Newton-Raphson load flow for solution at an operating point.
OPF/RPO solution of multiple-islanded systems. The solution is available for
each of the islands having a reference (slack) node. The reference node is
automatically identified by the algorithm as the largest generator node in each
Choice of objectives for the OPF/RPO (Transmission loss minimization, Voltage
Stability improvement, Removal of operating violations, Economic dispatch, ATC
Optimal load flow as per selected objectives and specified constraints
OPF/RPO control options are active power injections, reactive power injections,
shunt compensations, series compensations, phase shifters, transformer taps.
OPF/RPO sensitivity calculations with respect to the performance objective
provides information for suitable location of shunt reactive power compensation
and also identifies most effective controllers for optimization.
No limits on the number of study cases and related reports in a single execution
of the program.