Flow Control Max Voltage

Units:	kV
Mode:	Input Only
Multi-band:	False
Default Value:	0
Validation Rule:	Any Value
Key Property:	No
Description:	Max Voltage

Flow Control Max Voltage is user specified voltage limits for SSSC and DSSC type of devices. The voltage limitation can be derived as extra bound for Flow Control phase angle:

θ_FC ≤ (V_max / V_nom) x cos(θ₁ - θ₂)/2

Assumption is introduced here to adopt the nonlinear equation to linear programming:

Assume: cos(θ₁ - θ₂)/2 = 1

Therefore, the Max Voltage input is applied as angle limits and replacing the user input Max Angle:

θ_FC ≤ (V_max / V_nom)

Please note that V_nom is the nominated line voltage, which is read from Node Voltage. If Node Voltage is not defined, the Flow Control Max Voltage will be ignored.