Reactive power provided outside of the deadband range — within 0.95 leading to 0.95 lagging — is considered an ancillary service, according to FERC. “At the end of the day, this is about ...
This is likely a result of sluggish tuning, which calls for the controller to be tuned again for a faster response if possible (as explained later). Note that deadband in the control valve may create ...
The control valve should have a small deadband and resolution - another topic of discussion! It should have an appropriate and consistent flow gain. It should have a response time that is appropriate ...