How to make models of wind and hydraulic generators?

Introduction How to make models of wind and hydraulic generators? 1 Motor: Choose the motor used in the tape recorder. If there is a speed regulating hole at the bottom of the motor, it means there is a speed regulating circuit board inside the motor.

How to make models of wind and hydraulic generators?

1 Motor: Choose the motor used in the tape recorder. If there is a speed regulation hole at the bottom of the motor, it means that there is a speed regulation circuit board inside the motor, and the speed regulation circuit board needs to be removed. I chose the Walkman recorder engine. There is no speed regulation circuit in the motor and it can be used directly.

2 The fan blades come from a toy fan

3. As an electric meter, I used a voltmeter from an old household voltage regulator and I removed the voltage division resistor

4 pieces of wooden board of 15*30 cm and 1 cm thick

Make a support using iron sheets for attach the motor to one end of the wooden board and the voltmeter to the other end

Attach the fan blades to the rotating shaft of the motor

Use two wires to connect THEs two poles of the motor and the two ends of the voltmeter. If the voltmeter is reversed, change the connections.

Demonstrate with your mouth When the fan blades blow air, the rotation of the fan blades will generate electricity, which will be indicated by the voltmeter

Of course , you can also replace the fan blades with blades and use water as energy, and it will become a hydroelectric generator model.

Fan blades are integrally formed from materials such as fiberglass, reinforced plastic, resin and carbon fiber. They must be tested before leaving the factory to withstand various stresses. special vehicles (6 For transportation to the machine location (vehicle above the axis, with rear wheel steering), mountainous projects pay attention to the slope and turning radius of the road. When the road conditionsare extremely limited, other traction equipment can be used for transport.

The transportation and installation of large-scale wind turbines in mountainous areas and offshore wind farms are currently also important topics for practice and research.

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