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Register a new userBroadband Over Power Lines Technology BPL
تقنية الحزمة العريضة باستخدام خطوط نقل القدرة الكهربائية
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Added by
Syrian Virtual University رسالة ماجستير
Publication date
2015
fields
Administration Science
and research's language is
العربية
Created by
Shamra Editor
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يقدم هذا البحث تقنية الحزمة العريضة بواسطة خطوط نقل القدرة كخيار فعال لسورية حيث أن هذه التقنية تستخدم و تستفيد من توصيلات موجودة بالفعل لتزويد الطاقة الكهربائية للاستخدام العام.
This research present broadband over power lines (BPL) technology as an effective option for Syrian Arab republic since this technology basically based on existing network which supply the electricity to the public use.
References used
S. RasoulSafavian، PhD، “BPL” Associates report، published February © 2007 Bechtel Corporation (http://www.Bechtel.com
(Information about and images of the Earth in a website by The Ozone Hole، Inc. (http://www.solcomhouse.com/earth.html
T.L. Friedman، “The Lexus and The Olive Tree: Understanding Globalization،” Farrar، Straus and Giroux، 2000
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This paper shows a new approach to determine the presence of defects and to classify the defect type online based on Artificial Neural Networks (ANNs) in electrical power system transmission lines. This algorithm uses current and voltage signals samp
led at 1
KHz as an input for the proposed ANNs without the involvement of a moving data window, so input data will be processed as a string of data. The model depends on three neural networks one for each phase and another fourth neural network for the involvement of the ground during the fault. Response time of the classifier is less than 5 ms. Moreover modern power system requires a fast, robust and accurate technique for online processing.
Simulation studies show that the proposed technique is able to distinguish the fault type very accurate. Also this technique succeeded in determining of all defect types under all system conditions, so it is 100 percent accurate, so it is suitable for online application.
this research studies 2x2 MIMO LTE signal transmission from the
main tower eNB and the relay node RN over single mode fiber
using ROF technology and take advantage of the WDM technology,
the results show the ability of ROF to accommodate MIMO
com
munication with high efficiency.
The network has been simulated and analyzed using Optisystem
program, and the results were more than promising.
In order to improve the performance of transformers in highvoltage
networks and re-electrical characteristics of insulation
materials for these transformers to the nominal accepted value,
methods of technical and new process are appeared to re-qua
lify
insulation transformers in their work sites in electrical transfer
stations without having to transport them to workshops or to
laboratories factory .
Application Of Object Oriented Programing OOP concept and the C++.
Pascal programming language to power system simulation has been
explored. An efficient platform for power system simulation applications
has been proposed. By emulationg a physical
power lap, a generic power
network container has been build, a module. One load flow applications a
ac load flow have been discussed. It is found that the OOP based Pascal
load flow programs are as efficient as their non – OOP counterparts.
The contribution of our research include building an artificial neural
network in MATLAB program environment and improvement of
maximum loading point algorithm, to compute the most critical
voltage stability margin, for on-line voltage stability a
ssessment,
and a method to approximate the most critical voltage stability
margin accurately. a method to create a (ARTIFICIAL NEURAL
NETWORK) approach.
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