Generator Head Effects Method

Units:	-
Mode:	Input Only
Multi-band:	False
Default Value:	0
Validation Rule:	In (0,1)
Key Property:	No
Description:	Method used to account for the effects of storage head on efficiency
Detail:

Generator Head Effects Method controls how the formulation accounts for the effects of storage head on hydro generator efficiency.

This setting can take the following values:

Backward Looking (value = 0) (default)

The efficiency of hydro generation is set each simulation step based on the Storage Initial Volume. Efficiency does not change inside the step, so this method works well if the storage is large enough. This method is the fastest because it does not require the formulation of the head to efficiency relationship directly in the optimization.

Dynamic (value = 1)

The head to efficiency relationship is formulated inside the optimization problem and efficiency will change dynamically. This approach is the most accurate but is expensive in terms of simulation time.