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First Supercritical CO2 Circuit Breaker Debuts

Cars That Think

Such equipment is scattered widely throughout power grids as a way to stop the flow of electrical current in an emergency. Hundreds of thousands of circuit breakers dot power grids globally, and nearly all of the high voltage ones are insulated with SF 6. They group is also building a 245-kV version.

CO2
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The Transformer Transformer

Cars That Think

Modern power grids cant run without transformers, which step voltages up and down for distribution from power plants to power stations and on to homes and businesses. Whats worse, the way we use the power grid is stressing transformers even more. And yet, Charette wrote most of the millions of U.S.

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Massive solar array to power airside electric ground service vehicles at JFK Airport’s New Terminal One

Charged EVs

In 1954, architect Wallace Harrison designed a plan that gave major airlines their own terminals. MWh of battery energy storage to balance electrical demand and improve power quality. The system can operate independently from or while connected to the main power grid. MW of fuel cells and 1.5

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Disaster Awaits if We Don’t Secure IoT Now

Cars That Think

This is particularly true of a sub-class called Industrial Internet of Things (IIoT), devices that implement our communication networks, or control infrastructure such as power grids or chemical plants. This emphasizes perimeter defense, on the theory that if hackers cant get in, they cant do damage.

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We’re Charging Our Cars Wrong

Cars That Think

Back in 1992, we cofounded AC Propulsion , which offered the tZero , a high-performance electric sports car whose basic technologies and design were later incorporated into the original Tesla Roadster. These are issues weve been grappling with for decades.

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World Engineering Day Focuses on Shaping a Sustainable Future

Cars That Think

Design and build energy-efficient, low-carbon-impact buildings, green smart cities, and intelligent, greener transportation systems. The IEEE Standards Association develops technical guidelines that support sustainability in power systems, smart grids, energy efficiency, and environmental protection. Sustainable infrastructure.

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Clouds Loom Over Europe's Nuclear Titan

Cars That Think

And at least some Ukrainian energy experts say the country should focus instead on building smaller, decentralized power plants. Volodymyr Kudrytskyi , the former director of Ukraines power grid operator, said as much last month during a forum at MIT last month. They include a senior U.S.