Digital power electronics and electric transmission real-time control experimental device and experimental method

Abstract

The present invention discloses a digitlization power electronics and electric driving real-time control experiment device. The device provided by the invention comprises a computer, a data acquisition and real-time control module, a signal transition module, a signal protection driving module, a pulse triggering module, a clock synchronization unit and a power electronics and electric driving experiment pendant region. The present invention further provides a test method of a digitlization power electronics and electric driving real-time control experiment device. The digitlization power electronics and electric driving real-time control experiment device has comprehensiveness, development and advancement, and is able to greatly improve the control precision and complete a comprehensive power electronics and electric driving real-time control experiment.

Description

Technical field [0001] The invention relates to a comprehensive experimental teaching instrument, in particular to an open type power electronics and electric drive digital real-time control experiment device and method, which is suitable for conducting research power electronics and electric drive experiment requirements. Background technique [0002] Power electronics is a discipline that uses power electronic devices to control and convert electrical energy. It is an interdisciplinary subject between the three major electrical engineering technical fields of power, electronics, and control. At present, colleges and universities are strengthening the teaching content of modern power electronics technology. In other words, the experimental courses of power electronics technology are relatively lagging behind, and the current college undergraduate experimental teaching equipment is relatively simple and the experiment content is less, and at the same time, it is often based on ver...

AI Technical Summary

Problems solved by technology

[0002] Power electronics is a subject that uses power electronic devices to control and convert electric energy. It is an interdisciplinary subject between the three electrical engineering fields of electricity, electronics, and control. At present, colleges and universities are strengthening the teaching content of modern power electronics technology. Compared with In other words, the experimental courses of power electronics technology are relatively lagging behind, and the current undergraduate experimental teaching equipment is relatively simple and the experimental content is less. , and cannot keep up with the pace of development of power electronics technology; the digital power electronics test devices in the prior art are generally custom-made devices, and the corresponding devices are customized for different test needs. The cost investment is too large, and the test mode is single, which cannot satisfy students. developmental training requirements

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