FCR qualification tests in Moforsen, G1 and G2.

In order to better fulfil FCR requirements, the stroke rate for the runner blade has been modified. It is now possible to close/open the runner blade twice as fast as previously.

After this modification a re-commissioning of the position control was done, both for the guide vane and runner blade control. Then FCR qualifications tests specified by SVK (Swedish TSO) were carried out successfully.