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- W43327464 abstract "The first chapter indicates characteristics of wind energy. Studied the wind power, where we see how winds are formed, and we describe the elements of wind and the characteristics of wind performance. Presented finally, briefly, a few introductory information on distributed generation for distributed energy sources.In the second chapter, there is a description of the electric motor systems loads. We study their structure and categorize them according to their torque. In the third chapter we study the three-phase fault and three phase switch. We report the parameters that play a role in short and how it behaves a machine on it.The fourth chapter describes the three-phase transformer. We study the association of these conditions and it is connected. In the fifth chapter we study the variable wind speed control, in Wind Turbines, the power, electronics that we use, frequency inverters and types of generators. We specify the connections and the way we control voltages, active and reactive power through control systems. The sixth chapter is an analysis of the variable wind speed system, where we see Park transformation to convert the axis system, we analyze the model of the machine in another frame of reference (d - q) and apply vector control. In the seventh chapter we design the system with the program MATLAB / Simulink, simulating the system. We analyze the way that we do the initialization of our system in order to simulate in several wind speeds, giving the necessary waveforms." @default.
- W43327464 created "2016-06-24" @default.
- W43327464 creator A5010683963 @default.
- W43327464 date "2011-10-06" @default.
- W43327464 modified "2023-09-26" @default.
- W43327464 title "Μελέτη συμπεριφοράς συστήματος ανεμογεννητριών μεταβλητών στροφών με φορτίο επαγωγική μηχανή και σύνδεση με το δίκτυο" @default.
- W43327464 hasPublicationYear "2011" @default.
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