Kendinden uyartimli enduksiyon jemeratorunun sont gerilim regulasyonu

In this thesis, the excitation methods for stand-alone self-excited induction generator (SEIG) using fixed capacitor bank, voltage source inverter (VSI) and static synchronous compensator (STATCOM) are presented. The steady-state analyses of the SEIG with fixed capacitor excitation for constant frequency and constant speed operation are performed in MATLAB environment. Stand-alone SEIG?s dynamic characteristics are examined using the simulation models in stationary reference frame based on q-d reference frame theory. In order to verify the machine models, an experimental setup of SEIG with fixed capacitor bank was built in the laboratory. The results obtained from steady-state and dynamic model of the induction machine are compared by the laboratory tests results. The shunt voltage regulator schemes for stand-alone SEIG based on VSI and STATCOM under constant speed and variable load conditions are studied. The performances of these regulation schemes are examined through simulations in MATLAB/Simulink using the developed models for this purpose.