At the rate the population is growing it is important to find ways to be more efficient with the energy and water we use. The increase in population increases the need for electricity and water, but the way we are using our sources will not leave us with enough for future generations. The constant use of "dirty energy", energy that emits CO2 and other chemicals into the atmosphere, will continue to harm our environment. A new system is needed to help preserve water and produce green energy that will not harm the only earth we have.

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Η παρούσα διπλωματική έχει ως αντικείμενο την μελέτη και μοντελοποίηση ενός συστήματος μικροστροβίλου και ανεμογεννήτριας ως συστατικά στοιχεία ενός συστήματος κατανεμημένης παραγωγής. Παρουσιάζεται αναλυτικά η έννοια της κατανεμημένης παραγωγής καθώς επίσης και οι τεχνολογίες που χρησιμοποιούνται σε αυτή, ενώ ένα κεφάλαιο είναι αποκλειστικά αφιερωμένο στην τεχνολογία των μικροστρόβιλων. Στο τελευταίο κεφάλαιο γίνεται μια μελέτη της δυναμικής συμπεριφοράς ενός συστήματος μικροστροβίλου σε μεταβλητές συνθήκες φόρτισης καθώς επίσης και της απόκρισης του στην περίπτωση προσθήκης ενός επιπλέον φορτίου, την κάλυψη του οποίου αναλαμβάνει ως εφεδρικό μέσω μία ανεμογεννήτρια σταθερών στροφών. / The current diploma thesis deals with the development of a distributed generation system with a micro-turbine and a wind-turbine as its basic components. What is more, it is given the meaning of the “distributed generation”, we analyze the basic characteristics of it and we present the most important technologies that complete the distributed generation. Furthermore we refer to the micro-turbine technology and its characteristics in the third chapter of this essay. In the last chapter we analyze the dynamic response of a micro-turbine based system in variable load conditions and the response of the system when an additional load, which is powered by a fixed speed wind-turbine, is added in the micro grid.

This Disertation deals with energetical audit of aqueduct. First part is dedicated to the current status in Czech Republic, but expecially abroad. Other part processes structure of energetical audit according to the knowledge gained and also from academic articles and set up an example, where this audit is made. Firts variant is energetically intensive water line and other variant is nergetically economical. Last part id dedicated to perform an energetical audit on real water line in Kateřinice village, Vsetín district.