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Dsp Controlled Active Power Filter Modeling And Simulation Using Sympowersystems And Fixed Point Blocksets
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| Author(s) |
Alon Kuperman, Ronen Katz, Effi Goren, Raul Rabinovici |
| Abstract |
This paper deals with a process of modeling and
simulation of a control scheme for a parallel three-phase active
power filter (APF) to eliminate harmonics and to compensate
the reactive power of a nonlinear unbalance load. A threephase
voltage source inverter bridge with a dc bus capacitor is
used as an APF. A hysteresis based carrierless PWM current
control is employed to derive switching signals to the APF. A
three-phase diode rectifier with inductive loading is employed as
a non-linear load, connected to the source through unbalanced
transmission line. Source, transmission line, load, and APF are
modeled using Matlab's SymPowerSystems, APF controller is
modeled using Fixed Point Blockset and the whole system is
simulated using Simulink. Extended simulation results are
provided. |
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| Filename: | A102455 |
| Filesize: | 222 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-15 by System |
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