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Broadband Transmission and Statistical Performance Properties of Overhead High-Voltage Transmission Networks
المؤلف
المصدر
Journal of Computer Networks and Communications
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-05-31
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
This paper considers broadband signal transmission and statistical performance properties of high-voltage/broadband over power lines (HV/BPL) channels associated with overhead power transmission.
The overhead HV/BPL transmission channel is investigated with regard to its spectral behavior, its end-to-end signal attenuation, and its statistical performance metrics.
It is found that the above features depend critically on the frequency, the overhead HV power grid type (150 kV, 275 kV, or 400 kV and single- or double-circuit), the coupling scheme applied, the physical properties of the cables used, the MTL configuration, and the type of branches existing along the end-to-end BPL signal propagation.
The contribution of this paper is threefold.
First, the significant broadband transmission potential of overhead HV lines is revealed.
The results demonstrate that, regardless of overhead HV power grid type, the overhead HV grid is a potentially excellent communications medium, offering low-loss characteristics, flat-fading features, and low multipath dispersion over a 25 km repeater span well beyond 100 MHz.
Second, regarding the statistical properties of various overhead HV/BPL transmission channels, two fundamental correlations of several wireline systems, for example, coaxial cables and xDSL, are also validated in the case of overhead HV/BPL transmission channels, namely, (i) end-to-end channel attenuation in relation with root-mean-square delay spread (RMS-DS) and (ii) coherence bandwidth (CB) in relation with RMS-DS.
Third, fitting the numerical results and other field trial measurements, two regression distributions suitable for each fundamental correlation are proposed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lazaropoulos, Athanasios G.. 2012. Broadband Transmission and Statistical Performance Properties of Overhead High-Voltage Transmission Networks. Journal of Computer Networks and Communications،Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-505404
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lazaropoulos, Athanasios G.. Broadband Transmission and Statistical Performance Properties of Overhead High-Voltage Transmission Networks. Journal of Computer Networks and Communications No. 2012 (2012), pp.1-16.
https://search.emarefa.net/detail/BIM-505404
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lazaropoulos, Athanasios G.. Broadband Transmission and Statistical Performance Properties of Overhead High-Voltage Transmission Networks. Journal of Computer Networks and Communications. 2012. Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-505404
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-505404
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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