Simulation of hybrid power flow controller

In this paper, a hybrid power flow controller (HPFC) configuration for flexible AC transmission system (FACTS) is evaluated. It consists of a reactive power compensator and two voltage source converters (VSCs). Here the VSCs can exchange power through a common DC circuit. The system is simulated using Electro Magnetic Transients Program - Restructured Version (EMTP-RV). A dynamic control scheme is presented. The validity of the mathematical model and feasibility of active and reactive power flow in the controller has been evaluated. Simulation results present the performance of HPFC.