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Enhancement of Power Quality in Distribution System on Dual p-q Theory Based Energy Optimization using Dynamic Voltage Restorer

G. Sujatha, Venkata Padmavathi .S

Abstract


Because of intricacy of force framework organization, voltage droop/expand turned into the significant power quality issue influencing the end shoppers and ventures; It frequently occurs and causes significant losses. Using a Dynamic Voltage Restorer (DVR), it addresses voltage-related power quality issues affecting critical loads. Direct power flow control can be used to generate instantaneous reference voltages to compensate for load voltages using a generalized control algorithm based on dual P-Q theory. Energy storage requirements are reduced as a result of the proposed algorithm's adaptation of energy optimized series voltage compensation. The proposed DVR control plan can uphold the heap from voltage related power quality issues independent of the heap current profile. The three-phase, three-leg split capacitor inverter injects series compensation voltage into the appropriate phases of the system via each leg. By using MATLAB/Simulink, the simulation model has been designed.

 


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References


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