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STATic synchronous COMpensator (STATCOM) can be integrated into electric transmission systems to provide reactive power compensation and grid voltage support for achieving high-efficient and reliable Flexible AC Transmission Systems (FACTS). An emerging solution for STATCOM with modular structure and multilevel voltage output, named as modular multilevel STATCOM (mmSTATCOM) shows its great advantages...
This paper presents a comparison of time-domain dynamic models used for a fixed-speed induction generator. Two types of the models are developed on the basis of 5th order equations and 3rd order equations. The models are constructed and implemented using MATLAB/Simulink. Case studies are performed with particular consideration on three-phase fault responses and connecting of capacitors at the stator...
The analysis of transient current and voltage waveform distortion caused by capacitor input rectifiers on power systems is performed by the Laplace transform method. Typical circuit parameters are used in order to establish the validity of the transform methods when compared to oscilloscope recordings. The analysis proceeds from the solution of a typical rectifier as a single-phase load through interaction...
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