Generator Constraints Spinning Reserve Coefficient

Units:	MW
Mode:	Input Only
Multi-band:	False
Default Value:	0
Validation Rule:	Any Value
Key Property:	No
Description:	Coefficient of reserve provided by spare capacity

Generator Constraints Spinning Reserve Coefficient is the left-hand side coefficient on the spinning reserve provided by the generator in the constraint. This excludes reserve provided by off-line capacity, synchronous condenser operation or dispatchable pump load or regulation reserve i.e. it applies only to the provision of Reserve Type = "Raise", "Lower" or "Operational".

With the coefficient represented by a_(i,j) the following term is added to the formulation:

... + a_(i,j) × ∑ ( i ) ( Generator Reserves Spinning Reserve Provision_i ) ... {≤, ≥, =} b_j

where:

i indexes the Reserves provided by the Generator

You can limit the set of Reserves included in this sum by adding Generator Reserves memberships with no associated property definitions. This is a special case of using 'null' memberships to filter the terms included in another constraint property.

See also:

• Generator Constraints Reserve Provision Coefficient
• Generator Constraints Raise Reserve Provision Coefficient
• Generator Constraints Lower Reserve Provision Coefficient
• Generator Constraints Regulation Raise Reserve Provision Coefficient
• Generator Constraints Regulation Lower Reserve Provision Coefficient
• Generator Constraints Replacement Reserve Provision Coefficient
• Generator Constraints Inertia Provision Coefficient