Main goalMain goal

Operation of a windmillOperation of a windmill

Situation analysisSituation analysis

Process of the projectProcess of the project

ConclusionConclusion

To ensure the self-sufficiency in To ensure the self-sufficiency in electrical energy of the technology electrical energy of the technology

room.room.

Available equipment :Available equipment : a 200 Watts windmilla 200 Watts windmill

o Discovery of secondary targets:Discovery of secondary targets: to tackle the study of a windmill operation to tackle the study of a windmill operation to measure the capacitance of our windmillto measure the capacitance of our windmill to think about the final resultsto think about the final results

o To think about the constraints we will meet during the To think about the constraints we will meet during the project:project:

to think about the safety in the classroomto think about the safety in the classroom to get a low energy productionto get a low energy production

o To find solutions:To find solutions: to dismantle the blades for the safetyto dismantle the blades for the safety to find an adaptable solution to meet the expected resultsto find an adaptable solution to meet the expected results

o To research (windmill operation)To research (windmill operation)

o Manipulations (measures, calculations,…) Manipulations (measures, calculations,…)

o To look for a system : a crank (for the safety)To look for a system : a crank (for the safety)

o New manipulationsNew manipulations

o Results and solutionsResults and solutions

The final results are too low (we got around 200W and the total need for the classroom is about 8755W), so we had to find a solution :

We decided to take into account only lightings and to use a lighting which consumes less (LED floodlight).

Besides, thanks to many windows in the classroom, we don’t have to use any ligthings and we can find a complement with solar panels according to the needs.

The lighting can become independent The lighting can become independent

Total need in the ISI classroom

Previous

Need for the lighting

Previous