A New Current Control Strategy for Grid-Connected Distributed Generation System

G S N M Venkatesh, Nammi Sagar Sagar Teja Yadav, Pithani Suresh

Abstract


This paper Proposed another present control topology for network associated based circulated age (DG), which encourages the DG to trade a sinusoidal current into the utility matrix in spite of the mutilated lattice voltage and nonlinear neighborhood stack conditions. The proposed current controller is laid out in the synchronous reference packaging and made out of a Fuzzy controller. Thus, the control strategy can be fantastically improved successfully. Likewise, the proposed control system does not require the close-by stack current estimation or symphonious examination of the structure voltage. In this way, the proposed control strategy can be adequately grasped into the customary DG control structure without foundation of extra gear. Regardless of the decreased number of sensors, the structure current quality is out and out advanced. The activity standard of the proposed control method is inspected in detail, and its reasonability is endorsed through watching outright symphonious twisting (THD) and the outcomes confirmed through MATLAB/SIMULINK condition.


References


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