1.
| **Analysis of Recursive DFT Filtering Based Grid Synchronization of Distributed Generation System **
/ Chitti Babu, B ; Sridharan, K ; Rosolowski, E ; Leonowicz, Z
[I08/2014/I-069]
[ENY-PREPRINT-2014-014]
A converter-interfaced distributed generation (DG) system, like, wind power system, photovoltaic (PV) and micro-turbine-generator system, requires a fast and exact detection of phase and fundamental frequency of grid current in order to implement the control algorithm of power converters by generating reference currents signals. [...]
http://zet10.ipee.pwr.wroc.pl/record/454/files/
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2.
| **Determining of Fault Locations with Hilbert – Huang Transformation on XLPE Cables between Land and Offshore Substations**
/ Bernadić, A ; Leonowicz, Z
[ENY-ARTICLE-2014-362]
Using of mathematical transformations and digital signal processing (DSP) methods of recorded voltage and currents in power systems in order to extract important informations about physical processes is already known. [...]
http://zet10.ipee.pwr.wroc.pl/record/453/files/
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3.
| **Optimal Sizing of Fixed Capacitor Banks Placed on a Distorted Interconnected Distribution Networks by Genetic Algorithms**
/ Galal Sayed, A ; Hosam K M, Y
[ENY-ARTICLE-2008-138]
In this paper, the optimal sizing of fixed capacitor banks problem in a distorted interconnected distribution system is formulated and solved by a Genetic Algorithm (GA) solution technique to minimize the cost of power production and capacitor banks under the constraints include voltage limits , sizes of installed capacitors and Total Harmonic Distortion (THD), the algorithm is applied on IEEE 30-bus test system and the results are given for different cases: Light and heavy harmonic cases. [...]
http://zet10.ipee.pwr.wroc.pl/record/176/files/
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