement are elucidated. The thesis continues with an overview of accumulation technologies used in high-capacity application around the world and in Czech republic. Subsequently three technologies are presented – Li-Ion, NaS and VRB, which are considered as suitable technological solutions for given application. The last part of thesis deals with specification of parameters of the accumulation system, with selection of installation site within the facility and with description of operating modes while providing ancillary services. In order to evaluate the investment from an economic point of view, a model of sensitivity analysis is created and described and its outputs are presented and discussed at the end of the thesis.
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38

Brabec, Vít. "Parní turbina jako točivá redukce." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229826.

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The dissertation analyses a possibility to install a steam turbine for steam reduction in the heating plant with a combined cycle, Červený Mlýn. In the first part of this work the constituent parts of Červený Mlýn plant are briefly described. Basic information is included about two considered solutions to the steam turbine for steam reduction. Then the thermic diagram of the whole heating plant and the heat exchanger station itself is presented. On the basis of the given values of the heat required in the hydrothermal system, duration of the steam flow through both variants of the steam turbine for steam reduction is determined. The thermodynamic calculation of the steam turbine for steam reduction is aimed at determination of the power output and its comparison with the power outputs of the steam turbines for steam reduction considered. In the economical profitability calculation, basic economical quantities are given for both the solutions and the more suitable solution is recommended.
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39

Vinklerová, Markéta. "Vliv teploty ovzduší na množství vyprodukovaného tepla a elektrické energie v podniku Teplárny Brno, a.s." Master's thesis, 2011. http://www.nusl.cz/ntk/nusl-91966.

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40

Šmíd, Jan. "Potenciální využití odpadní biomasy k diverzifikaci paliva teplárenského zdroje." Master's thesis, 2018. http://www.nusl.cz/ntk/nusl-427204.

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This master´s thesis deals with various fundamental principles of utilization of waste biomass in heating industry. It describes and focuses on the usage of wood waste from logging to produce energy. Analysing real operational data of a selected heating-plant, company Teplárny Brno, a. s., it performs an evaluation of principal parameters waste wood fired heating plant. Based on analysis, there are proposed two variants of the heating plant (without the production of electric energy) and a combined heat and power source (with electricity production) for the Brno heat distribution in the text. The proposed fuel for both sources is the waste biomass, the same the installed heat capacity at the level of 40 MW by both sources. There is also projected a technological equipment in relation to the connection to the existing heat distribution system. The final evaluation is based on a mutual comparison of proposed sources and their comparison with a conventional natural gas fired central heat plant.
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