Evaluation of SVC-Coupled Hybrid DSTATCOM Using JLMS Algorithm for Enhancement of Power Quality
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Lendi Institute of Engineeering and Technology
Lendi institute of engineering and technology
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Jogeswara Sabat   

Lendi institute of engineering and technology
Power Electronics and Drives 2023;8 (43)
This research study explains about the design and performance of Static VAR Compensator (SVC) coupled Hybrid Distribution Static Compensator (DSTATCOM) for low voltage power distribution system (PDS). The comparative study is analyzed in between Voltage Source Inverter (VSI) based DSTATCOM and SVC Hybrid DSTATCOM using Jordan Least Mean Square (JLMS) algorithm to alleviate the shunt related power quality (PQ) glitches. The specific design is obtained as compared to the existing neural network toolbox algorithm to improve the estimation speed and accuracy. The main objective is to extract the tuned weighted values of fundamental active and reactive power components of distorted load currents for the switching signal generation using adaptive JLMS algorithm. Several functions of DSTATCOM and hybrid DSTATCOM using this JLMS controller are showcased for harmonics curtailment, power factor (p.f.) improvement, load balancing, and voltage regulation etc. Simulation results on a SVC Hybrid DSTATCOM have shown the acceptable level of performance under unbalanced loading situations. Finally, some comparative results are provided to validate the feasibility and the effectiveness of the suggested topology.
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