Abstract:
The use of active power filters is widely accepted
and implemented as a solution to the power quality problems in
utility, industry and commercial applications. In this paper,
three of the three-phase shunt active filtering algorithms in
time-domain have been compared for a non-linear load. The
non-linear load chosen here is a soft -start for a three-phase
induction motor. The comparison of the simulation results
show the effectiveness of both the algorithms although the time
domain current detection modified algorithm is more complex
in terms of its implementation aspects.
