Optimal location of accurate HVDC and energy storage devices in a deregulated AGC integrated with PWTS considering HPA-ISE as performance index

Optimal location of accurate HVDC and energy storage devices in a deregulated AGC integrated with PWTS considering HPA-ISE as performance index

Blog Article

This article determines the optimal location of accurate high voltage direct current (AHVDC) tie-line and energy storage devices (ESD) on system dynamics of three-area thermal-precise wind turbine systems (PWTS) under the deregulated scenario.The thermal system with an AC tie-line is integrated with PWTS, AHVDC tie-line, and ESD like redox flow battery, ultra-capacitor.A new controller, namely fractional-order proportional-integral and integer-order integral-derivative with filter (FOPI-IDN) is utilized.Its gains are optimized by a meta-heuristic algorithm namely a crow-search algorithm subjecting to a body surf board minimization of a new performance index named hybrid peak area - integral squared error (HPA-ISE).

The superiority of FOPI-IDN is tested over STEVIA EXTRACT classical controllers like FOPI, PIDN, and FOPIDN and found to be better than others.A new study has been carried out to compare the performance of HPA-ISE, which shows better performance over ISE.The effect of PWTS is analyzed, and its integration gives better system dynamics.System responses with parallel AC-AHVDC tie-line, ESD explore better performance and improve the system dynamics.

Further, the optimum location of ESD and parallel AC-AHVDC are found out in the disturbed area.