Clean Energy Sensors

Challenge:
We were tasked with designing a closed-loop system for use on wind turbines that would be capable of obtaining and analyzing aerodynamic efficiency to determine optimal positioning and when maintenance is needed. 

Solution: 

Our solution was a piezoelectric nanosensor paint that would react to pressure differentials by changing its resistance. Multimeters set up inside the turbines can collect data from the paint, allowing the onboard computer to compare the real-time values to its optimal performance database. It can then determine if there is any damage to the system or if adjustments are needed, and proceed to correct any issues by either contacting maintenance staff or by repositioning. This system can provide the quick and thorough feedback necessary for these extremely expensive energy harvesters to always operate in optimal condition.

Tools:
Autodesk Inventor, MS PowerPoint, and MS Excel