pwrs.core.hasPQcap#

pwrs.core.hasPQcap.hasPQcap(gen, hilo='B')[source]#

Check whether generators have non-trivial PQ capability curves.

Mirrors MATPOWER’s hasPQcap helper by testing whether each generator has an active upper, lower, or either-side reactive capability curve constraint over its active power range.

Parameters:

  • gen (array_like) – Generator matrix.

  • hilo (str, optional) – Capability side selector: 'U' for upper, 'L' for lower, or 'B' for both.

  • nargout (int, optional) – MATLAB compatibility flag.

Returns:

Column vector indicating whether each generator has the requested PQ capability constraint.

Return type:

numpy.ndarray