Description: A control algorithm for a three-phase hybrid power filter is proposed. It is constituted by a series active filter and a passive
filter connected in parallel with the load. The control strategy is based on the vectorial theory dual formulation of instantaneous
reactive power, so that the voltage waveform injected by the active
filter is able to compensate the reactive power and the load current
harmonics and to balance asymmetrical loads. The proposed algorithm also improves the behavior of the passive filter. Simulationshave been carried out on the MATLAB-Simulink platformwith different loads and with variation in the source impedance.This analysis allowed an experimental prototype to be developed.
Experimental and simulation results are presented. Platform: |
Size: 1004544 |
Author:khan |
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Description: Elimination of Voltage Harmonic Produced by SSSC by Using Series Active Power Filter.
This paper describes the development of a series active power filter with hysteresis control, which allows
harmonics and zero-sequence voltage compensation. Here, the series active filter play an important role in
harmonic voltage cancellation produced by Static Synchronous Series Compensator SSSC when is
connected in the electrical network. The active filter controller is based on the instantaneous power theory
(p-q theory) and was simulated by using MATLAB SIMULINK. The p-q theory is introduced followed
by the presentation of some active power filters topologies. Then a brief description of the implemented solution is made, using references of software tools used for simulation and system development. The obtained results are also presented, showing the good performance of the developed active filter. Platform: |
Size: 389120 |
Author:khan |
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