| Issue |
E3S Web Conf.
Volume 498, 2024
III International Conference on Actual Problems of the Energy Complex: Mining, Production, Transmission, Processing and Environmental Protection (ICAPE2024)
|
|
|---|---|---|
| Article Number | 01011 | |
| Number of page(s) | 8 | |
| Section | Problems of the Energy Complex | |
| DOI | https://doi.org/10.1051/e3sconf/202449801011 | |
| Published online | 06 March 2024 | |
Thyristor-based control for high-power and high-voltage synchronous electric drives in ball mill operations
1 Navoi State Mining and Technological University, 27, Galaba St., Navoi, 210100, Uzbekistan
2 Nukus Mining Institute, 86, Kenes St., Nukus, Karakalpakistan, Uzbekistan
* Corresponding author: akbar-86-86@mail.ru
This paper introduces technical solutions for the gradual initiation of potent and high-voltage synchronous motors, with the aim of advancing energy efficiency, resource utilization, and prolonging the operational lifespan of electric drives. A thyristor-based voltage converter device, comprising a cluster of thyristors, has been developed and tested in an experimental setup. The findings demonstrate a substantial reduction in the stator winding start-up current of synchronous motors when launched with the thyristor initiation device, decreasing from 5 to 8 times to 2 to 3 times.
© The Authors, published by EDP Sciences, 2024
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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