![]() ![]() What makes a regular electric grid a “smart” grid? It comes down to digital technologies that enable “two-way communication between the utility and its customers, and the sensing along the transmission lines,” according to. The grid currently has more than 9,200 electric generating units with more than 1 million megawatts of generating capacity connected to more than 300,000 miles of transmission lines, according to the article. ![]() The country’s electric grid was largely built in the 1890s and enhanced throughout the ensuing decades as technology evolved, according to an article on. “The large number of non-utility stakeholders and increasing number of devices connected to smart grids means that - even in the best of circumstances - secure operations can no longer be guaranteed by a single organization or security department.” “While the distributed nature of many new technologies diminishes the criticality of any single asset, the informational capabilities inherent to these devices carry vulnerabilities that were unknown previously,” NIST states. As the National Institute of Standards and Technology notes in a draft publication, “ NIST Framework and Roadmap for Smart Grid Interoperability Standards,” in the traditional electrical grid, “power flows in one direction - from centralized generation facilities, through transmission lines, and finally to the customer via distribution utilities.”Įssentially, though, the connected nature of smart grids - what makes them valuable - also increases their vulnerability. However, investment in smart grid technology also brings risks. ![]() Meanwhile, smart meters can enable cities and utilities to better align energy supply and demand. IoT sensors and real-time communication enable smart grids featuring controllable energy loads, which can help shift energy supply in times of peak demand. Yet smart grids and city buildings that are connected in smart cities can save money for municipalities by being more efficient about how and when they use electricity and other forms of energy. IDC does think that smart grids’ relative importance will decrease over time as the market matures and other use cases become mainstream. Special attention is paid to operation control, stochastic optimization, and introduction of the digital twins to achieve higher resilience in future energy systems of smart cities.īT - Solving urban infrastructure problems using smart city technologies.Despite a great deal of attention around Internet of Things sensors for smart parking and traffic management, smart grids (electricity and gas combined) still attract the largest share of investments in smart cities, according to research firm IDC. This chapter is the brief introduction to the data-driven energy system with special focus on methods and algorithms for hedging against the ever-increasing uncertainty that surrounds their operation. Special attention is paid to operation control, stochastic optimization, and introduction of the digital twins to achieve higher resilience in future energy systems of smart cities.ĪB - Future urban energy systems planning, incorporates various interconnected components including smart grids, electric vehicles, renewable energy sources, heating, and cooling systems. N2 - Future urban energy systems planning, incorporates various interconnected components including smart grids, electric vehicles, renewable energy sources, heating, and cooling systems. T1 - Resilient future energy systems: smart grids, vehicle-to-grid and microgrids ![]()
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