A digital power electronics experiment device

Abstract

The invention discloses a digital power electronic experiment device. The digital power electronic experiment device comprises a real-time control unit (1), a signal protection module (2) and a workpiece hanging area. Experiment module assemblies are connected to the workpiece hanging area in an insertion mode and connected to the signal protection module (2). The signal protection module (2) is connected to the real-time control unit (1). The real-time control unit is used as a controller of the digital power electronic experiment device, is powerful in function, stable in performance and high in accuracy and can perform theoretical algorithm validation and real-time control on power electronic modules, such as alternating current servo motors and single-phase bridge type half-control rectifiers, thereby solving the problems limited accuracy and unavailability of pure simulation algorithm real-time control of traditional motor controller and power electronic experiments.

Description

technical field [0001] The invention relates to an experimental teaching instrument, in particular to a digitally designed electric power electronic experimental device. Background technique [0002] At present, domestic higher vocational colleges and automation majors in colleges and universities need to learn professional courses such as electrical machinery, power electronics technology, and automatic control systems, and the study of these courses needs to combine theory with practice through experimental teaching. Only in this way can students better deepen their theoretical study, master the essence and improve their practical ability. However, the current domestic equipment is relatively simple and the experimental content is relatively small, and at the same time, it mainly focuses on verification, which cannot meet the comprehensive, developmental, and advanced requirements of the school's increasingly demanding experiments, and cannot keep up with the development o...

AI Technical Summary

Problems solved by technology

However, the current domestic equipment is relatively simple and the experimental content is less, and at the same time, it is mainly based on verification, which cannot meet the comprehensive, developmental, and advanced requirements of the school's increasingly demanding experiments, and cannot keep up with the pace of development of power electronics technology.

[0003] In the prior art, digital power electronics test devices are generally customized devices, different tests require corresponding devices, the test is single, and the development is not strong

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