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The Development Of The Model Of PV System For Electric Water Heating
Sochor, Tomas
Generally, this paper informs about a concepts of the system for electric water heating which contains photovoltaic (PV) panels. Furthermore, the paper describes chosen concept in detail and it shows proposed model in software PSCAD. Finally, it brings and discusses first acheived results of the simulation of PV subsystem for different operational conditions.
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The Sanitary Instalation and Gas Instalation in Retirement Home
Minář, Lukáš ; Vrána, Jakub (referee) ; Wierzbická, Helena (advisor)
The scope of the thesis is the design of sanitation installations in the boarding house for seniors. The building has four floors above ground. It will be covered by gable roof. On the first floor, technical background of the building, reception and gym can be found. On the second floor, there is a kitchen and large dining room with terrace. The remaining floors are used for accommodation. Theoretical part focuses on brief history of using natural gas. Computational and project part deals with sewer system, plumbing and gas main in the building.
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Design of a heating system for an office building
Vítek, Lukáš ; Horká, Lucie (referee) ; Vyhlídalová, Karolína (advisor)
The aim of this bachelor thesis is to design a proposal of space heating and water heating system for an administrative building in Ostrava. The building has four above-ground floors and an underground floor. In the underground floor are located technical building background, stocks and a parking. In the above-ground floors are administrative offices. The heating is solved as a water heating, with a distribution of the heat into the space using panel radiators and convectors. Water heating is solved by an accumulation heater. As a heating energy source serves a cascade gas boilers. We can find in the whole building a forced ventilation. The theoretical part of this thesis deals with the BIM technology.
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Fittings of heating systems
Klus, Lukáš ; Adam, Pavel (referee) ; Počinková, Marcela (advisor)
The theme of this diploma thesis is fittings of heating systems and it is divided into three parts. The first part deals with this topic on theoretical level. In the second part, there is a calculations and drawings that deals with heating and water heating of the apartment building in Uherské Hradiště. This part is solved in two variants concerning hydraulic balancing and regulation of the heating system. The last part of the thesis is an experimental solution and processing of pressure loss results of selected valves. These results are compared with the values reported by the manufactures of the valve.
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The development of the model of PV system for electric water heating
Sochor, Tomáš ; Radil, Lukáš (referee) ; Ptáček, Michal (advisor)
This thesis deals with designing of a model of a photovoltaic system for domestic water heating in program PSCAD. In theoretical part, an analysis of photovoltaic systems regarding their connection to electrical grid is made. Then a description of chosen concepts of photovoltaic systems for domestic water heating is made. Furthemore, a photovoltaic cell is described with regard to its mathematical description and influence of different parameters on its volt-ampere characteristics. Also, a common topologies of DC-DC converters are described. Control is also related to these converters, that is why a fundamental MPPT algorithms are described. Practical part deals with designing of chosen concepts of photovoltaic systems for domestic water heating in program PSCAD. A basic simulations with regard to behavior of these systems are performed, especially a relationship with respect to irradiance and temperature. Simulations are then discussed in the conclusion.
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Building services of near zero energy buildings
Šťastný, Radek ; Tůmová, Eliška (referee) ; Hirš, Jiří (advisor)
Master´s thesis is focusing on zero energy building with technical equipment. The building was built in 70. decade of last century. It has been using for sport and cultular events until these days. Restaurant was connected to sport hall. First part is focusing on zero energy building and technical equipment, their using, combination and optimal connecting in systém. Second part solving how many fotovoltaic panels must be in the system to reching economic advantage. In third part is solving how to connecting fotovoltaic panels to the system.
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Warm air heating and cooling the house
Rodková, Daniela ; Kašpar, Antonín (referee) ; Šikula, Ondřej (advisor)
This bachelor thesis deals with the inner climate optimalization of one - family house to which is associated private swimming - pool hall. In the one - family house there is designed air conditioning for hygienical air exchange, coller system for thermal stress removal during summer period and for heat losses coverage during winter period. In the private swimming - pool hall there is designed air conditioning for dehumidification and warm air heating of the hall. In addiction, there is designed floor heating in selected rooms.The source of heat for floor heating and TV heating - up is solved by new technology, which is, compared to classical boilers, environmentally friendly due to lowering CO2 emissions.
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Measurement of temperature on swimming pool water
Moravec, Luboš ; Pavlík, Michal (referee) ; Šteffan, Pavel (advisor)
This bachelor’s thesis deals with measuring the temperature of the pool water, control of heating and transmit the data remotely to a computer or mobile device. Includes description of the measuring device, the function and design of possible implementation. It also explores the issue of measuring sensors, communication with the microcontroller and control of remote communication. Thesis also concern the selection of components, design diagrams, PCB design and structural design of the device. This thesis also includes software that deals with data processing and communications at distance.
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