Proyecto Final S.S. J.J. Barco Solar University of Puerto Rico – Mayaguez Agricultural Sciences Faculty Agricultural and Biosystems Engineering TMAG 4005 – Agricultural Electrification 2 nd Semester

Team Members Juan E. Caban Rios Juan E. Caban Rios Jackson Pujols Segura Jackson Pujols Segura

The Model

Model (Cont)

The model (cont.)

Electrical Materials List Two 6V Solar panels Two 6V Solar panels 9 ft of Wiring 9 ft of Wiring Switch Switch 9 – 18V Electric Motor 9 – 18V Electric Motor

Mechanical Materials List Three 2-Liters Bottles Three 2-Liters Bottles –For flotation purposes

Propeller materials list Small Gear Small Gear Wooden Stick (for Pinchos) Wooden Stick (for Pinchos) Fan Helix Fan Helix

Electrical Diagram

CurrentVoltagePower Source: Solar Panels.8012V (6V each) 9.6W Motor 1.98 max 12V (max) 23.76W max

Electrical Safety Considerations We made sure that the motor was capable to resist the max voltage the solar panels could provide which are 12 volts. The motor has a voltage range from 9 to 18V. We made sure that the motor was capable to resist the max voltage the solar panels could provide which are 12 volts. The motor has a voltage range from 9 to 18V. For the propeller to turn in the right direction we made sure the polarity was correctly installed. For the propeller to turn in the right direction we made sure the polarity was correctly installed. Every wire is covered and all joints were made with electrical tape to prevent electrical safety hazards. Every wire is covered and all joints were made with electrical tape to prevent electrical safety hazards.

Mechanical Safety Considerations We made sure that all implements could withstand the stress the motor would create We made sure that all implements could withstand the stress the motor would create We used water resistant adhesives to ensure the sturdiness of the boat. We used water resistant adhesives to ensure the sturdiness of the boat. All the parts were the adequate size to ensure the proportionality and the distribution of the weight. All the parts were the adequate size to ensure the proportionality and the distribution of the weight.

Mechanical Safety Considerations This is to prevent the boat from sinking the nose This is to prevent the boat from sinking the nose The motor is isolated from the water The motor is isolated from the water

Passenger Transport Area Set up was simple. We used a cushioned seat small enough to hold the egg. It has bumps that keeps the egg in place Set up was simple. We used a cushioned seat small enough to hold the egg. It has bumps that keeps the egg in place

Main Challenges Find an appropriate Source for the power requirements of the motor Find an appropriate Source for the power requirements of the motor Make Sure that the floating device could hold the boat afloat. Make Sure that the floating device could hold the boat afloat. Also the adhesive components were not working as desired but we found several ways to solve the problem Also the adhesive components were not working as desired but we found several ways to solve the problem

Team Overview Workload distribution (Fair) Workload distribution (Fair) Member participation (Excellent) Member participation (Excellent) Model Outcome (Excellent) Model Outcome (Excellent)

Project Overview Applied concepts(Both application of undergrad studies and some individual learning) Applied concepts(Both application of undergrad studies and some individual learning) Project content(Relevant: Ohm’ law for example) Project content(Relevant: Ohm’ law for example) Project difficulty(OK the team encountered some difficulties) Project difficulty(OK the team encountered some difficulties)

Final Comments This Project was a simple design but it was hard to build. This Project was a simple design but it was hard to build. Creativity was put into play to overcome the problems we encountered. Creativity was put into play to overcome the problems we encountered. This project lets you apply concepts from the class in a creative an fun way. This project lets you apply concepts from the class in a creative an fun way.