Digital Simulation of Thirty Bus System with Interline Power Flow Controller

Abstract

Abstract-IPFCs provide independent control of reactive power of each individual line, while active power could be transferred via the DC-link between the compensated lines. An IPFC can also be used to equalize active/ reactive power between transmission lines, and transfer power from overloaded lines to under-loaded lines .Thirty bus system is modeled and the simulation results are presented.

A New Survey for Optimum Power Flow with Facts Devices

“…Referring to the equation of power transfers, most of the controlling devices depend on variation of phase angle between the two buses of transmission line and its impedance [25], in this research an attention is closest on three categories, OPF methods with FACTS dvices, hybrid methods and multi-objective OPF, incorporating the last version of controlling devices (UPFC and IPFC) an OPF can be achieved without re-dispatching active power of generator [26], the IPFC has an effect on the voltage profile of the buses neighboring to the compensating bus [27], efficient for minimizing TL loss and reducing reactive power flow [28,29], and it is more efficient compared with UPFC for improving available transfer capability ATC of TL [26]. Many efforts had been done for modeling and simulation of FACTS devices with OPF study and their contribution circulating about the common targets for accelerating the convergence using modified models [30], and adaptive and flexible method [31], PSO is more efficient for solving optimization problems [32]. Moreover, OPF control method used to obtain the minimum of total required capacity of FACTS devices inserted in the system [33].…”

Improving Power Quality in Microgrid by Means of Using Power Quality Conditioner Devices

“…Interline Power Flow Controller is one of the advanced controller in Flexible AC Transmission System controller it only compensates series and manages power flow in the system [2]. To simultaneously control the power flow two converter model d-q orthogonal was introduced in the microgrid.…”