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Speeding-Up of Dynamic States for Single-Phase Power Active Filter
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| Author(s) |
Branislav Dobrucky, Robert Sul, Rastislav Pavlanin, Viktor Bobek, Igor Gerek |
| Abstract |
The paper deals with the new method of analysis
of single-phase power electronic systems. Using a new particular
transform theory the ordinary single-phase system
can be transformed into equivalent two-axes orthogonal
one. The new original thought is based on the idea that ordinary
single-phase quantity can be complemented by fictitious
second phase so that both of them will create orthogonal
and ortho-normal system, as is usual in three-phase systems.
Application of above theory makes it possible to use
complex methods of analysis as instantaneous reactive
power method, which have not been usable for single-phase
systems so far. Both, the active and reactive powers can be
determined by this way. Practical application of the method
is outlined for the case of reference current determination
for single-phase power active filter. Three different ways of
reference current determination are discussed results. The
paper shows some examples of the experimental verification
results, which proved an extremely fast response of the single-
phase active filter with control algorithm, based on the
described method. |
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| Filename: | T13-104.pdf |
| Filesize: | 244.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2007-03-08 by System |
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