Machine-2-Machine (M2M) connects objects to the Net, transforming them into intelligent devices exchanging actual time information. Last week, San Diego Gas & Electric joined the party , launching a plan that permits consumers to obtain and set up HAN devices and link them to the ZigBee radios inside their sensible meters. This enables utilities to proficiently handle grid load by automatically controlling high power consuming systems with HAN and Clever Grid infrastructure. T. Flick and J. Morehouse, Securing the Smart Grid: Next Generation Energy Grid Security, Syngress, 2010. Implementing the proposed energy HAN will permit power saving and cost saving positive aspects for the finish customers.
Symmetrically, Home Area Networks (HAN) will facilitate communications amongst various devices at residence, with a constructive impact on various life high quality variables: any so-called smart domestic appliance can be element of the HAN, towards a real interactive platform granting less complicated entertainment, remote assistance of domestic appliances, telemedicine, interactive power management systems, improved residence security and every day top quality of life for people today.
The home gateway is the interface involving the HAN and the WAN network (internet in this architecture). Reporter covering the green technologies space, with a certain focus on clever grid, demand response, power storage, renewable power and technology to integrate distributed, intermittent green power into the grid. An energy household location network, a crucial element of Sensible Grid, is presented, dealing with its safety and privacy elements and showing some options to realize a wireless network, based on ZigBee.
Via this display the user can manage the energy settings of the devices connected to the HAN network and can verify the energy consumption records. A relative newcomer to the LinkedIn executive forum on smart grid posed a question a month ago and the ensuing discussion, which lasted all month, was so illuminating I believed I’d share a couple of highlights.
On the other hand, the probability density function (PDF) of the signal to interference and noise ratio (SINR) for the active user connected in the HAN is derived from the amplitude distribution property of the classical indoor Saleh-Valenzuela (S-V) channel. This paper discusses aims, architecture, and security difficulties of Smart Grid, taking care of the lesson discovered at University of Pisa in study projects on wise energy and grid. SDG&E is now synching in-residence devices to customers’ clever meters, and PG&E has launched a HAN program.
