Design of PI and Fuzzy Logic Controllers for Distribution Static Compensator

This paper presents study of distribution static compensator (D-STATCOM) for compensation of reactive power, harmonic distortion mitigation and load balancing in three phase three wire nonlinear load distribution system. The proposed control algorithm is developed based on synchronous reference fram...

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Bibliographic Details
Published in:International Journal of Power Electronics and Drive Systems Vol. 9; no. 2; p. 465
Main Authors: Reddy, S.R., Prasad, P.V., Srinivas, G.N.
Format: Journal Article
Language:English
Published: Yogyakarta IAES Institute of Advanced Engineering and Science 01.06.2018
Subjects:
Algorithms
Balancing
Compensation
Computer simulation
Control algorithms
Control theory
Controllers
Electric potential
Fuzzy control
Fuzzy logic
Harmonic distortion
Load distribution (forces)
Reactive power
Stress concentration
ISSN:2088-8694, 2088-8694
Online Access:Get full text
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Summary:This paper presents study of distribution static compensator (D-STATCOM) for compensation of reactive power, harmonic distortion mitigation and load balancing in three phase three wire nonlinear load distribution system. The proposed control algorithm is developed based on synchronous reference frame theory using PI and FUZZY logic controller. The obtained reference current signal from control algorithm is compared in hysteresis band current controller for better switching of D-STATCOM. The performance of DSTATCOM with PI and fuzzy logic controller is also analysed and compared for DC voltage regulation and harmonic distortion mitigation .The proposed method is provided effective compensation for reactive power, harmonic distortion mitigation and load voltage balancing. The simulation results are obtained using MATLAB/SIMULINK soft ware.
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ISSN:2088-8694
2088-8694
DOI:10.11591/ijpeds.v9.i2.pp465-477