Tuesday, July 2, 2024

The Obtain: Preventing blackouts with battery-swap networks, and AI surgical procedure monitoring

On the morning of April 3, Taiwan was hit by a 7.4 magnitude earthquake. Seconds later, a whole bunch of battery-swap stations in Taiwan sensed one thing else: the ability frequency of the electrical grid took a sudden drop, a sign that some energy vegetation had been disconnected within the catastrophe. The grid was now struggling to satisfy vitality demand.

These stations, constructed by the Taiwanese firm Gogoro for electric-powered two-wheeled automobiles like scooters, mopeds, and bikes, reacted instantly. Based on numbers supplied by the corporate, 590 Gogoro battery-swap places (a few of which have a couple of swap station) stopped drawing electrical energy from the grid, reducing native demand by a complete six megawatts—sufficient to energy hundreds of houses. It took 12 minutes for the grid to recuperate, and the battery-swap stations then resumed regular operation.

Gogoro just isn’t the one firm engaged on battery-swapping for electrical scooters—New York Metropolis not too long ago launched a pilot program to offer supply drivers the choice to cost this fashion—nevertheless it’s actually some of the profitable.

Now the corporate is placing the battery community to a different use: Gogoro is working to include the stations right into a digital energy plant (VPP) system that helps the Taiwanese grid keep extra resilient in emergencies like April’s earthquake. Learn the total story.

—Zeyi Yang

What utilizing synthetic intelligence to assist monitor surgical procedure can train us

Yearly, some 22,000 People a yr are killed because of severe medical errors in hospitals, lots of them on working tables. There have been circumstances the place surgeons have left surgical sponges inside sufferers’ our bodies or carried out the mistaken process altogether.

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