Browsing by Keywords "ηλεκτρική ενέργεια"

Now showing items 1-20 of 47

  • Machine learning algorithms for efficient management of electric power systems.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Maragkakis, Grigorios
    Thesis advisor: Kounalakis, Tsampikos
    Publication Date: 25-11-2013
    The purpose of this paper is the demonstration of machine learning algorithms on efficient management of power systems. This model achieves immediate evaluation of safety and supply to the network, combining modern ...

  • Investment analysis in the context of the modern electricity market.

    H.M.U., MSc in MBA for Engineers
    Authors: Papadimitriou, Vasilina
    Thesis advisor: Karapidakis, Emmanouil
    Publication Date: 2023-07-11
    In liberalised electricity systems, power markets are expected to ensure the long-term coordination of investments in order to guarantee security of supply, sustainability and competitiveness. In the reference energy-only ...

  • Experimental study for losses due to shading from a photovoltaic power system array.

    T.E.I. of Crete, School of Engineering (STEF), Department of Electrical Engineering
    Authors: Koutsakis, Athanasios Zakakis Georgios
    Thesis advisor: Fragkiadakis, Ioannis
    Publication Date: 23-06-2011

  • Battery technology.

    T.E.I. of Crete, School of Engineering (STEF), Department of Electrical Engineering
    Authors: Tsopouridis, Anestis
    Thesis advisor: Kornilios, Nikolaos
    Publication Date: 26-06-2012

  • Renewable energy sources and storage of electrical energy.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Christaki, Christina
    Thesis advisor: Karapidakis, Emmanouil
    Publication Date: 19-11-2009
    This thesis describes the need to find new energy storage technologies in order to maintain better the levels of the electricity charges inside the power networks. There are various types of storage methods some of theme ...

  • Development plan of Leros in green island using modern power systems.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Tsourounaki, Styliani-Maria
    Thesis advisor: Katsaprakakis, Dimitrios
    Publication Date: 2017-03-09
    Nowadays is undeniable that technology is moving too fast to meet human needs in standards of living or not. Given that in recent decades have neglected the nature and the environment, both the European Union and the ...

  • Utilization of hydraulic energy for electricity production - Simulation study.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Fragioudakis, Konstantinos; Tzalios, Aristeidis
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2022-05-31
    This Thesis is focusing on micro hydropower, and especially on gravitational vortex power which increases the sustainability of water. It presents an overview focused on small hydro flow and power by discussing the free ...

  • Deregulation of electric power, pricing policies and value-added services of electricity providers in Europe.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Kamenakis, Emmanouil-Stefanos
    Thesis advisor: Sakkas, Nikolaos
    Publication Date: 2017-03-16
    This paperis a thesis for the Mechanical Engineering Department of the Technological Educational Institute of Crete. This study is an attempt to European electricity market approach. The points we gave intentionat most ...

  • Performance of photovoltaic cells in connection with the external conditions

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Baxevanis, Panagiotis
    Thesis advisor: Kontaksakis, Konstantinos
    Publication Date: 2016-06-06
    In the present thesis I will present the effect of external conditions and particularly of solar radiation, of the panels frames on the performance of photovoltaic cells. The result of the experimental calculations will ...

  • Electricity storage from renewable energy sources – Applications in Cyprus.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Sofokleous, Alexandros
    Thesis advisor: Katsigiannis, Ioannis
    Publication Date: 2019-07-06
    This thesis aims to give to the reader a picture of the electric energy storage methods that currently exist in various systems of production of electric energy from renewable sources in Cyprus. Initially, a report is ...

  • Presentation of the power generation and transmission system of Crete. Malfunctions and perspectives from the wind park operation. Prediction for the power production system configuration and the annual power demand in Crete in the future.

    T.E.I. of Crete, School of Engineering (STEF), Energy and Environmental Technology EUP
    Authors: Spanoudakis, Ioannis
    Thesis advisor: Katsaprakakis, Dimitrios
    Publication Date: 07-01-2013

  • Autonomous energy system for a housing settlement with wind turbine and photovoltaic system.

    T.E.I. of Crete, School of Engineering (STEF), Energy and Environmental Technology EUP
    Authors: Mpeteinaki, Maria; Christodoulaki, Anna
    Thesis advisor: Christakis, Dimitrios
    Publication Date: 29-02-2008
    The present final work deals with the study of autonomous energy system in an already existing residence and the possibilities distribution of this technology in the region of this residence. The residence finds in the ...

  • Shortterm electric charge forecasting.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Athanasiadis, Stefanos
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 15-01-2015
    The purpose of this research is to find the best methods for forecasting electricity load for a power plant. To achieve the prediction modern methods of artificial intelligence algorithms and also a large variety of ...

  • Serial and parallel photovoltaic connection research and electric power production using lemons.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Lizardou, Efstathia
    Thesis advisor: Vourdoumpas, Ioannis
    Publication Date: 29-02-2008
    This study refers in photovoltaic panels connected serially and parallel, as the construction of power electrical current curves and voltage(P,I-V). Additionally, the serial and parallel connection of lemons are presented ...

  • Smart grids and case study for simulation analysis of hourly consumption and energy prices in three-room apartment.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Vrachnakis, Georgios
    Thesis advisor: Sakkas, Nikolaos
    Publication Date: 21-02-2012

  • Market survey for the batteries.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Androulakis, Nikolaos
    Thesis advisor: Christakis, Dimitrios
    Publication Date: 2018-06-01
    The aim of that thesis is to do a market research for the batteries that are used for autonomous RES systems. This led to the first two chapters, which analyzed the batteries and their characteristics. In the third chapter, ...

  • Installation of electrical data recording system in single phase panel and Android application development for remote control. Communication via Modbus.

    Η.Μ.U, School of Engineering (ScENG), Electrical and Computer Engineering Dept
    Authors: Kavousanaki, Eleftheria
    Thesis advisor: Karapidakis, Emmanouil
    Publication Date: 2020-10-26
    The purpose of this dissertation is to install in a single-phase panel, a recording device for electrical quantities (e.g. voltage (phase - neutral), line current, active power, reactive power etc.) and develop an Android ...

  • Installation, measuring and evaluation of a hybrid photovoltaic power system and wind turbine.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Ristas, Giorgos
    Thesis advisor: Kolokotsa, Dionysia
    Publication Date: 29-02-2008
    This project refers to the energy supply through hybrid technology. The ability of a civilian to completely cover his house electrical power necessity, once he establishes a hybric panel and a wind generator is presented.

  • Energy audit for a school building.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Klini, Athina
    Thesis advisor: Kteniadakis, Michail
    Publication Date: 07-12-2010

  • Business plan for developing an enterprise of photovoltaic power park exploitation.

    T.E.I. of Crete, School of Management and Economics (SDO), Departement of Business Administration
    T.E.I. of Crete, School of Management and Economics (SDO), Department of Business Administration (in Heraklion)
    Authors: Papadakis, Nikos
    Thesis advisor: Rompogiannakis, Ioannis
    Publication Date: 15-03-2012