Simulation & Analysis of Series Active filter for Power Quality Improvement
Department of Electrical Engineering, M.E Pursuing, Shakalchand Patel College of Engineering, Visnagar, 384315, Mehsana, Gujarat, India, India
ABSTRACT
Today major voltage related problem like voltage sag/swell, Voltage harmonics, unbalanced voltage in the electrical industry, Due to the increasing number of nonlinear load had dropped a serious power quality problem known as disturbance in power system. This paper deals with modeling and simulation of a Series Active Filter (SAF) for mitigation of voltage related problem. In this paper a three-phase three wire series active filter under distorted load conditions, the power quality problems are compensate through a synchronous reference frame (SRF) and hysteresis controller based control method. The proposed SAF system can improve the power quality at the point of common coupling (PCC). The simulation results based on MATLAB Simulink are discussed in detail to support the SRF and hysteresis controller based control method presented in the paper.
