Project presentation
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Transcript of Project presentation
Project presentationProject presentation
Solar car Solar car modificationmodification
on
SOLAR CARSOLAR CAR
HOW A SOLAR CAR WORKSHOW A SOLAR CAR WORKS
1. Energy from the sun1. Energy from the sun
2. The power producing mechanism2. The power producing mechanism
3. The roof mounting structure3. The roof mounting structure
4. Electrical inverter4. Electrical inverter
5. Electrical system5. Electrical system
6. Power transmission6. Power transmission
SOLAR PANELSOLAR PANEL BODY AND CHASSISBODY AND CHASSIS MECHANICAL SYSTEMMECHANICAL SYSTEM DRIVE TRAINDRIVE TRAIN ELECTRICAL SYSTEMELECTRICAL SYSTEM
PHOTOVOLTAIC ENERGY PHOTOVOLTAIC ENERGY
A A solar cellsolar cell converts solar converts solar energy to electrical energy energy to electrical energy
Photons in sunlight provide Photons in sunlight provide the energy that moves the energy that moves electrons from one layer of a electrons from one layer of a semi-conducting metallic semi-conducting metallic wafer to anotherwafer to another
The movement of the The movement of the electrons creates a current.electrons creates a current.
silicon and gallium arsenide silicon and gallium arsenide cellcell are usedare used
Inverter Watts Inverter DC voltage Input Fuse/Breaker DC Wire SizeMinimum !
50-150 12 20 amp 12 to 14200-250 12 30-40 amp 8 to 10300-500 12 50-60 amp 6 to 8600-1000 12 110 amp 4 to 6
1100-1500 12 200 amp/175 bkr 2/0 to 21100-1500 24 110 amp 2/0 to 41800-2500 12 300 to 400 amp/250 4/01800-2500 24 200 amp/175 2/02600-3600 24 400 amp/250 4/0
4000 24 400 amp/250 4/04000 48 200 amp/175 2/05500 48 200 amp/175 2/0
Data related to solar circuitData related to solar circuit
BODY & CHASSISBODY & CHASSIS
BODY & CHASSISBODY & CHASSIS The main goals in designing the body The main goals in designing the body
are to minimize the aerodynamic are to minimize the aerodynamic drag drag
Minimize weight, and maximize Minimize weight, and maximize safety. safety.
SPACE FRAMESPACE FRAME SEMI-MONOCOQUE SEMI-MONOCOQUE
OR CARBON BEAMOR CARBON BEAM MONOCOQUE MONOCOQUE
TYPES :-
A A space framespace frame uses a welded or bonded uses a welded or bonded tube structure to support the loads and tube structure to support the loads and the body the body
The The semi-monocoque or carbon beamsemi-monocoque or carbon beam chassis uses composite beams and chassis uses composite beams and bulkheads to support the loads and is bulkheads to support the loads and is integrated into a non-load bearing integrated into a non-load bearing composite belly pan. composite belly pan.
A A monocoque monocoque chassis uses the body chassis uses the body structure to support the loads. structure to support the loads.
MECHANICAL SYSTEMMECHANICAL SYSTEM
Designed to minimize Designed to minimize friction and weight. friction and weight.
INCLUDESINCLUDES:: Suspension:-Suspension:- Independent spring Independent spring
Wishbone typeWishbone type AxleAxle Tyre & WheelsTyre & Wheels
FUNCTION:-FUNCTION:-
To meet turning radius To meet turning radius & handling & handling requirements.requirements.
TYPESTYPES :- :- Bar & linkage steeringBar & linkage steering
STEERING SYSTEM
Motor Motor Drive chain Drive chain Drive gearDrive gear
Basic types of transmissions used in solar Basic types of transmissions used in solar cars.cars.
1.Single reduction direct drive 1.Single reduction direct drive 2.Variable ratio belt drive 2.Variable ratio belt drive 3.Hub motor3.Hub motor
ELECTRICAL SYSTEMELECTRICAL SYSTEM
BatteriesBatteries Motor & ControllerMotor & Controller
Lightening SystemsLightening Systems
Lead-Acid Lead-Acid Nickel-Metal Hydrid Nickel-Metal Hydrid
(NiMH) (NiMH) Nickel-Cadmium (NiCad) Nickel-Cadmium (NiCad) Lithium Ion Lithium Ion Lithium Polymer Lithium Polymer
THANK YOU THANK YOU
PRESENTED BY-PRESENTED BY- Rishi ShuklaRishi Shukla B.TECH FINAL YEARB.TECH FINAL YEAR ELECTRONICS & ELECTRONICS &
COMMUNICAATIONCOMMUNICAATION 77thth SEMESTER SEMESTER ROLL NO. 0601031087ROLL NO. 0601031087