A key issue for wind turbine analysis is the modelling of the generator and blade control systems. Because these control systems are typically proprietary, OrcaFlex does not offer any built-in control system functionality. Rather, the user must specify the control systems through external functions.
When we released 10.3d, we updated the documentation to include some example external function controllers. The pertinent help topics are:
These documentation topics contain links to the controller examples which can also be downloaded directly.
Other useful sources of information for turbine modelling: