The difficulty in maintaining the power system is increasing as the utility of power demand increases. It is the major challenge to the present power system design engineers. This paper ignites two efficacious FRT resolutions and two nonlinear adaptive controllers such as Fuzzy Logic Controller (FLC) and PI controller based Thyristor Mid-pointed Diode bridge type fault current limiter (TM-DBFCL) to boost the fault limiting capability to the desired level for severe grid faults in hybrid networks. TheTM-DBFCL introduced and is tested with symmetrical and asymmetrical faults on grid side of the hybrid networks. A dedicated & efficient control circuit is designed for the proposed TM-DBFCL, which limits the fault level parameters to the maximum extent. The comparative results obtained on the test system using MATLAB/SIMULINK software. The proposed TM-DBFCL with PI and FLC controllers are effective and efficient in enhancing the stability limits of the hybrid integrated power networks.
Volume 11 | 01-Special Issue
Pages: 890-904