Power System Analysis (Asymmetrical and Transient State)
| Code | 3.6.3313.8 |
|---|---|
| Semester | 8th |
| Flow | E - Electric Power Systems |
| Category | Obligatory (main flow) |
| Credits | 6 |
| Class Hours - Lab Hours | 3 - 1 |
| Lecturers | Aris Dimeas , Nikolaos Hatziargyriou, Vasileios Nikolaidis, Κοτσαμπόπουλος Παναγιώτης |
Description
Transient models of synchronous machines, Transient models of asynchronous (induction) machines, Transient and sub-transient impedances and time constants, Fault currents and fault levels, Equivalent system impedance, Short-circuit of generators under load, Short-circuit of power electronics interfaced generators, Symmetrical fault analysis, Asymmetrical three-phase systems, Sequence components (positive, negative, zero) and circuits, sequence components of rotating machines and transformers, Asymmetrical faults, Multiple network faults, Earthing effects on short-circuit voltages, Asymmetrical loading of transformers, Analysis of complex line impedances, Asymmetries in three-phase transmission lines, Clarke Transformation.