Repozytorium Eny Politechnika Wrocławska

Repozytorium W. Elektrycznego Politechniki Wrocławskiej Znaleziono 7 rekordów  Szukanie trwało 0.02 sekund. 
1. Analysis of SDFT based phase detection system for grid synchronization of distributed generation systems / Chitti Babu, B ; Sridharan, K ; Rosolowski, E ; Leonowicz, Z [http://dx.doi.org/10.1016/j.jestch.2014.07.005] [ENY-PREPRINT-2014-015]
A fast and exact detection of phase and fundamental frequency of grid voltage/current is essential for calculating accurate reference signal in order to implement the control algorithm of inverter-interfaced distributed generation (DG) system and realize precise harmonic compensation. [...]
http://zet10.ipee.pwr.wroc.pl/record/455/files/
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2. 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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3. Diagnostics of high voltage metal oxide arresters procedure errors / Chrzan, K L ; Koehler, W [I07/2000/I-059] [ENY-ARTICLE-2008-193]
A technique has been described which can determine ac resistive current directly or by obtaining the watt loss of the test specimen and dividing by the true rms (trms) value or the applied voltage. [...]
http://zet10.ipee.pwr.wroc.pl/record/247/files/
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4. Nonlinear system analysis / Kepka, J [ENY-TEACHING-2008-022]
Compute and draw phase portraits using Matlab or other simulation software of one or more of the following nonlinear dynamical systems: buckling beam (eq. [...]
http://zet10.ipee.pwr.wroc.pl/record/197/files/
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5. Assignment 3 - Analysis of a nonlinear system / Khan, U N [ENY-TEACHING-2008-018]
Compute and draw phase portraits using Matlab or other simulation software of one or more of the following nonlinear dynamical systems: buckling beam (eq. [...]
http://zet10.ipee.pwr.wroc.pl/record/183/files/
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6. Digital Methods for on-line Estimation of the Basic Components of Signals in Electrical Power Systems / Lobos, T ; Schneider, E ; Eichhorn, K F [I08/1987/I-398] [ENY-ARTICLE-2008-076]
The fast determination of the Symetrical Components of voltages and currents in three-phase systems is very important for the analysis of faults and protection tasks. [...]
http://zet10.ipee.pwr.wroc.pl/record/94/files/
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7. Phase relations in Bi2O3-SrO-CuO system at 800 degrees C / Horyn, R ; Filatow, I ; Ziaja, J ; Wolcyrz, M ; et al [AZ I07/89/P-394] [ENY-ARTICLE-2008-044]
Phase relations in the Bi2O3SrO-CuO system at 800°C are presented. [...]
http://zet10.ipee.pwr.wroc.pl/record/53/files/
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