Wednesday, November 18, 2009

Literature Survey on Sun Simulators

We started investigating on available artificial sun simulators, the following information has got from the survey.

Construction of Sun simulator:
1.Lamp
This Lamp must contain the spectra close to that of sun, and
Intensity much higher than natural sun.
2.Reflector:
The arrangement of reflector must be in the form of ellipse in order to concentrate the beam of light at the focal point.
3.Power Sources:
Power supply must have the stable output, which is possible with the help of photo detector in feedback.

This is just a start of our project Sun Simulators for concentrated solar cells

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