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  • tjcanning 9:50 am on September 14, 2010 Permalink | Reply
    Tags: AMI, , NIST, , Smart Meters   

    Love Your Smart Grid Vendor Today! 

    Power to the Smart Grid Vendors!

    It’s impossible to create change without smart and dedicated vendors to make it happen – spoken like a true sales person!

    If you have ever sold or been exposed to the sales process behind selling “infrastructure” – the transformation of the grid represents one of the most distributed, complicated and challenging landscapes that exists today! Meter counts can be in the millions, there is no “standard” neighborhood, and the control infrastructure behind the scenes varies like Monday night prime time on Fox TV! For both the IOU and Public Utility companies – this is a massive undertaking! Existing power and control infrastructure has been in place for a long, long time – so it’s like trying to go back and re-instrument and add real-time telemetry to some pretty rigid equipment. Sure, at the meter level – rip and replace works well – but on the back-end of power distribution – that is not necessarily a viable option. If you are a utility person – does the “Smart Grid” give you a headache?

    The $3B+ plus funds that are available for change – certainly helps reduces the “financial” headache for the utility companies – and as long as they don’t try to pass on too much of the remaining delta to the consumer – I (as a consumer) don’t have a headache either. At the consumer level, if utilities can provide additional functionality, and I can save money, then I have a a tangible home ROI and I’m ahead of the game. That is a good thing!

    If the financial assistance is there – then why is Smart Grid such a process for the Utilities? The answer: It is a distributed infrastructure that is very complex!!! And it now needs to leverage technologies and standards that might not be that familiar to the parties who are starting to drive these efforts. Oh, and did I also mention that the standards are still somewhat in flux? An example of this complexity is highlighted on the NIST Home >  Smart Grid Interoperability Standards Project

    Effective interoperability is built on a unifying framework of interfaces, protocols, and the other consensus standards. These standards facilitate useful interactions so that, for example, “smart” appliances and meters will tell consumers how much power they are using and at what cost, providing them with more control over their power consumption and energy bills. Widely adopted standards also will help utilities to mix and manage varying supplies of solar, wind, and other renewable energy sources and better respond to changing demand.

    Starting to see how detailed and involved this market sector is? When you read about “interfaces, protocols and consensus standards” you know you’ve got some homework to do! Sure you can Google “Smart Grid IPV6″ or “Grid Mesh Networking” but there exists a collection of experts with opinions, solutions and support to help the utilities accelerate their learning curve and feel confident in initiating a Smart Grid project (or sub-project as there are many “definitions” as what actually is a Smart Grid). Who are these experts you ask?

    Let me proudly introduce the Smart Grid Ecosystem of Vendors! On the above image, we see the same multi-layer architecture as before, but now mapped with the vendors offering expertise and solutions in each grid area. What you see is a mix of early stage, later stage and very well established top-tier companies – each providing a piece of the puzzle or in some cases an end-end solution. Based on what area of Smart Grid you are thinking about… which is most likely starting with FAN/AMI ( which just happens to be the more congested box in the image) there are a variety of great vendors in the market to help you get started. Let me zoom in on this box and make it easy for you…



    Lots of great information, white papers, and video’s exist on these vendor websites to help anyone better understand the importance of the Smart Grid, and the enabling technology that exists to help make it a reality.

    Love your Smart Grid vendor today!


    [Note: My source of this image is GTM's excellent Smart Grid report which served as the basis for my previous post.]

     
  • tjcanning 9:52 am on September 7, 2010 Permalink | Reply
    Tags: AMI, , RF Mesh Networking   

    Are You Smarter Than A Smart Grid? 


    Ever watch that TV show “Are You Smarter Than A 5th Grader?” It features Jeff Foxworthy (who actually is a pretty funny guy and a perfect host for the show) and has everyday folks and celebrities battling it out with 5th grade students to see who is smarter. Some of the questions are tough – some are easy…

    So how would you feel if yopu were on that show and someone asked you to describe the Smart Grid? Maybe the answer is not so easy eh? – which is why I like this picture above. It covers the Smart Grid end-end via 4 simple layers:

    • Power layer
    • Communication Layer
    • Smart Grid Applications layer
    • Enterprise/Consumer layer

    [Note: I need to remember where I found this in THE SMART GRID IN 2010: MARKET SEGMENTS, APPLICATIONS AND INDUSTRY PLAYERS DAVID J. LEEDS | GTM RESEARCH report. Download this excellent report by clicking on the link...]

    I’ll be adding to this post over the next few days…and will drill on on the various layers as described with comments and perspectives…If you click on the picture – you can see a larger version which might be a little easier to read.

    The communication layer I am particularly a fan of – as we explore FAN/AMI – Field Area Network/Advanced Metering Infrastructure which includes mesh networking. Staring to see my intersection with Smart Grid now?

    Did a little deeper on AMI and Wikipedia says:

    Advanced Metering Infrastructure (AMI) refers to systems that measure, collect and analyse energy usage, and interact with advanced devices such as electricity meters, gas meters, heat meters, and water meters, through various communication media either on request (on-demand) or on pre-defined schedules. This infrastructure includes hardware, software, communications, consumer energy displays and controllers, customer associated systems, Meter Data Management (MDM) software, supplier and network distribution business systems, etc.

    Measure, Collect and Analyze. It seems to be what I’ve been living my life on the past few years! Reminds me of the old Build, Deploy, Manage – which pertained to the software application world, and has really evolved to Provision, Deploy, Consume – thanks to Cloud Computing and SaaS!

    A Smart Grid need smart data. Data collection and aggregation is key – otherwise you have the garbage in/garbage out syndrome and an unimpressed utility or worse yet -> consumer. IP seems like a happy way to suggest integrating all of these devices – sounds like the data center situation doesn’t it? A smart data center to me is just an extension (or vice versa) of the Smart Grid. It deals with main power distribution, peak/load demand issues, various networking topologies (LAN/WAN/Wireless), mixed meter infrastructure and of course, an array of various applications for consumption, cost, efficiency metrics, and over all state and  health.

    Smart Grid is hot right now so you need to have a quick answer (in case you are challenged by a 5th grader!) so back to Wikipedia for a quick Smart Grid definition:

    A smart grid delivers electricity from suppliers to consumers using digital technology with two-way communications to control appliances at consumers’ homes to save energy, reduce cost and increase reliability and transparency. It overlays the electricity distribution grid with an information and net metering system.

    Got it? Simple?

    Of course the “control” aspect might have a few folks up in arms… consumer behavior might need to be updated as we progress further with Smart Grid deployments. We just need to be smart about it and not ruffle too many feathers in the process…

     
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