wind power generation
- In stock with stable lead times — single units or complete sets
- Size, appearance and interaction can be adapted to the museum’s theme
- For science museums, campus science rooms, community science centers and mobile science museums
- Export packing and overseas on-site installation support
Exhibition Name: Wind Power Generation
1、 Basic information
1. Schematic diagram of the appearance of exhibits
2. Introduction to Exhibits
Exhibitions are mainly composed of blades (marked 1), fans (marked 2), start buttons (marked 3), knobs (marked 4), anemometers (marked 5), handles (marked 6), LCD displays (marked 7), exhibition stands (marked 8), etc. The anemometer displays the wind speed, while the LCD instrument displays parameters such as blade speed, pitch angle, and power generation efficiency. The audience presses the start button to start the fan, and sets different wind speeds by adjusting the knob. By operating the joystick, the audience can adjust the blade pitch angle, observe the parameters such as power generation, blade pitch angle, and speed on the LCD instrument panel, so that the power of wind power generation remains stable between 50% and 75% under changes in wind speed.
3. Display purpose
exhibits showcase the regulating effect of blade pitch angle on wind power generation through electromechanical interaction.
4. Exhibition knowledge points
The wind turbine adopts variable pitch control, which adjusts the power by adjusting the windward angle of the blades. The pitch angle refers to the angle between the wind turbine blades and the rotor plane. The main purpose of adjusting the pitch angle is to: (1) start and obtain a relatively large starting torque to enable the impeller to overcome the no-load resistance torque of the drive system; (2) Limit power output, stabilize power after rated wind speed, protect mechanical and electrical systems, and reduce load; (3) Braking provides significant aerodynamic resistance, rapidly reducing the speed of the impeller and avoiding damage caused by excessive inertia force caused by mechanical braking.
5. Exhibition operation process:
6. Notes
1) Protective devices should be designed at the fan and blade locations to prevent foreign objects and hair from being caught up;
2) Reasonable and reliable pitch angle adjustment mechanism
7. Reference dimensions for the appearance of exhibits (unit: meter)
long
wide
tall
Overall dimensions
2.2
1.3
1.7
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
Rust prevention and baking paint
acrylic cover
12mm high transparency organic glass
/
Air inlet and outlet
304 stainless steel mesh+30 # square tube+2mm cold-rolled steel plate
Rust prevention and baking paint
handle
Engineering plastics+stainless steel
2) Main equipment list
name
Specification
quantity
Fan
Adjustable speed axial flow fan
1 piece
Wind turbine components
Adjustable pitch angle wind turbine generator
1 set
Electric motor
/
1 piece
anemometer
pointer type
1 piece
Liquid crystal display
Capacitive LCD display screen not less than 6.5 inches
1 piece
Pitch angle adjustment mechanism
/
1 set
2、 Exhibition operation management
1. Daily management
1) Open all day, no need for dedicated personnel to guard, inspection is 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
1. Environmental requirements
Category
requirement
floor load-bearing capacity
≥ 3500N/ ㎡
power consumption
220v/3000w
Do you need water supply and drainage
□ Water supply and drainage □ Water supply and drainage
Do you need to connect to the network
Is £ R? No
Environmental light demand
Normal
Video demonstration:
