Title :
Performance analysis of Series Active Filter under non sinusoidal supply and non linear loading
Author :
Venkatraman, K. ; Selvan, M.P. ; Moorthi, S.
Author_Institution :
Dept. of EEE, Nat. Inst. of Technol. Tiruchirappalli, Tiruchirappalli, India
Abstract :
This paper presents a comparative analysis of performance of Series Active Filter (SAF) under different operating conditions such as non sinusoidal supply and non linear loading. Two control schemes like PI controller based Sinusoidal Pulse Width Modulation (SPWM) switching and hysteresis voltage controller based switching have been employed in the comparative study. The percentage total harmonic distortion of the compensated load voltage has been considered as a measure for comparison. It has been observed from the simulation results under various operating conditions that the performance of SAF with hysteresis voltage controller is better.
Keywords :
PI control; active filters; harmonic distortion; power filters; time-varying systems; voltage control; PI controller; compensated load voltage; hysteresis voltage controller; nonlinear loading; nonsinusoidal supply; series active filter performance analysis; sinusoidal pulse width modulation switching controller; total harmonic distortion; Active filters; Harmonic analysis; Hysteresis; Power harmonic filters; Switches; Voltage control; Hysteresis Control; MATLAB/Simulink; Power Quality; Series Active Filter (SAF); Sinusoidal Pulse Width Modulation (SPWM); Voltage Quality; Voltage Source Inverter (VSI); dq0 tranformation;
Conference_Titel :
Power and Energy Systems (ICPS), 2011 International Conference on
Conference_Location :
Chennai
Print_ISBN :
INAVLID ISBN
DOI :
10.1109/ICPES.2011.6156678
