Professor Anastasia S. Safigianni
Power System Model

Power supply unit tests

Phase sequence test

Transmission line power flow and voltage variation

Phase angle and voltage drop between the origin and the end nodes of a power network.

Real and reactive power flow parameters

Voltages having anequal meters and equal phase angle

Voltages having equal meters and anequal phase angle

Voltages having anequal meters and phase angles

Power in transmission lines

Transmission line voltage regulation with rotating capacitors. Circular power diagrams

Lines without capacitance

Lines with capacitance

Power division between parallel lines using transformers to adjust the voltage meter and phase angle

Power system stability

Interruption and resupply of a synchronous motor in a noload operation

Load rejection

Short  circuits