Controlling electrical circuit of electric motor on igbt transistors
DOI:
https://doi.org/10.15588/1607-6761-2023-1-3Keywords:
electric motor control circuit, contactors, IGBT transistors, DC electric motorAbstract
Purpose. Development and analysis of the operation of an electrical circuit for controlling a 700 W direct current electric motor using a contactor on IGBT transistors for operation in diesel locomotives.
Methodology. Analytical and computational methods for developing and analyzing the operation of an electrical circuit using a contactor on IGBT transistors.
Findings. An electrical circuit for controlling a 700 W DC motor using IGBT transistors was developed. The circuit allows you to replace electromagnetic contactors with IGBT transistors to improve the technical characteristics and performance of the electric motor. The use of IGBT transistors allows you to avoid burning of contact groups in comparison with an electromagnetic contactor. A graphical analysis of the transient processes during switching on and off of the electric motor using a circuit based on IGBT transistors was carried out. The analysis of the load characteristic of the electric motor at start-up shows that in the initial section the voltage increases according to a linear law. After the initial increase in voltage, it reaches the set value and the electric motor operates in the operating mode. The analysis of the load characteristics of the electric motor when it is turned off shows, that when the power is turned off, the motor can’t stop immediately, as the phenomenon of self-induction occurs. When the external voltage is turned off, its change on the electric motor occurs according to the exponential law. It is shown that for controlling the operation of the electric motor, it is more appropriate to use an electric circuit based on IGBT transistors, which provides conditions for more stable and safe operation of the electric motor. Using the electrical circuit allows you to find quickly malfunctions for their further elimination. The electrical circuit allows you to avoid physical wear of its electrical elements.
Originality. An electrical circuit for controlling an electric motor based on modern electronic components has been developed, which allows the use of IGBT transistors instead of electromagnetic contactors. On the basis of the analytical and calculation method and graphical analysis, the expediency of using IGBT transistors instead of electromagnetic contactors has been proven.
Practical value. The developed electrical circuit can be applied to control a 700 W direct current electric motor for operation in diesel locomotives. The proposed electrical circuit allows to increase the mobility of repairs in the event of a malfunction by replacing the corresponding unit.
References
Kurbatova P. A. (2023). Jelektricheskie apparaty: uchebnik i praktikum dlja vuzov, Moscow : Iz-datel'stvo Jurajt, 250.
Zhornjak L. B., Antonova M. V., Vasilevs'kij V. V. (2022). Elektrichnі aparati avtomatiki ta keruvannja. Zaporіzhzhja: NU «Zaporіz'ka polіtehnіka», 414.
V. O. Les'ko, V. O. Komar, S. V. Kravchuk, O. V. Sіkors'ka. (2018), Vіnnicja Elektrichnі aparati : navch. posіb. VNTU, 102.
Klimenko B.V. (2012). K49 Elektrichnі aparati. Elektro-mehanіchna aparatura komutacії, keruvannja ta za-histu. Zagal'nij kurs : navchal'nij posіbnik. – Harkіv: Vid-vo «Tochka», 340.
Pressman, A. I. (1999). Switching Power Supply Design / A. I. Pressman. New York : McGraw-Hill, Inc., 677.
Antonio Garcia Espinosa, Jordi-Roger Riba. A Sensor-less Method for Controlling the Closure of a Contac-tor. IEEE Transactions on Magnetics 43(10):3896 – 3903. DOI: 10.1109/TMAG.2007.904355
O. Y. Baliichuk, L. V. Dubynets, O. L. Marenych, D. V. Ustymenko. (2017). Influence of contactor contact pressure in power circuits of electric stock on their plastic deformation and fusing. Science and Transport Progress Bulletin of Dnipropetrovsk Na-tional University of Railway Transport, 2. (68), 81-91. DOI:10.15802/stp2017/100083
A. M. Chalyj,V. A. Dmitriev, M. A. Pavlejno, O. M. Pavlejno. (2013). Nagrev sil'notochnyh jelektrich-eskih kontaktov udarnymi tokami korotkogo zamykanija . Jelektronnaja obrabotka materi-alov.Vol. 49, No 5, 81–88.
Baida, E. I., & Volkova, O. G. (2018). Matematichna model' shvidkodіjuchogo privoda avtomatichnogo vіdmikacha z іndukcіjno-dinamіchnim ta bіstabіl'-nim mehanіzmom. Elektrotehnіka ta elektroener-getika, (1), 30–39. https://doi.org/10.15588/1607-6761-2018-1-4
Volkova, O. G. (2015). Metodika viznachennja tem-peraturi poverhnі sil'nostrumnih rozrivnih kontaktіv u procesі komutacії. Elektrotehnіka ta elektroenergetika, (1), 17–20. https://doi.org/10.15588/1607-6761-2015-1-3
Zinovkin, V. V., Volkova, O. G., & Karpenko, V. V. (2008). Doslіdzhennja elektrotermіchnih procesіv v kontaktah peremikal'nih pristroїv pri rіzkoz-mіnnih navantazhennjah. Elektrotehnіka ta elektroenergeti-ka, (2). vilucheno іz http://ee.zntu.edu.ua/article/view/102878
Thomas Gilmore, Raymond G. Sladky. (2001). Rat-ings of Semiconductors for AC Drives. IEEE transac-tions on industry applications, Vol. 37, No. 2, 434-441.
A. G. Soskov, I.A. Soskova. (2005). Poluprovodni-kovye apparaty: kommutacija, upravlenie, zashhita: Uchebnik. Pod red. A.G.Soskova. Karavella, 344.
Ju. P. Kolontaєvs'kij, A. G. Soskov. (2005). El-ektronіka і mіkroshemotehnіka: Pіdruchnik dlja stu-dentіv vi-shhih navch. Zakladіv. Za red. A.G.Soskova. Karavela, 384.
Ju.P. Kolontaєvs'kij, A.G. Soskov. (2004). Promislova elektronіka ta mіkroshemotehnіka: teorіja і praktikum: Navch. posіb. Za red. A.G.Soskova, 2-e vid. Karavela, 432.
L.V. Karpova, І.V. Gula. (2015). Zastosuvannja IGBT tranzistorіv dlja zadach keruvannja u silovіj elektronіcі. Elektrotehnіchnі ta radіotehnіchnі vimіr-juvannja, 2, 62-67.
A. G. Soskov, Ja. B. Forkun, N. O. Sabalaєva, (2012). Gіbridnij dvopoljusnij kontaktor postіjnogo strumu. Svіtlotehnіka ta elektroenergetika, 2, 55-60.
https://www.ecstuff4u.com/2018/01/advantages-and-disadvantages-of-igbt.html
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 I. Shishkin, Sergii Lushchin
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Creative Commons Licensing Notifications in the Copyright Notices
Authors who publish with this journal agree to the following terms:
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under aCreative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
