solar car .ppt

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

CONTENT

ABSTRACT

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

Objective

To explore the application of renewable energy such as solar energy.

To use the renewable solar energy in building model cars.

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

DESIGN Innovation Built solar car is lighter because

it can reduce drag and air resistance.

Solar car shape steadily and carefully constructed so as to be capable on the track.

Transmission system for solar car is the gear system.

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

Trial time

Brightness of the

sun

Time taken

( second )

Velocity( m/s )

11.00 a.m Low 3.5 21.14

12.00 noon Moderate 3.0 24.67

1.00 p.m High 2.7 27.40

* The car reach it maximum velocity, 27.4 m/s when the sunlight is at its peak.

OBJECTIVES

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

AimTo build a model solar car that has the energy efficiency of solar energy resources in optimal condition.

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

To introduce students about science and technology

To introduce to the students about aerodynamic concept

To use scientific theory in designing the solar car

To apply mechanical and electronic skills in making solar car

To investigate the relationship between speed,force and load

To attach the students about the way to design a solar car

To produce creative and criticize studentsTo introduce students about the car that use

alternative energy (solar energy).To reduce the usage of non- renewable energy.

SCIENTIFICTHEORY

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

• This car uses the photovoltaic panel that changes the solar energy to electric charge.

• Solar cell are also called photovoltaic cell(pv cell) and can be found on many small appliances such as calculator and toys.

• It occurs when the semiconductor material in the panel change the solar energy to electrical energy.

• The panel will undergo a chemical reactions that will change the sunlight into electron.

• This electron will rotate the motor and the wheels and make the car move

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

INNOVATION

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

SOLAR CELL

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

NEXT

CIRCUIT :SOLAR TURBO CIRCUIT-PARALLEL AND SERIES

PANEL SOLAR 6

PANEL SOLAR 1

PANEL SOLAR 9

PANEL SOLAR 2 PANEL SOLAR 3 PANEL SOLAR 4

PANEL SOLAR 7 PANEL SOLAR 8

MOTOR

PARALLEL

SERIES

PARALLEL

PANEL SOLAR 5

PANEL SOLAR 10

The circuit that are formed are the combination of a series and parallel circuit.

Series circuit add power to the car while parallel circuit provide optimum energy for the car to move

The calculation use to determine the power used is P =IV

p is for power and to calculate power we must multiply current with voltage

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

NEXT

BODY : AERODYNAMICS A shape that release the least

resistance to the flow of the air.

If the object was adjusted, the flow of the air around the object will smooth and cause less drag.

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

NEXT

1. DONWNFORCEInverted wings to force the car down

ontothe rack, increasing traction.

  2. BERNOULLI’S PRINCIPLE

The lift generated by a wing is based on the principle that the pressure in a fluid decreases as its velocity increases (Bernoulli’s Principle). By creating just enough lift the car will be lighter as it moves, hence better chances in producing better speeds.

We have applied this concept to our car.

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

GEAR

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

NEXT

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

NEXT

Material

WE USE CORRUGATED BOARD AS THE MAIN MATERIAL TO MAKE THE BODY OF THE CAR BECAUSE IT IS LIGHT AND EASY TO SHAPE.WE ALSO USE SPAN TYRE TO MAKE THE CAR MOVE FASTER AND THE SOLAR PANEL TO SUPPLY ELECTRIC POWER TO THE MOTOR WHICH THEN ROTATE THE GEAR AND MAKE THE CAR MOVE

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

NEXT

TYRES

WE USE THE SPAN TYRE BECAUSE IT IS LIGHT AND HAS LOW TRACTION WITH THE ROAD.THE LIGHT TYRE DOES NOT NEED TO MUCH FORCE TO ROTATE IT,MAKING IT EASY TO MOVE FASTER.

DESIGN

DESIGNNEXT

NEXT

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

MEASURING THE BOARD

CUTTING THE BOARD

SOLDERING SOLAR PANEL

INSTALLING THE PANEL

INSTALLING THE TYRE

SETTING MOTOR AND GEAR

STEP TO MAKE THE SOLAR CAR

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

DESIGN

MODEL SPECIFICATIONS

LENGTH 22.3 CMWIDTH 5.3 CMWEIGHT 74 gTYRE DIAMETER 3 CM

TRIAL RESULT

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

13.9.2013

Time 10.00a.m

12.45 p.m

2.30 p.m

Brightness Of sunlight

Low High Moderate

Speed 1.29ms-1

1.33ms-1

1.31ms-1

* As conclusion, the brighter the sunlight, the faster the car will move.

TEAM IDENTITY

OBJECTIVE

SCIENTIFIC THEORY

INNOVATION

DESIGN

TRIAL RESULT

ABSTRACT

KEMENTERIAN PELAJARAN MALAYSIA

SMK AGAMA PAHANG MUADZAM SHAH

DISCUSSION AND CONCLUSION

DISCUSSIONHow should we get power from the motor to the wheels?Experiment with several different ways such as gears, pulleys, or some other method of drive, to get power to the wheels.

What else should we think about as we design the car? Gears moving against each other The stretching or slipping of a belt The tires on the track All the other moving parts of the car

CONCLUSION• THE SPEED OF THE CAR DEPENDS ON THE

MATERIAL USED AS WELL AS THE BRIGHTNESS OF THE SUNLIGHT.

• THE BRIGHTER THE SUNLIGHT,THE FASTER THE CAR WILL MOVE

• THE LIGHTER THE MATERIAL USED,THE FASTER THE CAR WILL MOVE

~ The End ~Thank You