• Bollisetty Shiva Kumar
• Bellapukonda Sravani
• Adari Saimani
• T. Amar Kiran

Electric power systems are among the best achievements of the last century. Today, vital problems, like AN ever-increasing demand, the versatile and reliable integration of distributed generation or a growth in worrisome masses, should be borne in mind. In this context, sensible grids play a key role, permitting higher potency of power systems. Power physics provides solutions to the same matters, since it permits numerous energy sources to be integrated into sensible grids. Withal, the look of the varied control schemes that are necessary for the proper operation of the power-electronic interface is a important issue that has got to continuously be taken into thought. This paper deals with the look of the system of a distribution static synchronous compensator (DSTATCOM) supported flying-capacitor structure converters. The system is tailored to catch up on each voltage sags by suggests that of reactive-power injection and voltage imbalances caused by unbalanced masses. The look of the general management is carried out by exploitation the root-locus and frequency-response techniques, rising each the transient response and therefore the steady-state error of the control system. Simulation results obtained exploitation PSCADTM/EMTDCTM (Manitoba Hydro International Ltd., Commerce Drive, Winnipeg, MB, Canada) show the resultant voltage regulation.

power quality; voltage sag; smart grid; distribution static synchronous compensator (DSTATCOM); flying-capacitor multilevel converter

"VOLTAGE AND CURRENT CONTROL IN A DISTRIBUTION NETWORK USING OPEN LOOP AND CLOSED LOOP OPERATED STATCOM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.231-235, March-2019, Available :http://www.jetir.org/papers/JETIRAN06030.pdf

"VOLTAGE AND CURRENT CONTROL IN A DISTRIBUTION NETWORK USING OPEN LOOP AND CLOSED LOOP OPERATED STATCOM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp231-235, March-2019, Available at : http://www.jetir.org/papers/JETIRAN06030.pdf