TY  - JOUR
T1  - A Practical Approach to Harmonic Compensation in Electrical Power Systems-Using Shunt Active Power Filter
AU - Balasubramaniam, P.M. AU - Prabha, S.U. 
JO  - International Journal of Soft Computing
VL  - 9
IS  - 3
SP  - 160
EP  - 168
PY  - 2014
DA  - 2001/08/19
SN  - 1816-9503
DO  - ijscomp.2014.160.168
UR  - https://makhillpublications.co/view-article.php?doi=ijscomp.2014.160.168
KW  - hysteresis current controller
KW  -phase locked loop
KW  -Synchronous Reference Frame theory
KW  -total harmonic distortion
AB  - The shunt active power filters are used in power systems for the compensation 
  of harmonic currents generated for non linear loads. A reference current estimation 
  method for control of SAPF using a digital filter based synchronous reference 
  frame theory is presented. To extract the fundamental component of source current, 
  the Synchronous Reference Frame (SRF) theory is suitable because of its easy 
  mathematical calculation compared to the d-q Control algorithms. The compensation 
  process is based on sensing line currents only which require sensing of harmonics 
  or reactive power components of the load. Various simulation results are presented 
  under steady-state conditions and the performance of PI controllers. Simulation 
  results obtained with MATLAB and testing results on an experimental SAPF are 
  presented to validate the proposed method. The synchronous reference frame based 
  SAPF System to meet IEEE Standard 519 recommended harmonic standards for different 
  rated nonlinear loads under balanced supply conditions.
ER  -