One of the cornerstones of NTS’s work in smart grid has been our certification program for the ZigBee Alliance. One of ZigBee’s largest and most popular application profiles is the ZigBee Smart Energy standard. NTS is the largest certifier of all ZigBee products, and has completed certification for over 85% of the Smart Energy products certified by the ZigBee Alliance. We have developed test tools to assist in the pre-certification of new devices for manufacturers, as well as validation of devices for utilities. In addition, NTS also has been selected by USNAP to perform certification testing for smart appliance manufacturers.
ZigBee is currently the most popular wireless protocol for connecting smart meters, thermostats and other devices in home and commercial grid systems. There is clear value in investing in ZigBee testing when bringing a product to market or upgrading an existing offering with smart grid capabilities. Proper smart grid penetration testing for ZigBee deployments should address each of the five main reasons these systems fail:
Whether it’s meeting ZigBee requirements or those of any other certification protocol, NTS is the industry leader in smart grid performance testing.With NTS's industry experience in computer hardware and software technologies, wireless products, regulatory testing, as well as a host of EMC and climatic/environmental chambers, we are the perfect choice to assist with your "Smart Energy" projects. We've tested energy products, "smart" (computer) products, and "Smart Energy" products. We have the laboratory infrastructure and the technical staff to help bring your "Smart Energy" products to market quickly and efficiently. NTS assists private companies and public utilities with "Smart Energy" product development and deployment in many different ways:
NTS is also an expert in the area of wired and wireless metering network testing, and smart energy device testing. Our skills allow us to test intelligent thermostats, smart outlets, smart meters, etc. using ZigBee, IEEE-802.15.4 and its derivatives, like Thread. In addition, NTS has extensive experience in testing products with Wi-Fi, Bluetooth, HomePlug and a host of other wired, wireless, and powerline communication standards. Before you release an in-home display or smart meter or smart appliance, let us help make sure it meets the necessary standards. In fact, we can go beyond the standards to test areas that may be borderline, but problematic on large roll-outs. NTS also has an interoperability lab set up and configured to allow you to test your products with various back-ends, smart meters, in-home displays, etc. to get a better understand of the real-world into which your device is being released.
Performance testing of the products, interference with common household products, interoperability with other Smart Energy products, and peaceful co-existence with other technologies (e.g., ZigBee, Z-Wave, Wi-Fi, Bluetooth, HomePlug, etc.) are just some of the areas that can be tested.
Often it is more cost-effective to bring in a skilled consultant, like NTS, to help with an individual project, rather than spending the time, resources, and effort to identify the appropriate individual to bring in-house. This is especially true for intermittent projects, such as many of those necessary for the release of a Smart Grid device or the roll-out of a Smart Grid network to your customers. NTS has experienced, trained staff ready to assist you today to help you with your needs, such as:
Before and even after you roll out your Smart Grid, you’ll be glad to get some real performance measurements for your network and devices. NTS can assist with the development of custom test tools and automation suites. We have staff fluent in a variety of programming languages, as well as automated tools. With our experience, we can design and develop a full system – handheld or desktop – which you can use for validating installations, as well as maintenance.
Sometimes the best way to make sure your product is going to work correctly is to try it out in the field to see how it would work once rolled out. With our experience in running a variety of field tests, NTS can assist in making sure that the products actually work in the homes of your install base/market. We can also perform building material testing to evaluate (in a more controlled environment) the impact of homes built of drywall, brick, etc. may have on the meter and/or devices.
Does the thought having to setup a lab, including the hiring of workers, creation of tools, development of test scripts/cases, etc. make your head spin? NTS can help with both the setup, development, and management of a test lab designed specifically to help you qualify products prior to deployment. We can also help you simply in the selection of equipment necessary to perform testing, such as our NTS SETest test tool.
How would you like a logo program specifically designed for the purpose of product qualification and acceptance prior to deployment? NTS can setup a program to validate smart grid products before you let them onto your network, or we can just run a test plan that you've already developed. Let NTS run a custom logo program, based on our discussions with you and our industry experience, to test Smart Grid/Smart Energy devices prior to rolling them out. We're already running similar programs for Pacific Gas & Electric (PG&E), as well as San Diego Gas & Electric (SDG&E). Let us filter out the poorly designed products before you waste time reviewing them.
NIST (the National Institute of Standards and Technologies) has been tasked with laying out a plan for the transformation of the U.S.’s aging energy infrastructure into interoperable Smart Grid. As part of their task, they’ve put together an open forum for members to collaborate on standards development called the Smart Grid Interoperability Panel (SGIP). NIST and the SGIP are selecting a framework of standards which are being used as the backbone of the new Smart Grid. The NIST standards includes:
NTS-AT has the ability to test to many of these standards to help you verify your products are compatible with the NIST/SGIP Framework 2.0 (and upcoming revisions).
Contact NTS today to find out about these and other smart grid testing services which we offer.
Updated June 15, 2015
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"NTS Advanced Technology has the physical facilities, tools and technical expertise in Smart Grid technologies to offer comprehensive certification services for key protocol standards that will accelerate the adoption of compliant vendor technologies in the market."
- Dr. Erfan Ibrahim, CEO and Founder