Solar powered car competition

Exhibition Name: Solar Car Competition

1、 Basic information

1. Schematic diagram of the appearance of exhibits

2. Introduction to Exhibits

Exhibitions are located in the Energy and Environment Exhibition Area of the Life Science and Technology Department, showcasing the uses of solar energy. It mainly consists of a circular booth (marked 1), two circular tracks inside the booth (marked 2, 3), two small cars installed with solar panels (4, 5), several light sources (marked 6), several handles (marked 7), several buttons (marked 8), etc. Each handle corresponds to a light source and button, and two small cars equipped with solar panels travel on two circular tracks. When the audience presses the button, the corresponding light source is lit up. At this time, the operation handle aligns the light source with the car. Due to the principle of light energy generation, the car is driven to travel. Each handle and light source is equipped with a limit device. When the car travels beyond the range of the light source and cannot obtain energy, the car stops. At this point, another light source can be activated to continue driving the car. Up to two spectators can operate the game simultaneously. After the light source is turned on, it will automatically turn off after a period of time.

3. Display purpose

Exhibition items showcase the use of solar energy to the audience through electromechanical interaction.

4. Exhibition knowledge points

Solar energy is generated by the fusion of hydrogen and helium atoms inside the sun, releasing massive nuclear energy and radiating energy from the sun. Since the birth of life on Earth, it has mainly relied on the thermal radiation provided by the sun for survival. In the context of decreasing fossil fuels, solar energy has become an important component of human energy use and continues to develop. There are two ways to utilize solar energy: photothermal conversion and photovoltaic conversion. Solar power generation is an emerging renewable energy source.

5. Exhibition operation process

6. Notes

1) Exhibitions are aesthetically pleasing and coordinated with the exhibition environment;

2) The handle, lighting fixtures, and car should be sturdy and durable;

3) The small car needs to use a commercially available finished car;

4) The power supply of the car needs to be stable and durable.

7. Reference dimensions for the appearance of exhibits (unit: meter)

diameter

tall

Overall dimensions

2

0.7

8. Composition of exhibitions

1) Main Material List

Main component names

Main materials

Processing Technology

booth

30 # square tube+2mm cold-rolled steel plate+artificial stone countertop+10mm tempered glass

Rust prevention and baking paint

track

-

Anti corrosion and wear-resistant

2) Main equipment list

name

Specification

quantity

Luminaire

-

6 of them

handle

-

6 of them

button

-

6 of them

cart

-

2 units

Control System

-

1 set

2、 Exhibition operation management

1. Daily management

1) Open all day, no need for dedicated personnel to be on duty, inspection and supervision are required.

2) Automatically turn on when powered on, automatically turn off when powered off.

2. Maintenance and Repair

The maintenance door is set up reasonably, and the exhibited equipment and components can be disassembled and inspected from the front.

3、 Construction conditions

Category

requirement

floor load-bearing capacity

≥ 3500N/ ㎡

power consumption

220V/1000W

Do you need water supply and drainage

□ Water supply □ Drainage £ Water supply and drainage

Do you need to connect to the network

□ Yes R No

Environmental light demand

Normal

Demo video: