design a solar powered clean car - of DSpace - BRAC University

4.
5.
3.7.1 Motor selection
Challenges of implementation of solar panel
3.8
•
•
Power supply at night
Charging at night and bad weather condition
22
• Solar panel cannot supply whole days’ energy
3.9 Changes on block diagram 23
3.10 Designing the car 23
Implementation of small model
4.1 Designing of small prototype 25
Motor and battery selection for prototype
4.2 • Motor
26
• Battery
4.3 Charge controller 27
4.4 Charge controller working principle
Control of the car
4.5.1 Implementing gear train ratio
27
4.5
4.5.2 Simple steering mechanism designing
and selection
4.5.3 Starting and breaking system
4.5.4 Reversing and front driving
28‐31
Future works
5.1 Voltage controller design 31
5.2 Motor controller design 32
5.3 Implementing flexible solar panel 32
5.4 Increasing vehicle size 32
References
6. 6 References 33
4 | P age