POWER QUALITY IMPROVEMENT IN DISTRIBUTION SYSTEM USING D-STATCOM

In this paper we present DSTATCOM (static synchronous compensator) is a power electronics device using force commutated device like IGBT t o control the reactive power. In power network voltage is stabilise while synchronizing with demand . The D - STATCOM used to mitigate the power quality issues like voltage sag,voltage swell,harmonics and compensat ion the reactive power. In VSC voltage source converter can act as either a source or sink of reactive power. The D - STATCOM has many features such as low power losses,less harmonics production,high regulatory capability,low cost and compact size. In matlab we can use distribution static compensa tor model. https://www.ijiert.org/paper-details?paper_id=14122