A Control Algorithm of Power Factor Correctionfor Single Phase Shunt Active Power Filter under Distorted Supply Voltages/Currents

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering

article

K.Srinivas¹  S S Tulasi Ram¹ 

[1] Dept. of EEE, JNTUH College of Engg

关键词: Load compensation;    Active power filter;    non stiff voltage source;    harmonic current and voltage distortion.;   

来源: Research & Reviews

【 摘 要 】

In this paper the authors proposed a control algorithm for single phase active power filter to work under non stiff source. The method proposed compensate non linear load by improving the power factor to the desired value and also eliminate the harmonics under distorted Source voltage and source currents. A detailed synchronization circuit is presented for proper sequence of operation of the shunt active power filter. The active power filter (compensator) is realized using a single-phase voltage source inverter operated in a PWM hysteresis current control mode. The method is validated through simulation results using MATLAB. The results have been shown with ideal and practical compensator with an emphasis on dynamic performance.

【 授权许可】

Unknown