Pull request #14: in case of a smart PS: if in overrun but there is not enough...

Pull request #14: in case of a smart PS: if in overrun but there is not enough exessive power to provide P_on, still provide P_PS_average (instead of P_off)

Merge in VECTO/mq_vecto-dev from bugfix/VECTO-1660-simulation-aborts-for-a-p1-hybrid-with-smart-ps to dev/v0.7.9.x

* commit '19fffd16':
  in case of a smart PS: if in overrun but there is not enough exessive power to provide P_on, still provide P_PS_average (instead of P_off)