Smaller heat-collector is moved to stay in focus with the sun, instead of moving reflector. Tracking can be controlled by storing data of predicted solar positions or by applying conventional sun-sensing devices to follow solar movement.
Low-cost solar tracking system
1975-09-01
Sonstige
Keine Angabe
Englisch
Bubble tracking could lower solar-concentrator cost
British Library Online Contents | 2012
NTRS | 1958