Now showing items 1-20 of 46

  • 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.
  • Development of measurement device and performance of models blades small wind turbines.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Foteinatos, Spyridon
    Thesis advisor: Kontaxakis, Konstantinos
    Publication Date: 16-07-2015
    This undergraduate project includes the design of a measuring device capable of measuring the performance of small model wind turbine blades at the wind tunnel of Wind Energy Lab of TEI Crete. The design of the device was ...
  • New models for evaluation of wind turbines and photovoltaics.

    T.E.I. of Crete, School of Engineering (STEF), Department of Electrical Engineering
    Authors: Kechri, Aikaterini
    Thesis advisor: Vlisidis, Andreas
    Publication Date: 22-07-2013
    The subject of this thesis is to create a program using the Matlab, which can compare the solar radiation and the wind potential (quality) in an area. Specifically, it takes the meteorological measurements of wind turbines ...
  • Automatic control system for a 5KW wind turbine.

    T.E.I. of Crete, School of Engineering (STEF), Department of Electrical Engineering
    Authors: Dimopoulos, Andreas; Aleksakis, Manolis
    Publication Date: 07-07-2008
  • Evaluation of prototypes wind turbine blades

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Sakas, Christos
    Thesis advisor: Kontaxakis, Konstantinos
    Publication Date: 2016-05-25
    This undergraduate project includes the development of a small wind turbine's blade through existing blade calculating software that has been created by our department based on aerodynamic formulas with the use of excel. ...
  • Autonomous energy production system with windturbine & photovoltaics of installed power 14 kW.

    T.E.I. of Crete, School of Engineering (STEF), Energy and Environmental Technology EUP
    Authors: Theodoropoulos, Panagiotis; Katsaros, Nikos
    Publication Date: 29-02-2008
    The system described in the title was installed in a village in order to satisfy the energy consumption of five houses. The project deals with the selection - installation and behavior of an autonomous energy system consisted ...
  • Geophysical exploration in a windmill installation.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Koundouraki, Kalliopi; Loukas, Agathoklis
    Thesis advisor: Vallianatos, Philippos
    Publication Date: 29-02-2008
    In this thesis the subsoil appropriateness, in the wide area of a willmill installation in Evoia, is examined. For that reason certain geophysical methods are applied and hydrogeological data are analysed.
  • Site calibration procedures for wind's.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Agriogiannis-Tsafaras, Ilias
    Thesis advisor: Kontaxakis, Konstantinos
    Publication Date: 2018-09-10
    In this dissertation we present open-field site calibration procedures for wind’s speed and direction. This presentation is based on measurements applied to a wind turbine during the period 3/3/2011 to 9/8/2016. More ...
  • The evolution of horizontal axis wind turbines.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Foules, Georgios
    Thesis advisor: Kontaxakis, Konstantinos
    Publication Date: 20-07-2012
  • Introduction in renewable energy systems and applications in photovoltaic and wind hybrid systems.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Sioula, Roksani
    Thesis advisor: Karapidakis, Emmanouil
    Publication Date: 18-02-2009
    In this thesis the use of RES and especially the use of photovoltaic systems and wind turbines is presented. Also, the progress that has been noted recently in their use is presented, as well as, the research interest that ...
  • Energy saving in the company Anemomyloi Kritis.

    T.E.I. of Crete, School of Engineering (STEF), Department of Electrical Engineering
    Authors: Drakakis, Petros
    Publication Date: 13-05-2010
  • Processing measurements efficiency of small wind turbines.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Koutentakis, Aristeidis
    Thesis advisor: Kontaxakis, Konstantinos
    Publication Date: 18-12-2013
    This thesis concerns the development of a program that processes wind data measurements in order to validate the results of measurements obtained accordance with the procedures of international standards IEC 61400-12-1 and ...
  • Electromechanical systems for wind energy conversion.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Genetzaki, Georgia; Chourdaki, Elisavet
    Thesis advisor: Karapidakis, Emmanouil
    Publication Date: 19-02-2009
    This thesis deals with the electrical characteristics of wind turbines. The main target is to describe the principle of generating electrical energy from wind energy. The main components of the wind turbines that take part ...
  • Technology and licensing framework of wind systems in Greece.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Sfakianakis, Kleanthis
    Thesis advisor: Karapidakis, Emmanouil
    Publication Date: 16-02-2009
    In this study the current technology status concerning the electrical energy generation from wind systems is presented. Also, the applied technology and the technical description of the wind turbines of Vestas, Gamesa, ...
  • Construction of a low speed permanent magnet alternator, output rated 1KW.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Kalaitzakis, Nikolaos
    Thesis advisor: Askordalakis, Pantelis
    Publication Date: 04-06-2013
    Subject of this thesis is the design and construction of an axial-flux, low speed permanent magnet alternator, suitable for a wind turbine.
  • Manufacture, operation and maintenance of wind power parks in Central Greece (Viotia).

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Patis, Panagiotis
    Thesis advisor: Karapidakis, Emmanouil
    Publication Date: 24-03-2010
    In this thesis the operation and manufacture of wind parks in Central Greece are examined. Also, it includes a presentation of the electromechanical operation of the wind turbines used.
  • Operation and maintenance of wind parks in Crete.

    T.E.I. of Crete, School of Engineering (STEF), Energy and Environmental Technology EUP
    Authors: Tamiolakis, Ioannis
    Thesis advisor: Katsaprakakis, Dimitrios
    Publication Date: 29-02-2008
  • Methodology of calculation of small wind turbines.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Valsamakis, Aristeidis
    Thesis advisor: Kontaxakis, Konstantinos
    Publication Date: 2018-07-09
    Summary In recent years, the exploitation of renewable energy has shown a rapid increase for many reasons. The main reason is that they are environmentally friendly as they are used in the form we encounter in nature and ...
  • Wind power potential and wind power park modeling.

    T.E.I. of Crete, School of Engineering (STEF), Department of Electrical Engineering
    Authors: Katsanevakis, Markos
    Thesis advisor: Kyprakis, Aristeidis
    Publication Date: 07-07-2010
  • Study for a wind power park at the spot "Agia Elessa" on Kythera island.

    T.E.I. of Crete, School of Engineering (STEF), Energy and Environmental Technology EUP
    Authors: Karlis, Evangelos
    Thesis advisor: Christakis, Dimitrios
    Publication Date: 29-02-2008
    This project has to do with a fully developed study of a wind farm. The first part explains all the procedure of how an investor choose the area that he is going to do the investment, which things he should consider most, ...