LINE PARAMETERS IMPACT ON VR • Line parameters affect the sending end and receiving end voltages that make changes in voltage regulation. • Moreover these parameters also has a great impact on the power factor of the system. • These parameters are also used for the analysis of medium transmission lines by Nominal T and Pi method. End condenser method also used.
LINE PARAMETERS IMPACT ON VR • Voltage regulation is determined by using generalized constants for the transmission lines • VR variations depend upon these transmission line parameters. • These Line constants are uniformly distributed over the entire length of line. That cause the voltage regulation.