Open source software enables real-time control, allowing high-load devices to scale their use without costly electrical system upgrades
CAMBRIDGE, Massachusetts, December 2, 2021 / PRNewswire / – Sense today announced a new, standards-based open source effort to enable software to automatically adjust the power consumption of edge devices in the home. The new project, Real-Time Power Management Protocol (or RT-PMP), will accelerate the transition to a low-carbon future when homes become increasingly dependent on electricity, without the need for major upgrades to the system. electrical system. With real-time control software, electric vehicle chargers, HVAC systems, and other high load devices will adaptively vary their power consumption to avoid overloading the capacity of the home electrical panel and reduce pressure on the network.
Sense CEO said Mike phillips: “At Sense, we’ve worked to make homes smart using real-time energy monitoring and engaging consumer applications, and have created software to interface with home devices for control and monitoring. automation. We set out to make this communications software available as open source, and are working with partners to accelerate the adoption of the automation and demand-side flexibility that we all know is necessary to equitably deliver an energy system to low carbon and resilient. ”
Smarter homes and buildings will play an important role in decarbonizing global energy use. Houses and buildings are responsible for around 40% of global energy consumption and associated CO2 emissions and also play an important role in the electrification of transport since more than 80% of electric vehicle charging is done at home.
The path to decarbonization includes electrification of most of the major energy uses in homes and buildings, as well as increasing amounts of distributed generation and storage. Without intelligent control, these new ways of using electricity will require significant investments in the capacity of electrical systems, not only in transmission and distribution networks, but even in homes and buildings. On the current path, a significant number of electrical panels, utility power supplies and transformers will need to be replaced.
Real-time energy monitoring as well as software control of peripheral devices offer a less expensive solution that solves this problem, making the transition to electrification more equitable and accessible for all households.
Based on an analysis of more than 3,500 households across North America, Sense discovered that by intelligently controlling a few large energy consumers in a home (EV charging stations, heat pumps, water heaters), the existing infrastructure in most homes can handle all future residential loads. planned without any significant disturbance to the occupants of the house. If the new electrical loads include intelligent real-time control, Sense found that over 98% of homes could stay below their current panel limits by dynamically controlling these new loads less than 1% of the time.
To do this requires strict measures and control to stay within capacity limits. For some homes, an electrical panel upgrade with direct circuit breaker control may be required. But in many homes, the same benefits can be achieved through real-time energy monitoring and tight software control of a small number of peripheral devices that are large consumers of energy. Software control should be low latency and have strong security and safety mechanisms.
RT-PMP is a set of standards-based protocols and software modules enabling this level of energy control in homes and buildings. Sense makes it available in open source under the MIT open source license and enlisting partners to contribute. A first version will be previewed in the first quarter of 2022 and will be supported in all Sense products in 2022, including Sense partner platforms such as Schneider Electric Wiser Home products, Square D Energy Center and Landis meter. + Gyr Revelo.
Noted James jackson, director of utilities and energy programs at Emerson Commercial and Residential Solutions: “With the growing need for electrification and the challenges many homeowners must invest in their electrical panels, the next logical step is to simply ignore what loads are on. Shifting to a smart home infrastructure where coordinating large appliances as needed will help homeowners and energy programs transition to efficient electric heating and water heating with less investment and disruption. “
Noted Matthew Carlson, CEO of Aquanta, Inc: “Aquanta recognizes that large loads such as water heating must be controlled in concert with a variety of disparate technologies, while still meeting the homeowner’s comfort needs. To date, neither existing standards nor proprietary systems have provided such built-in functionality, and Aquanta looks forward to supporting open source efforts such as Sense’s RT-PMP that do. “
Noted Kathy hannun, founder and president of Dandelion energy: “Replacing furnaces and boilers with heat pumps is an essential part of any strategy to eliminate carbon emissions from homes. However, it might also require our homes’ existing electrical systems to carry more load than they were designed to be used for. Sense data demonstrates that this legacy infrastructure can be upgraded to support the electrified home through intelligent software control that allows homeowners to easily and affordably switch to clean energy. “
Noted Keith dennis, President, Beneficial electrification league: “As we work to implement a more beneficial electrification of our economy, homes will use more electricity to power more of our lives, so Sense’s goal of eliminating the need for upgrades of electrical panels is essential to ensure profitability and consumer satisfaction while creating a more robust and resilient grid. “
Sense’s mission is to reduce global carbon emissions by making homes smarter and more efficient. We empower people to care for their homes and families while contributing to a cleaner, more resilient future. Founded in 2013 by speech recognition pioneers, Sense uses machine learning technology to provide real-time information on device behavior, even for devices that aren’t “smart”. Sense has received investments from two of the world’s largest energy technology companies, Schneider Electric and Landis + Gyr. Sense is headquartered at Cambridge, Mass. To make sense of your energy, visit: https://sense.com.
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