Now showing items 1-20 of 27

  • Sustainable energy planning of Crete island using LEAP software.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Kouvaritaki, Dimitra
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 23-04-2013
    The main target of this study is the sustainable energy design of Crete island using LEAP software.
  • Aerodynamics of horizontal axis wind turbines.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Kopelias, Alexandros
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 03-03-2015
    This thesis sets out the basis of the aerodynamics of horizontal axis wind turbines.
  • Autonomous energy production system.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: kozonakis, Alexandros; Papadimitriou, Vasilis
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2020-05-08
    The main goal of this thesis is the study of the combination of solar energy and gravitational force of water on a small scale. RES will play an increasingly important role in developed and developing countries in the ...
  • Improving the performance of phtovoltaic modules with cooling systems.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Darzentas, Ektor; Diomis, Ioannis
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2018-04-28
    In this Thesis, a passive cooling system is used, analyzed and represented by a specific number of photovoltaic panels that have been commissioned together with sprinkler system, where they were programmed to be activated ...
  • Biomass and applications.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Barmpetsea, Ioanna
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 24-04-2015
    This thesis examines the various types of biomass and its main characteristics, the technologies used for processing of biomass and its applications in various fields.
  • Heating of buildings with geothermal energy and Renewable Energy Systems (RES).

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Christodoulaki, Ioanna; Manioloudaki, Katerina
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2019-05-26
    The subject of this dissertation is the analysis of the technical study of the process of installation and evaluation of the performance of geothermal systems in buildings. In the framework of the dissertation thesis, ...
  • Construction of solar powered floating vessel.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Terechov, Dionysis
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 17-06-2014
    The aim of this Thesis is to design and construct a floating electric vessel using solar energy. This project is based upon the construction and study of an experimental model specifically designed for the purposes of this ...
  • Methodology for detecting P.I.D. effect in photovoltaic panels and ways of tackling it.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Koukaki, Georgia
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2019-05-22
    The main purpose of this thesis is to describe the collection, evaluation and discussion of data that are placed in the context of the analysis of PID (Potential Induced Degradation) phenomenon in photovoltaic collectors, ...
  • Study of vertical axis wind turbine for heating.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Koumoudeli, Theodora; Lazari, Ioulia
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 15-04-2011
    Taking in account the world problem of climatic changes, it is obvious that it is essential to be reduced the dependence by fossil fuels, as well as the direct turn in the renewable energy sources. From technological and ...
  • Study of photovoltaics installation on roofs.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Tsakiri, Elpida
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 20-08-2013
    This thesis analyzes the operation of photovoltaic systems in Greece and provides the corresponding characteristics of their operation both in Greek and European market.
  • Study and installation of an autonomous hybrid power system.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Tsakaloudis, Georgios
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 03-03-2015
    This thesis deals with the design and installation of an autonomous hybrid system for electricity generation and the observation of its behaviour under different operating conditions.
  • Study and construction of a hybrid photovoltaic thermal collector.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Diakogiannis, Eleftherios
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2017-02-07
    This thesis is related to the study and construction of hybrid photovoltaic thermal collector in order to produce electric and thermal energy.
  • Modeling and study of offshore wind farm.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Zisis, Christos
    Thesis advisor: Karapidakis, Emmanouil; Katsigiannis, Ioannis
    Publication Date: 15-04-2011
    This thesis analyses the operation of offshore wind farms through a financial study which covers the investment phase, as well as the operating phase of the whole project.
  • Solar collector technology and heating water with glazed solar collector.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Kogchylakis, Ioannis
    Thesis advisor: Katsigiannis, Ioannis; Karapidakis, Emmanouil
    Publication Date: 21-07-2009
    This thesis presents an effort of analyzing the most important parameters that should be evaluated in the national strategy of renewable energy sources in general, and more specifically with solar thermal energy. Initially ...
  • Small windturbines in Greece.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Mathioudakis, Petros
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2020-05-08
    This Thesis focuses on the study of small wind turbines in Greece, which use the wind as a source of electric power. It mostly focuses on the structure and characteristics of a wind turbine, its operation and connection ...
  • Modeling and optimization of hybrid power systems using HOGA software.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Giakoumoglou, Vasilis; Maragkakis, Nterry
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 06-05-2010
    During the last three decades, the humanity is being tested from the dramatic changes that took place in the planet environment. As a result, the governments of the world show an increasing interest on being independent ...
  • Modeling, simulation and study of shading of photovoltaic array with MATLAB software.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Galanakis, Georgios; Verdos, Panagiotis
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 18-11-2009
    The outcome of photovoltaic systems ,is drastic the last years due to the overuse of world natural resources ,and the need of use renewable energy resources that are eco friendly. For this reason most research is done on ...
  • Techno-economic analysis of a wind farm in interconnected and autonomous power systems.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Papadakis, Nikolaos
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 19-01-2012
    The following thesis deals with the financial and technical analysis concerning the construction of two wind farms, with installed capacity of 36MW each. The first study concerns the region of Sitia, Crete, while the second ...
  • Techno-economic analysis of grid connected photovoltaic array in isolated and interconnected systems.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Antoniadou, Lemonia; Palogou, Stavroula
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 16-10-2009
    This thesis deals with the use of a particular form of RES, the photovoltaic systems. The photovoltaic systems collect the solar energy and convert it directly to electricity, through appropriate electronic devices. This ...
  • Feasibility study and techno-economic analysis of undergrounding medium voltage overhead power lines in an interconnected wind farm.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Nikolaou, Chrysoula
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 30-10-2012
    In this thesis is studied the viability of the investments related to the undergrounding of medium voltage overhead power lines in wind farms of South Evia.