Sunday, October 20, 2024

Westinghouse eVinci nuclear microreactor moves towards commercialization

Good news!

"... Westinghouse's solution is the eVinci microreactor, which is less than 10 ft (3 m) in diameter and generates up to 5 megawatt electrical (MWe) with a 15 megawatt thermal (MWth) core design. This compact setup can be manufactured in a factory rather than on-site, and it runs for over eight years on a single fueling. When the fuel is depleted, the entire reactor is shut down, loaded onto a truck, and returned to the factory for refueling or replacement with a new reactor.

What sets the eVinci apart from other small reactors is that it has no moving parts once in normal operation and requires no water or other coolant circulation.

It uses highly robust TRISO (TRi-structural ISOtropic) fuel, which consists of uranium enriched to 19.75%, sealed into pellets the size of millet seeds made of uranium, carbon, and ceramic. These pellets are combined into small spheres that are then packed into rods and inserted into the core. The result is a fuel assembly that is extremely durable, resistant to heat and corrosion, and produces a self-limiting nuclear reaction that cannot go out of control. ..."

"... Remote Monitoring - The Instrumentation and Control system uses the ALS v2 platform, a Westinghouse-developed, owned, and tested system.

Key Applications
The 5MWe microreactor can easily scale up and scale down as industrial operation grows or reaches the end of life. The transportability allows the eVinci microreactor to be delivered to where power and heat are needed.
  • Remote or Edge of Grid Communities
  • Mining Operations
  • Industrial Process Heat
  • District Heating
  • Hydrogen Generation
  • Research Reactors
  • Critical Infrastructure
  • Strategic Military Installations
  • Data Centers
..."

eVinci nuclear microreactor moves towards commercialization "Westinghouse Electric Company is advancing its revolutionary eVinci nuclear microreactor. Based on space nuclear technology, it boasts a tiny footprint, no moving parts, and can be swapped out for refueling, much like replacing a used gas bottle."

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