Transient Stability Enhancement of Multimachine Power System Using Robust and Novel Controller Based CSC-STATCOM

Figure 1

The representation of CSC based STATCOM. , , : line current; , , : voltages across the filter capacitors; , , : line voltages; : dc-side current; : converter switching and conduction losses; : smoothing inductor; : filter capacitance; : inductance of the line reactor; : resistance of the line reactor.