Answered: g)Determine the subscriber density per…

g)Determine the subscriber density per km2. h)Determine the total traffic in Erlangs i). Determine the Erlangs per km2. j. What is the radius of a cell?

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.30P: Reconsider Problem 3.29. If Va,VbandVc are a negative-sequence set, how would the voltage and...

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Question

Consider a 7-cell system covering an area of 4800km2. The traffic in the seven cells is as follows:

Cell	1	2	3	4	5	6	7
number

Traffic	30.8	66.7	46.8	33.2	38.2	32.6	37.2
(Earlangs)

Each user generates an average of 0.04 Erlangs of traffic per hour, with a mean holding time of 120s. The system consists of a total of 395 channels and is designed for a grade of service of 0.025.

g)Determine the subscriber density per km2.

h)Determine the total traffic in Erlangs

i). Determine the Erlangs per km2. j. What is the radius of a cell?

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