OCTAVIUS - The Solar Powered Electric Vehicle

1. OCTAVIUS - SOLAR POWERED
ELECTRIC VEHICLE
Under the guidance of
Prof. V. K. Chandna
Department Of Electrical Engineering
JSS Academy of Technical Education
Noida
GROUP MEMBERS
1. Ankur Gupta (1109120025)
2. Anmol Gupta (1109120027)
3. Anshul Vishal (1109120028)
4. Ashish Kumar (1109120031)
5. Himanshu Bansal (1109120049)

2. OBJECTIVE
 To fabricate a vehicle that can be mounted with adjustable solar panels.
 Fabricate an electric vehicle with a range of 50kms at full charge.
 To implement super capacitors on solar vehicle.
 To design a high efficient low energy capacity vehicle.
 To design a vehicle that can reduce the dependency of automobiles on conventional
energy resources.
 To design an electric solar vehicle that is much more comfortable to a driver.

3. Solar Panel Test Result
TIME VOLTAGE CURRENT
12:00 PM Voc = 81.9 V
V = 56.7 V I = 0.196 A (When 200 Watt, 220 V Bulb
connected)
12:20 PM Voc = 82 V
V = 57 V I =3 A (Only battery Connected)
V = 57.8 V (When Motor Connected)
12:30 PM Voc = 82.3 V
V = 57.5 V I = 3.1 A (Only battery Connected)
V = 57.3 V (When Motor connected)

5. Motor Test
SPEED (In RPM) CURRENT (In Ampere)
NO LOAD TEST 2352 2 A
3332 3 A
3469 3.2 A
DIFFERENTIAL LOAD 125 1 A
(Gear Ratio 8) 252 2 A
371 3 A
426 4 A

6. Battery Test
TIME (2 min) LAP (700m) CURRENT LOAD
6:35 pm 1 20 A 350 kg
6:46 pm 5 15 A 350 kg
6:58 pm 10 10 A 400 kg
7:14 pm 15 12 A 400 kg
7:40 pm 26 20 A 350 kg

7. TECHNICAL SPECIFICATION
 WEIGHT
 DIMENSION (l x b x h)
 WHEELBASE
 TRACK WIDTH
 GROUND CLEARANCE
 BATTERY
 MOTOR
Max. Speed
Max. Torque
 TRANSMISSION
 SUSPENSION {FRONT/REAR}
 STEERING
 BRAKES
 SPECIAL
- 273 kg
- 1066.8 x 2108.2 x 1540.5 mm
- 1600.2 mm
- 1600.8 mm
- 228.6 mm
- 48V, 50 A-Hr
- BLDC, 900Watt
3500 rpm
25 N-m
- Differential
- Double Wish Bone / Leaf Spring
- Rack And Pinion
- Hydraulic Disc Brake
- Super Capacitor
Adjustable Solar Panels
 MAX. LOADING CAPACITY
 TOP SPEED
 ACCELERATION
 CHARGING TIME
 RANGE
- 200kg
- 32km/hr
- 0-30 kmph in 8 secs
- 6 hrs (plugged in)
8 hrs (solar panel)
- 50 kms

8. ELECTRICAL TRANSMISSION SYSTEM
SOLAR PANEL
 Type - Polycrystalline
 Rated Power - 200W x 2
 Open Circuit Voltage - 43.2 V
 Short Circuit Current - 6 A
DC BUS
BATTERY
 Lead Acid
 12V x 4
 50 A-Hr
Motor Speed
Controller
(24Tube)
MOTOR
 BLDC
 900 W, 48V
 Peak Toque – 25N-m
 Rated Torque – 3N-m
SUPER CAPACITOR
 Rated Voltage – 2.5 V x 20
 Capacitance – 10F/Capacitor
PEDAL
MPPT Controller

9. ELECTRICAL CIRCUIT DIAGRAM

10. CAD MODEL

11. FABRICATION IN PROCESS

12. FABRICATION IN PROCESS

13. FABRICATED DESIGN

14. PARAMETER OCTAVIUS E-RICKSHAW ADVANTAGE WITH
OCTAVIUS
BATTERY 48V, 50 Ahr
(Approx 50 KM)
48V,90 Ahr
(Approxx 70 KM)
Low power battery
required to get the same
speed
SOURCE OF POWER SOLAR PANELS,INVERTER INVERTER Electricity Saving
SOLAR PANELS Adjustable according to
sun’s alignment.
No solar panels. Maximum utilisation of
solar energy.
OCTAVIUS VS E-RICKSHAW

15. FABRICATED DESIGN

16. THANK
YOU