Experiment teaching aid simulating wind power generation

Abstract

The invention discloses an experiment teaching aid simulating wind power generation. The experiment teaching aid comprises an upswept frame, a base, an upper disc, a lower disc, a bent sheet I, a bent sheet II, a wiring base plate, coils, a magnet, a connector, a lead, a circuit board and an illuminator, wherein the upswept frame is installed on the base, the upper disc is connected with the upswept frame, and the lower disc is connected with the base; the bent sheet I and the bent sheet II are installed between the upper disc and the lower disc, the magnet is installed on the lower bottom surface of the lower disc, and the coils are distributed on the wiring base plate and connected with the circuit board through the lead; the connector is installed on the lead, and the illuminator is installed on the circuit board. Under the driving of wind force, the two bent sheets drive the magnet under the lower disc to rotate, so that the magnet is made to move relative to the coils, the coils are connected to form a circuit, and electric energy is generated based on the electromagnetic induction principle to enable the illuminator to emit light; in this way, the principle of wind power generation is shown concisely and can be learnt and understood easily.

Description

technical field [0001] The invention relates to the technical field of experimental teaching aids, in particular to an experimental teaching aid for simulating wind power generation. Background technique [0002] In today's increasingly scarce energy, the utilization of clean energy such as solar energy, wind energy and hydropower is becoming more and more important, and has attracted the attention of various countries. In the physics classroom teaching of primary and secondary schools, wind power generation is a very important knowledge point. The content of mutual conversion between energy is more important, and it is difficult for students to understand and analyze. It is particularly important how to let students have a comprehensive and firm grasp of this knowledge. [0003] At present, in the field of teaching, there are not many teaching demonstration devices for wind power generation. The wind power generation devices that have been put into teaching on the market a...

AI Technical Summary

Problems solved by technology

[0003] At present, in the field of teaching, there are not many teaching demonstration devices for wind power generation. The wind power generation devices that have been put into teaching on the market are always too noisy during operation, which brings a lot of inconvenience to the classroom. The wind power generation training platform covers a large area, has a complex structure, and cannot be disassembled. Students cannot understand the internal structure of industrial wind power generators, which is not easy to learn and understand.

In most impoverished areas, due to limited conditions, it is impossible to build a model in the school by itself, and it is impossible to conduct field teaching, which will affect students' understanding and mastery of these important physical principles

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