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A Novel Optimal Controller for Tracking of Reference Compensating Currents of Parallel Active Filter
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| Author(s) |
M. Tarafdar Haque, R. Fathi |
| Abstract |
This paper proposes a new optimal feedback
controller for tracking of reference compensating current of a
parallel active filter (PAF). The new controller compensates
the harmonics of current produced by non-linear loads. Also
the proposed controller will compensate the load reactive
power. This controller will generate the switching pattern of
PAF by minimizing the objective function J that is the
difference between actual and reference compensating
currents. The mathematical model of PAF will be addressed in
detail. Reference current is calculated by instantaneous
positive sequence of load currents and utility voltages with PQ
theory. Simulation results and theoretical details are presented
to show the validity of proposed strategy. |
| Download |
| Filename: | 066 |
| Filesize: | 339.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-07 by System |
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