Definition: Two-Way Communications (High Bandwidth)

From Open Energy Information

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Two-Way Communications (High Bandwidth)

A two-way communications infrastructure that can network one or more parts of the smart grid via secure, high speed, high bandwidth connections. This infrastructure system serves as the backbone of the customer systems, AMI, distribution, and transmission smart grid systems.[1]

Wikipedia Definition

A smart meter is an electronic device that records consumption of electric energy in intervals of an hour or less and communicates that information at least daily back to the utility for monitoring and billing. Smart meters enable two-way communication between the meter and the central system. Unlike home energy monitors, smart meters can gather data for remote reporting. Such an advanced metering infrastructure (AMI) differs from traditional automatic meter reading (AMR) in that it enables two-way communications with the meter. Communications from the meter to the network can be done via fixed wired connections (such as power line communications) or via wireless. In using wireless, one can opt for cellular communications (which can be expensive), Wi-Fi (readily available), wireless ad hoc networks over Wi-FI, wireless mesh networks, low power long range wireless (LORA), ZigBee (low power low data rate wireless), Wi-SUN (Smart Utility Networks), etc.

Reegle Definition

Smart meters are digital devices which transmit information about electricity consumption and production (feed-in of renewable energy) to the utility provider. Smart meters offer a range of modern applications and allow the end-user to take advantage of dynamic prices and off-peak rebates.



Related Terms
transmission linesadvanced metering infrastructuresmart gridtransmission lineelectricity generationsustainabilitysystem
References
  1. [www.smartgrid.gov/sites/default/files/pdfs/description_of_assets.pdf SmartGrid.gov 'Description of Assets']


AninlineGlossary Definition