Events

The popular popularization activity of "Big Hands and Small Hands is a Little Green Energy Wind Engineer" led the students in the fifth and sixth grades of the fifth and sixth grades of the old pine elementary school and Ximen Elementary School in Wanhua District to work together to introduce the wind power generator. The application principle of the application is transmitted from the axis to the gear from the fan blades. At this time, the transmission of the leveraged principle and the gear is introduced, and the role of the gear has the role of transmission, changing the speed, and the nature of the direction. At this time, between the gears? The mutual conduction changes the characteristics of the power, so that the speed will be transmitted to the generator to generate electricity.nAfter arriving at the generator, the electromagnetic effects of electromagnetic and magnetic electrical electrical electrical electrostasis were introduced, so that students learned about the accompanying relationship between electrical and magnetic and the size of the current. The principle of uses the power provided by the gear gear box to rotate the coil in the pole of the magnet. The magnetic field in the coil changes, generate induction current, and allows students to understand the process of a series of wind power generation.