Repozytorium Eny Politechnika Wrocławska


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Repozytorium W. Elektrycznego Politechniki Wrocławskiej Znaleziono 35 rekordów  początekpoprzedni16 - 25następny  skocz do rekordu: Szukanie trwało 0.05 sekund. 
16. Wavelets an Hilbert Transform methods for detection of voltage dips and micro interruptions / Caciotta, M ; Giarnetti, S ; Leccese, F ; Leonowicz, Z ; et al [ENY-PREPRINT-2009-009]
In electrical energy power network, disturbances can cause problems in electronic devices therefore their monitoring is fundamental in Power Quality field both to properly dimension protections and to calculate compensations in case of malfunction of the apparatus. [...]
http://zet10.ipee.pwr.wroc.pl/record/315/files/
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17. Waveform Distortions due to AC/DC converters feeding DC arc furnaces / Bracale, A ; Carpinelli, G ; Leonowicz, Z ; Lobos, T ; et al [RK I07/2005/I-039] [ENY-ARTICLE-2009-241]
The line-commutated converters cause significant harmonic distortions in electrical power systems. [...]
http://zet10.ipee.pwr.wroc.pl/record/302/files/
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18. Automated Classification of Power Quality Disturbances using SVM and RBF Networks / Janik, P ; Lobos, T [ENY-ARTICLE-2009-239]
The authors propose a new method of power quality classification using SVM (Support Vector Machine) neural networks. [...]
http://zet10.ipee.pwr.wroc.pl/record/300/files/
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19. Voltage Disturbances Standard EN 50160 - Voltage Characteristics in Public Distribution Systems / Markiewicz, H ; Klajn, A [ENY-ARTICLE-2008-194]
Electrical energy is a product and, like any other product, should satisfy the proper quality requirements. [...]
http://zet10.ipee.pwr.wroc.pl/record/248/files/
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20. Power quality evaluation using advanced spectrum estimation methods / Leonowicz, Z ; Lobos, T [I07/2006/I-082] [ENY-ARTICLE-2008-174]
The authors show that the use of high-resolution spectrum estimation methods instead of Fourier-based techniques can improve the accuracy of measurement of spectral parameters of distorted waveforms encountered in power systems, in particular the estimation of the power quality indices (such as inter/harmonic groups and subgroups) . [...]
http://zet10.ipee.pwr.wroc.pl/record/223/files/
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21. Analysis of influence of power quality disturbances using a neuro-fuzzy systems / Janik, P ; Leonowicz, Z ; Lobos, T ; Waclawek, Z [RZ I07/2007/I-025] [ENY-ARTICLE-2008-172]
The authors propose an automated neuro-fuzzy system approach (with neural network subsystem) to power quality assessment incorporating equipment susceptibility patterns. [...]
http://zet10.ipee.pwr.wroc.pl/record/221/files/
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22. New power quality indices / Leonowicz, Z ; [RZ I07/2007/I-024] [ENY-ARTICLE-2008-171]
The author shows that the use of high-resolution spectrum estimation methods instead of Fourier-based techniques can improve the accuracy of measurement of spectral parameters of distorted waveforms encountered in power systems, in particular the estimation of the power quality indices (such as inter/harmonic groups and subgroups). [...]
http://zet10.ipee.pwr.wroc.pl/record/220/files/
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23. Advanced Signal Processing Methods for Evaluation of Harmonic Distortion Caused by DFIG Wind Generator / Janik, P ; Leonowicz, Z ; Rezmer, J ; Schostan, S ; et al [ENY-ARTICLE-2008-154]
Intensified growth of wind power generation emphasizes the need for detailed evaluation of disturbances caused by wind generators. [...]
http://zet10.ipee.pwr.wroc.pl/record/201/files/
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24. Impact of Distributed Generation on Electrical Power Network / Khan, U N [ENY-ARTICLE-2008-142]
In today’s world, the demand for the electric power is growing rapidly; to overcome this, many power generation resources are constructing in all over the globe. [...]
http://zet10.ipee.pwr.wroc.pl/record/180/files/
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25. Power Swing Phenomena and its Detection and Prevention / Khan, U N ; Lu, Y [ENY-ARTICLE-2008-140]
Power Swing which is basically caused by the large disturbances in the power system which if not blocked could cause wrong operation of the distance relay and can generate wrong or undesired tripping of the transmission line circuit breaker. [...]
http://zet10.ipee.pwr.wroc.pl/record/178/files/
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Repozytorium W. Elektrycznego Politechniki Wrocławskiej : Znaleziono 35 rekordów   początekpoprzedni16 - 25następny  skocz do rekordu:
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