Power Line Communication - PowerPoint PPT Presentation

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Power Line Communication

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Data rates over a power line communication system vary widely. ... LAN network provides communication between of control information and services among devices. ... – PowerPoint PPT presentation

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Title: Power Line Communication


1
Power Line Communication
  • EE 400
  • Term Project

2
What is power line communication?
  • It is a system for carrying data on a conductor.
  • It uses the existing power lines to transmit data
    from one device to another.
  • This makes power line communication one of the
    best means for networking.

3
How power line communication operates
  • It operates by impressing a modulated carrier
    signal on the wiring system.
  • Data rates over a power line communication system
    vary widely.

4
Some control networks in power line communication
  • CEBUS
  • LonWorks
  • LnCP
  • HNCP

5
CEBUS
  • LAN network provides communication between of
    control information and services among devices.

6
LonWorks
  • LonWorks consist of all nodes that communicate
    with one another over a variety of communications
    media using LonTalk protocol, a common
    message-based communications protocol

7
LnCP
  • A peer-to-peer communication model is used in
    this network.
  • it is a multi-master system

8
HNCP
  • This protocol provides standard message set of
    devices.
  • has to be compact to enable the use of
    low-bandwidth network media .
  • The range of devices applying this protocol
    reaches all the electric machines that are
    connected by PLC .
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