Engineering Seminar/ Paper Presentation: Broadband Powelrine Communication

[FaaDoO-Engineer]

Introduction--

Broadband Powerline communications are sets of equipment, software and management services that when overlaid on the electric grid provides users with communication means over existing “power lines”. The new technology operates in the 1-30 MHz and can deliver data rates up to 200Mbps.

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The rationale behind providing high bit-rate data services exploiting the power grid resides in the vast infrastructure in place for power distribution, and the penetration of the service could be much higher than any other wire line alternative.

In spite of the renewed interest in Power line communications, this technology still faces several technical challenges and regulatory issues: the power line channel is extremely difficult to model; it is a very noisy transmission medium; Power line cables in the 240V secondary distribution systems are often unshielded, thus becoming both sources and targets of electromagnetic interference (EMI); transformers can introduce severe distortion in the absence of bypass couplers.

[goswami kumar]

really an interesting one.

[Ajmalbasheer]

Good topic man....

[ramveer olan]

very informable topic
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[Krs.na]

Hi
FaaDoO-Engineer...

I have been trying to model this project in simulink for some weeks.
I read ur article on Scrib and decided this will be my final year project...
I intended to use different modulation schemes for comparative studies on the power line channel.
I have tried and modelled this particular publication but it seems that there is an issue in my Power Line Channel
My signal dimension is increasing and when i added my impulsive noise it made my simulation to stop.
Im clueless... i might have mismatched some parameters.
Im running out of time... i have to complete this project in the coming days... i will be very grateful if you could check my .mdl
for the BPL model... my mail add is
Or you might send me its simulink documentation or the simulink model for cross checking.

Thanks man.
I will be waiting for you response.

[Krs.na]

It seems that i have messed up my .mdl for this project.
Any advice?
Tips?
documentation of simulink for the project?
or the .mdl of the project itself?


I badly need whatever information you can provide.... mainly on the design of the power line channel.

Thanks Man