Experimental Video Recordings and Illustration

Name: Experimental Video Recordings and Illustration
Creator: zhituo ni
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Power and Energy

Citation Author(s):: Zhituo Ni
Submitted by:: zhituo ni
Last updated:: Mon, 02/06/2023 - 05:31
DOI:: 10.21227/gwbk-vc10

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Categories:

Power and Energy

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Abstract

There are three videos demonstrating the steady operation, dynamics, and low voltage ridge through of the IEEE papers: A New Low Switching Frequency Control of Regenerative CHB Drive With Low-Voltage Ride-Through Capability AND Control of Regenerative CHB Motor Drives at Fundamental Switching Frequency

Instructions:

These videos are the experiments part of the IEEE papers A New Low Switching Frequency Control of Regenerative CHB Drive With Low-Voltage Ride-Through Capability AND Control of Regenerative CHB Motor Drives at Fundamental Switching Frequency

This experiment is the first time in public demonstrating the "real regeneration operation" of a regenerative CHB drives under a negative torque situation, which is also what regenerative drive designed for. During negative torque, the voltage on the DC bus capacitor will increase quickly and may easily lead to an overvoltage given any control failure in tunning. Work on the protection systems before starting. Use at your own risk.

zhituo ni Sun, 02/26/2023 - 23:31 Permalink