Fractional-Order PID Controlled Unified Power Quality Conditioner System with Enhanced Response
SK. Abdul Pasha1, N. Prema Kumar2

1Shaik. Abdul Pasha*,  Research-Scholar, Department of Electrical Engineering, Andhra University, Vishakhapatnam, India.
2Prof. N. Prema Kumar,  AU College of Engineering, Vishakhapatnam, India.
Manuscript received on September 23, 2019. | Revised Manuscript received on October 05, 2019. | Manuscript published on October 30, 2019. | PP: 6246-6250 | Volume-9 Issue-1, October 2019 | Retrieval Number: A1996109119/2019©BEIESP | DOI: 10.35940/ijeat.A1996.109119
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Abstract: Recently, ‘UPQC’ has been urbanized as a FACTS controller near weak buses and buses with non linear loads. ‘UPQC’ can improve receiving end voltage and provide time harmonics to the load. The UPFC and ‘UPQC’ systems are compared to find a better FACTS controller. The recommended closed loop ‘UPQC’ framework is to augment dynamic response of ‘UPQC’ system using FOPID controller. Simulink replicas are extended for PI &FOPID controlled ‘UPQC’ frameworks. The denouements of PI&FOPID based ‘UPQC’ frameworks designate that voltage retaliation of FOPID is predominant to the denouement of PI managed ‘UPQC’ system. The investigation denotes that FOPID ’UPQC’ framework has diminished settling time& steady state error.
Keywords: Active filters, Dynamic Voltage Restorer, ‘’UPQC’’, Total Harmonic Distortion, Wind Generator.