Russian Federation
Objective: consideration of the issue of improving the structure of the automatic control system for an AC traction electric drive with asynchronous electric motors. Abandonment of the physical wheelset speed sensor. An overview of the performance of microprocessor computing devices at the beginning of their appearance in the USSR. An overview of the performance parameters of foreign and domestic microprocessor computing devices both abroad and in Russia. Comparison of the performance of computing devices at the time of their appearance and at the present moment. Methods: collecting information on possible options for improving the structure of the automatic control system for an AC traction electric drive. Collecting information about domestic microprocessor computing devices used at the beginning of their appearance. Collection of information on domestic and foreign microprocessor computing devices used today. Comparison of performance parameters of domestic microprocessor computing devices used at the beginning of their appearance with devices used today. Results: the possibility of analyzing the implementation of a microprocessor control system by a traction electric drive with asynchronous electric motors without using a physical speed sensor using a state observer based on an adaptive Luenberger filter is indicated. Practical importance: it consists in obtaining economic benefits from the elimination of the physical speed sensor of the wheelset as a result of the elimination of production and maintenance costs.
Luenberger filter, speed sensor, control system, microprocessor devices, sensorless drive
1. Datchiki chastoty vrascheniya dlya podvizhnogo sostava // Zheleznye dorogi mira. 2007. № 5. S. 55–58.
2. Kolodin I. Yu. Bezdatchikovyy asinhronnyy elektroprivod s adaptivno-vektornoy sistemoy upravleniya // Elektrichestvo. 2007. № 1. S. 44–50.
3. Peresada S. M., Kovbasa S. N., Voronko A. B. i dr. Cravnitel'noe eksperimental'noe testirovanie sistem bezdatchikovogo upravleniya asinhronnymi dvigatelyami // Elektromehanіchnі і energozberіgayuchі sistemi. 2012. T. 19, № 3. S. 137–141.2
4. Kolpahch'yan P. G., Pahomin S. A., Kochin A. E. i dr. Nablyudatel' sostoyaniya asinhronnogo tyagovogo dvigatelya na baze fil'tra Lyuenbergera // Intellektual'nye informacionnye tehnologii dlya promyshlennosti. The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG, 2023. — S. 260–270.
5. Sovershenstvovanie elektroperedachi peremennogo toka na baze maketnogo manevrovogo teplovoza VME1A-024. Razrabotka principial'nyh shem teplovoza i tehnicheskih trebovaniy k stendu: otchet o NIR / LIIZhT; ruk. Parmas Ya. Yu.; ispoln.: Belov A. M., Balychev P. K., Grischenko A. V. Leningrad, 1981. 148 s. Bibliogr.: s. 139. № GR 80021150. Inv. № 0282.0060612.
6. Tyagovo-energeticheskie ispytaniya teplovoza TE120 s elektroperedachey peremennogo toka. Issledovanie opytnogo shkafa avtonomnogo invertora tipa ShI-1BU2 na stende LIIZhTa i razrabotka sistemy upravleniya i zaschity na osnove integral'nyh mikroshem : otchet o NIR / LIIZhT; ruk. Komarov Yu. I.; ispoln.: Timofeev B. A., Burkov A. T., Grishukov L. S. Leningrad, 1977. 200 s. Bibliogr.: s. 185. № GR 72037156. Inv. № 637828.
7. Uchastie v ekspluatacionnyh ispytaniyah vypryamitel'no-invertornogo preobrazovatelya teplovoza 2TE137 : otchet o NIR / LIIZhT; ruk. Parmas Ya. Yu.; ispoln.: Gorbatenko V. I., Chernov S. S., Berkovich E. I. Leningrad, 1991. 86 s. Bibliogr.: s. 55. № GR 01920009786. Inv. № 0292.0009677.
8. Razrabotka principial'nyh shem asinhronnogo elektroprivoda tramvaya: otchet o NIR / LIIZhT; ruk. Nekrasov V. I.; ispoln.: Lyamenkov V. T., Rogov A. N., Gavrilov B. P. Leningrad, 1983. 190 s. Bibliogr.: s. 158. № GR 81037298. Inv. № 0284.0036324.
9. Microcontrollers & microprocessors // STMicroelectronics. URL: https://www.st.com/en/ microcontrollers-microprocessors.html (data obrascheniya: 24.02.2024).
10. Microcontrollers (MCUs) & processors // Texas Instruments. URL: https://www.ti.com/ info/contact-us.html (data obrascheniya: 24.02.2024).
11. Mikrokontrollery i processory // Milanr. URL: https://milandr. ru/?ysclid=lsz64bihyu680982892 (data obrascheniya: 24.02.2024).
12. Integral'nye mikroshemy // NIIET. URL: https://niiet.ru/ (data obrascheniya: 24.02.2024).
13. Mikrokontrollery i tranzistory dlya grazhdanskogo rynka // mikron. URL: https://mikron.ru/?ysclid=lsz69gw3mo401439020 (data obrascheniya: 24.02.2024
