Branch Model: LTC1

 

Model Equations and/or Block Diagrams

-The transformer must exist as a load tap changer in the case.

-The transformer will regulate voltage at a regulated bus.

-If the regulated voltage is out of its range for more than Tdelay seconds, a tap motion is started. The tap will take Tmotion seconds to move to the next position.

-The transformer tap value is obtained from the initial power flow and it is not changed by LTC1

Parameters:

Tdelay Time in seconds to start tapping
Tmotion Time in seconds for each tap move; only one tap change per time step allowed
Noprint Set to 1 to surpress logging of tap changes