A teaching instrument for electromagnetic energy-kinetic energy conversion

Abstract

The invention discloses a teaching instrument for electromagnetic energy-kinetic energy conversion, which belongs to the field of teaching instruments. The teaching instrument includes: a charging power supply, used for the electric energy input of the instrument; a pulse power supply, connected with the charging power supply, used for charging the electric energy A pulse current of preset intensity is generated under the input conditions; the driving coil is connected with the pulse power supply for carrying the pulse current and generating an electromagnetic field under the action of the pulse current; the projectile module is connected with the driving coil for Driven by the electromagnetic field, the electromagnetic energy is converted into kinetic energy to launch the projectile main body and recover the projectile main body; the measurement and control module is connected with the pulse power supply, the driving coil and the projectile module, and is used to control the triggering of the pulse power supply and measure and record the pulse current carried by the driving coil waveform, and record the trajectory of the main body of the projectile fired in the projectile module. The invention can adapt to the teaching requirements of various practical courses and improve the experiment efficiency.

Description

technical field [0001] The invention belongs to the field of teaching instruments, and more specifically relates to a teaching instrument for electromagnetic energy-kinetic energy conversion. Background technique [0002] The "Exploration of Electromagnetic Energy-Kinetic Energy Conversion Mechanism" teaching instrument is drawn by the cutting-edge science of the research and development of new concept weapons of electromagnetic energy, covering low-voltage electric-high-voltage electric energy conversion, high-voltage, high-current, high-power pulse generation, electric-magnetic- Mechanical-thermal multi-physics coupling analysis, driving coil electromagnetic energy-kinetic energy conversion, high-voltage and high-current test technology and other topics have realized the cross-integration of high-voltage and insulation, power electronics, electrical testing, automatic control and other disciplines. [0003] The existing teaching instruments for electromagnetic energy-elect...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above defects or improvement needs of the prior art, the present invention provides a teaching instrument for electromagnetic energy-kinetic energy conversion, the purpose of which is to combine theoretical simulation, testing means and practical methods, and be able to adapt to the needs of various practical course teaching , can fully mobilize students' enthusiasm for experiments, thereby solving the technical problems that the existing teaching instruments cannot meet the needs of various practical course teaching, the efficiency of teaching experiments is low, and the experimental methods are single

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