论文信息 - Improvement of Dynamic Performance of Two-Area Thermal System using Proportional Integral & Fuzzy Logic Controller by considering AC Tie line Parallel with HVDC link

Improvement of Dynamic Performance of Two-Area Thermal System using Proportional Integral & Fuzzy Logic Controller by considering AC Tie line Parallel with HVDC link

In the present work an analysis is done on dynamic performance of a two area interconnected thermal system with AC tie line parallel with HVDC link subjected to parametric uncertainties. The advantage of HVDC link is in stabilizing the frequency oscillation of system. The dynamic response of ac tie line thermal system is degraded and sluggish when compared with ac tie line parallel with HVDC link. The results obtained by PI-FLC are shown in simulation. The performance of the proposed scheme is superior in terms of settling time and overshoot in Automatic Generation Control (AGC). Keywords- AC - DC Interconnected System, Automatic Generation Control (AGC), Automatic Voltage Control (AVR), AC Tie-line, High Voltage Direct Current (HVDC) link, Fuzzy logiccontroller (FLC).

Ram Avtar | Pooja Devi

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