| Issue |
E3S Web Conf.
Volume 376, 2023
International Scientific and Practical Conference “Environmental Risks and Safety in Mechanical Engineering” (ERSME-2023)
|
|
|---|---|---|
| Article Number | 04030 | |
| Number of page(s) | 10 | |
| Section | IV Environmental Impact of Transport Logistics | |
| DOI | https://doi.org/10.1051/e3sconf/202337604030 | |
| Published online | 31 March 2023 | |
Analysis of the recovery device control system
1 Saint Petersburg state University of aerospace instrumentation, 67, Bolshaya Morskaya str., 190000 Saint Petersburg, Russia
2 ITMO University, Saint Petersburg, 49, Kronverksky ave., building A, str., 197101 Petersburg, Russia
* Corresponding author: olga.nuyya@yandex.ru
Energy recovery of various types is an urgent task in the development of control systems for electromechanical devices. rational and careful use of energy resources. The purpose of this work is to analyze four-quadrant asynchronous electric drives with vector frequency-current control systems and autonomous voltage inverters with sinusoidal pulsewidth modulation based on IGBT modules. The design algorithm is considered and the results of modeling of such energy recovery systems are given. The proposed control system of the recovery device can be used as an integral part of a specialized controlled electric drive for escalator stations of the subway, electric transport and other electromechanical systems in order to save energy consumed.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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