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• Locational awareness: For the first time, smart meters<br />

and grid devices know where they are in relation to other<br />

grid assets (feeders, phases, substations, transformers,<br />

distributed generation, other meters, etc.). This “selfawareness”<br />

opens up an entirely new approach to smart grid<br />

use cases and applications.<br />

• “Multilingual” devices: A unified software platform<br />

supports multiple communication/application protocols,<br />

allowing a single meter or grid device to simultaneously<br />

speak the language of distribution automation, load control<br />

and smart metering. This enables highly localized<br />

communication and action among diverse devices, assets<br />

and grid control systems to respond to changing conditions<br />

at the edge of the network.<br />

• Edge processing power: Thanks to Moore’s Law, Itron is<br />

embedding the computing equivalent of a recent generation<br />

smart phone in high-volume meters and grid devices to<br />

enable advanced communications, data processing and<br />

analysis in the edge device.<br />

Standpaoint, ,CXO<br />

“Led by<br />

companies<br />

such as Cisco and Itron,<br />

a growing ecosystem of<br />

smart grid technology<br />

providers have collaborated<br />

to evolve network<br />

architecture so that<br />

utility eld area networks<br />

look and behave much more<br />

like enterprise<br />

IT networks”<br />

,,<br />

Jeff Carkhuff<br />

<strong>The</strong> ability for edge devices to know exactly where they<br />

are, process and analyze data independently and<br />

communicate with other types of devices creates many new<br />

possibilities for improving the accuracy, resolution and<br />

timeliness of analytic applications. A clear opportunity<br />

exists to deliver new business value in areas such as<br />

localized demand response/load control, asset monitoring<br />

and management, outage detection and response,<br />

renewables integration and diversion detection. This<br />

approach allows utilities to put intelligence where it makes<br />

the most sense, whether that’s in the edge device, the field<br />

area network itself or at the enterprise level, meaning<br />

analytics no longer must always take place in the back<br />

office where “tomorrow” or “next week” is no longer good<br />

enough.<br />

Perhaps most interestingly, the Itron Riva distributed<br />

intelligence platform has enabled Itron to revolutionize grid<br />

communications. Known as adaptive communications<br />

technology, this capability incorporates multiple<br />

communications media-RF Mesh, Wi-Fi and Power Line<br />

Carrier-on the same chipset, working in concert to solve<br />

key network performance and connectivity challenges.<br />

Running on the OpenWay smart grid network, adaptive<br />

communications technology always utilizes the fastest and<br />

most reliable communication path for every message and<br />

every link based on location, network operating conditions<br />

and the nature of the application or data. This is true<br />

whether communicating with an office application or<br />

another device on the grid.<br />

This makes deployment of network infrastructure easier,<br />

faster and less costly, while offering a single<br />

communications solution for both dense and difficult urban<br />

environments as well as lower-density areas. Adaptive<br />

communications technology flattens the cost curve during<br />

the latter stages of network deployment when the “hard-toreach”<br />

devices and areas must be addressed. In other words,<br />

it provides a network that continuously self-optimizes based<br />

on geography, topology, operating conditions and business<br />

requirements.<br />

Together, these developments mean that many utilities<br />

throughout the world are in a good position to leverage<br />

these recent and significant advancements in network<br />

architecture, edge intelligence and analytics as they<br />

implement their grid modernization strategies and connect<br />

to broader opportunities such as smart cities and IoT.<br />

<strong>The</strong>re is absolutely no doubt that the convergence of<br />

information technology and operational technology in the<br />

global utility industry will continue and accelerate, and that<br />

technology advancement will continue to outpace the asset<br />

lifecycle paradigm utilities have so long operated within.<br />

Nevertheless, thresholds are reached that warrant a shift in<br />

thinking about how to approach and solve problems. For<br />

tomorrow’s grid, that time is now.<br />

November 2016 36

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