Paper Title
Fuzzy Based Control Strategy With Voltage Sustain Capability For Distributed Generation Inverters Under Voltage Sags

Now-a-days voltage sags are one of the main troubles in transmission and distribution grids with high incursion of distributed generation. A voltage sustain control strategy for grid-connected power sources under voltage sags is anticipated in this project. The control is based on the infusion of reactive current along with a flexible ratio between positive and negative series. The controller finds, also, the amount of reactive power required to renovate the declined voltage magnitudes to new allusion values confined within the continuous operation limits required in grid codes. These allusion values are preferred so as to assure low current injection when satisfying the voltage sustain purpose. The proposed model can be designed in MATLAB/SIMULINK and the results conveyed so as to endorse the efficacy of the proposed control.