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- Title
SIMULATION OF PI WITH FUZZY LOGIC CONTROLLER BASED ON DVR FOR MITIGATE SAG AND SWELL IN DISTRIBUTION SYSTEM USING SPWM AND SVPWM TECHNIQUE.
- Authors
EASHWARAMMA, N.; PRAVEEN, J.; KUMAR, M. VIJAYA
- Abstract
This paper proposes Fuzzy Logic controller (FLC) based on Dynamic Voltage Restorer (DVR) Controller along with Direct-quadrature-zero (dq0) transformation for power quality improvement in a distribution system. Distribution needs protection against the power quality problems like Sag and Swell for providing good supply at the load. Sag and Swell can be compensated by injecting the compensating voltage method using Dynamic Voltage Restorer (DVR). In this research work, DVR is used for the improvement of power quality in distribution systems by using SPWM and SVPWM techniques. Total Harmonic Distribution (THD) and Power Factor (PF) values are compared for both the conditions with and without PI and FLC. The desired compensations are confirmed by the results of the simulation in MATLAB / SIMULINK Software.
- Subjects
SCREEN Actors Guild; FUZZY logic; ELECTRIC power distribution equipment; OCEAN waves
- Publication
I-Manager's Journal on Circuits & Systems, 2019, Vol 7, Issue 2, p38
- ISSN
2321-7502
- Publication type
Article