Repozytorium Eny Politechnika Wrocławska

Repozytorium W. Elektrycznego Politechniki Wrocławskiej Znaleziono 430 rekordów  początekpoprzedni261 - 270następnykoniec  skocz do rekordu: Szukanie trwało 0.01 sekund. 
261. Impact of Secondary Burden and X/R Ratio on CT Saturation / Sawko, P [ENY-ARTICLE-2008-141]
Proper selection of a CT (Current Transducer) is required for a good protection scheme operation. [...]
http://zet10.ipee.pwr.wroc.pl/record/179/files/
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262. 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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263. The Perceived Power Quality Way as New Frontier of Relationships between Customers and Producers / Leccese, F [ENY-ARTICLE-2008-139]
The description of perceived power quality state of art is presented. [...]
http://zet10.ipee.pwr.wroc.pl/record/177/files/
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264. 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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265. The genetic algorithm using to the analysis of thermally stimulated currents spectrum / Rezmer, J ; Gubanski, A ; Wrobel, J M [ENY-ARTICLE-2008-137]
In order to separate individual relaxation processes and estimate the corresponding parameters, the genetic algorithm has been used [4]. [...]
http://zet10.ipee.pwr.wroc.pl/record/175/files/
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266. Thin Film Arresters Obtained by Metal Evaporation / Ziaja, J [ENY-ARTICLE-2008-136]
Ceramic varistors based on zinc oxide have been shown to have excellent properties as protection devices used in power industry. [...]
http://zet10.ipee.pwr.wroc.pl/record/174/files/
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267. Voltage fluctuation assessment with application of neural networks / Janik, P [ENY-ARTICLE-2008-135]
The paper presents a contribution to voltage fluctuation assessment. [...]
http://zet10.ipee.pwr.wroc.pl/record/173/files/
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268. Parameter estimation of non-stationary signal based on the genetic algorithm / Rezmer, J [ENY-ARTICLE-2008-134]
Proposed method combines numerical differentiation and genetic algorithm. [...]
http://zet10.ipee.pwr.wroc.pl/record/172/files/
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269. Instantaneous Frequency Calculation Using Wigner Distribution / Sikorski, T [ENY-ARTICLE-2008-133]
This paper introduces two-dimensional methods of observation and diagnosis of non-stationary signals in electrical engineering as well as its further application in instantaneous frequency calculation. [...]
http://zet10.ipee.pwr.wroc.pl/record/171/files/
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270. Distribution System Reliability Evaluation Incorporating the Effect of Voltage Stability Index / Mohanta, D K ; Jaya Bharata Reddy, M ; Singh, A ; Papneja, J K ; et al [ENY-ARTICLE-2008-132]
A distribution system is the system of an overall power system which links the bulk system to the individual customers. [...]
http://zet10.ipee.pwr.wroc.pl/record/170/files/
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Repozytorium W. Elektrycznego Politechniki Wrocławskiej : Znaleziono 430 rekordów   początekpoprzedni261 - 270następnykoniec  skocz do rekordu: