62170389 solar car presentation
TRANSCRIPT
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Project presentation
Solar car
modification
on
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HOW A SOLAR CAR WORKS
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1. Energy from the sun
2. The power producing mechanism
3. The roof mounting structure
4. Electrical inverter
5. Electrical system
6. Power transmission
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SOLAR PANEL
BODY AND CHASSIS
MECHANICAL SYSTEM DRIVE TRAIN
ELECTRICAL SYSTEM
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PHOTOVOLTAIC ENERGY
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A solar cellconverts solarenergy to electrical energy
Photons in sunlight providethe energy that moves
electrons from one layer of asemi-conducting metallic
wafer to another The movement of the
electrons creates a current.
silicon and gallium arsenide
cellare used
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Inverter Watts Inverter DC voltage Input Fuse/BreakerDC Wire Size
Minimum !
50-150 12 20 amp 12 to 14
200-250 12 30-40 amp 8 to 10
300-500 12 50-60 amp 6 to 8
600-1000 12 110 amp 4 to 61100-1500 12 200 amp/175 bkr 2/0 to 2
1100-1500 24 110 amp 2/0 to 4
1800-2500 12 300 to 400 amp/250 4/0
1800-2500 24 200 amp/175 2/0
2600-3600 24 400 amp/250 4/0
4000 24 400 amp/250 4/04000 48 200 amp/175 2/0
5500 48 200 amp/175 2/0
Data related to solar circuit
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BODY & CHASSIS
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BODY & CHASSIS
The main goals in designing the body
are to minimize the aerodynamicdrag
Minimize weight, and maximize
safety.
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SPACE FRAME
SEMI-MONOCOQUE ORCARBON BEAM
MONOCOQUE
TYPES :-
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A space frameuses a welded or bondedtube structure to support the loads andthe body
The semi-monocoque or carbon beamchassis uses composite beams andbulkheads to support the loads and isintegrated into a non-load bearingcomposite belly pan.
A monocoque chassis uses the bodystructure to support the loads.
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MECHANICAL SYSTEM
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Designed to minimizefriction and weight.
INCLUDES:
Suspension:-
Independent spring
Wishbone type Axle
Tyre & Wheels
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FUNCTION:-
To meet turning radius& handlingrequirements.
TYPES:-
Bar & linkage steeringSTEERING SYSTEM
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Motor Drive chain Drive gear
Basic types of transmissions used in solarcars.
1.Single reduction direct drive2.Variable ratio belt drive
3.Hub motor
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Batteries
Motor & Controller
Lightening Systems
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Lead-Acid
Nickel-Metal Hydrid(NiMH)
Nickel-Cadmium (NiCad)
Lithium Ion
Lithium Polymer
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TH NK YOU
PRESENTED BY-
Rishi Shukla
B.TECH FINAL YEAR
ELECTRONICS &
COMMUNICAATION
7th SEMESTER
ROLL NO. 0601031087