Particle receiver

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/particle-receiver

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the technology classification?Advanced Concentrated Solar Power (CSP) receiver system
2. What is the maximum operating temperature?Can exceed 1,000°C (1,832°F), enabling higher thermodynamic efficiencies
3. How do particle receivers use tiny particles to make electricity?The particles, like ceramic or metal, are moved through a special tube where they soak up the hot sunlight, then carry the heat to produce steam that turns a turbine.
4. Why are particle receivers better than molten salt receivers?Because they can reach temperatures over 1,000°C, they can run more efficient power cycles and store heat in bins, giving more electricity from the same sun.

Volumetric Receiver: A type of receiver where solar radiation is absorbed throughout a volume, not just on a surface.
Supercritical CO2 Brayton Cycle: A power generation cycle using carbon dioxide above its critical point for high efficiency.
Dispatchable Power: Electricity that can be generated on demand, regardless of immediate weather conditions.
Levelized Cost of Electricity (LCOE): The average net present cost of electricity generation for a plant over its lifetime.