DOI: https://doi.org/10.15802/stp2013/14793

Diagnosis of traction electric motor at irregularity in speed of anchor rotation

B. Ye. Bodnar, A. B. Ochkasov, D. V. Cyernyayev, Ya. I. Shyevchyenko

Abstract


Purpose. To offer a complex diagnostic parameter (or system of parameters) that would allow determining the fault of electric traction motor as well as electromagnetic and mechanical nature. Methodology. Technology transition to maintenance and repair of equipment in accordance with its actual condition are developed rapidly in the world practice in recent years. Control of equipment and forecasting of its technical condition with the use of non-destructive testing and diagnosis in-place methods is the basis of such technologies. In operation the reliability level of electrical machines including traction electric motor is very difficult to maintain. Analyzing failures of rolling stock, which arise from the operation, we can see that traction electric motors are the least reliable nodes. Diagnostics of traction electric motor at irregularity in speed of anchor rotation is proposed. A measurement device for irregularity in speed of anchor rotation was developed. Findings. An experimental research in order to determine the irregularity in speed of anchor armature shaft rotation and coupling of irregularity in speed of anchor rotation with traction electric motors nodes failures was executed. The experimental dependence of the waveform uneven rotation anchor for engines with different technical conditions. Originality. A method for diagnosis of traction electric motors at irregularity in speed of anchor armature shaft rotation was first proposed. This method after further improvement can be used at bench test of engines in their work without load and for the quality of the repair. Practical value. The device for detecting defects of the traction electric motor nodes as well as electromagnetic and mechanical nature without engine disassembly may be used for control of engine assembly after repair, and at testing of traction electric motor without load.


Keywords


traction motor; techniques of traction motors diagnosing; irregularity in rotation frequency of anchor

References


Afanasov A.M. Energeticheskiye pokazateli mekhanicheskogo sposoba kompensatsii elektricheskikh poter v tyagovykh dvigatelyakh pri ikh vzaimnoy nagruzke [Energy indicators of mechanical method of electric loss compensation in traction motors at their mutual load]. Visnyk Dnipropetrovskoho natsionalnoho universytetu zaliznychnoho transportu imeni akademika V. Lazariana [Bulletin of Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan], 2010, issue 35, pp. 69-74.

Barkov A.V., Nikitin V.S. Sovremennyye vozmozhnosti vibrodiagnostiki mashin i oborudovaniya (Modern possibilities of vibration monitoring of the cars and equipment). Available at: http://www.vibrotek.ru/russian/biblioteka/book21 (Accessed 27 November 2012).

Bodnar B.Ye., Ochkasov O.B., Cherniaiev D.V. Vyznachennia metodu filtratsii syhnalu nerivnomirnosti chastoty obertannia kolinchastoho vala dyzelia [Determination of the filtration method of the irregularity signal of the diesel crankshaft rotation]. Nauka ta prohres transportu – Science and Transport Progress, 2013, no. 1 (43), pp. 113–118.

Bodnar B.Ye., Ochkasov O.B., Cherniaiev D.V., Chernyshov S. M Diahnostuvannia tiahovykh elektrodvyhuniv za nerivnomirnistiu obertannia yakoria [Diagnosingof the traction motors for uneven rotation of anchor]. Tezisy 72 Mezhdunarodnoy nauchno-prakticheskoy konferentsii “Problemy i perspektivy razvitiya zheleznodorozhnogo transporta” [Theses of International Scientific and Practical Conference “Problems and prospects of railway transport development”]. Dnipropetrovsk, 2012, pp. 16-17.

Zelenchenko A.P. Ustroystva diagnostiki tyagovykh dvigateley elektricheskogo podvizhnogo sostava [Diagnostics devices of traction engines of electric rolling stock]. Moscow, RGOTUPS Publ., 2002. 39 p.

Kapitsa M.I. Rozvytok naukovykh osnov udoskonalennia system utrymuvannia tiahovoho rukhomoho skladu. Dokt. Diss. [Development of scientific foundations of the improvement of traction rolling stock system maintenance. Doct. Diss.]. Dnipropetrovsk, 2010. 359 p.

Larchenko A.V. Metody identifikatsii defektov shchetochno-kollektornogo uzla i magnitnoy sistemy elektricheskikh mashin. Avtoreferat Diss. [Methods of identification of defects of brush-collector unit and the magnetic system of electric cars. Author’s abstract]. Moscow, 2011. 25 p.

Petukhov V.S., Sokolov V.A. Diagnostika sostoyaniya elektrodvigateley. Metod spektralnogo analiza potreblyayemogo toka [Diagnosis of electric engines condition. Spectral analysis method of draw current]. Novosti Elektrotekhniki – News of Electric Engineering, 2005, no. 1 (31), pp. 50-52.

Petukhov V.S. Diagnostika elektrodvigateley. Spektralnyy analiz moduley vektorov parka toka i napryazheniya [Diagnosis of electric engines. Spectral analysis of modules of current and voltage park vectors]. Novosti Elektrotekhniki – News of Electric Engineering, 2008, no.1 (49), pp. 45-49.

Zubkovich Ye.M. Pravila remonta elektricheskikh mashin elektropodvizhnogo sostava [Rules of repair of electric cars of electric rolling stock]. Moscow, Transport Publ., 1992. 295 p.

Serebryakov A.S. Otsenka sostoyaniya korpusnoy izolyatsii tyagovykh dvigateley [Assessment of the main insulation of traction motors]. Lokomotiv – Locomotive, 1999, no. 12, pp. 25-27.

Tychkov A.S. Diagnostirovaniye tyagovykh elektrodvigateley gruzovykh elektrovozov po parametram magnitnogo polya. Kand. Diss. [Diagnosis of freight electric traction motors on the parameters of the magnetic field. Cand. Diss.]. Samara, 2009. 20 p.

Shcherbatov V.V., Rapoport O. L., Tsukublin A. B. Modelirovaniye teplovogo sostoyaniya tyagovogo elektrodvigatelya dlya prognozirovaniya resursa (Modeling of the thermal state of the drive motor to predict resource). Izvestiya TPU − Proceedings of the TPU, 2005, no. 7. Available at: http://cyberleninka.ru/article/n/modelirovanie-teplovogo-sostoyaniya-tyagovogo-elektrodvigatelya-dlya-prognozirovaniya-resursa (Accessed 27 November 2012).

Szymański Z. Diagnostic model of the wheel vehicle drive system based on FEM, BEM, and random system. Proc. of ISEF'09. Arras, 2009. pp. 183-193.

Szymański Z. Application of the magnetic field distribution in diagnostic method of the special construction wheel traction motors. Proc. of ISEF’07. Prague, 2007, pp. 449-456.

Szymanski Z. Modern Predictive Diagnostic Method of Induction Traction Motor Based on FEM, BEM. Computer Technology and Application, 2012, no. 3. pp. 678–684.


GOST Style Citations


1. Афанасов, А. М. Энергетические показате-ли механического способа компенсации электрических потерь в тяговых двигателях при их взаимной нагрузке /А. М. Афанасов // Вісник Дніпропетр. нац. ун-ту залізн. трансп. ім. акад. В. Лазаряна. – 2010. – Вып. 35. – С. 69–74.

2. Барков, А. В. Современные возможности вибродиагностики машин и оборудования. [Электронный ресурс] / А. В. Барков, В. С. Никитин – Режим доступа: http://www.vibrotek.ru/russian/biblioteka/book21. − Загл. с экрана.

3. Боднар, Б. Є. Визначення методу фільтрації сигналу нерівномірності частоти обертання колінчастого вала дизеля / Б. Є. Боднар, О. Б. Очкасов, Д. В. Черняєв // Наука та прогрес транспорту. – 2013. – № 1 (43). – С.113–118.

4. Боднар, Б. Є. Діагностування тягових елект-родвигунів за нерівномірністю обертання якоря / Б. Є. Боднар, О. Б. Очкасов, Д. В. Черняєв, С. М. Чернишов // Проблемы и перспективы развития ж.-д. трансп. : тез. 72 Международ. науч.-практической конф. – Д. : Дніпропетр. нац. ун-т. залізн. трансп. ім. акад. В. Лазаряна, 2012. – С. 16–17.

5. Зеленченко, А. П. Устройства диагностики тяговых двигателей электрического подвижного состава : учебное пособие / А. П. Зеленченко. ― М. : РГОТУПС, 2002. – 39 с.

6. Капіца, М. І. Розвиток наукових основ удо-сконалення систем утримування тягового рухомого складу : дис. … д-ра. техн. наук : 05.22.07 / Капіца Михайло Іванович. – Дніпропетр. нац. ун-т залізн. трансп. ім. акад. В. Лазаряна. − Д., 2010. – 359 с.

7. Ларченко, А. В. Методы идентификации дефектов щеточно-коллекторного узла и магнитной системы электрических машин : автореф. дис. ... канд. техн. наук : 05.09.01 / Ларченко Алексей Владимирович ; Московский гос. Ун-т путей сообщ.– М., 2011. – 25 с.

8. Петухов, В. С. Диагностика состояния электродвигателей. Метод спектрального анализа потребляемого тока / В. С. Петухов, В. А. Соколов // Новости Электротехники. – 2005. – № 1 (31). – С. 50–52.

9. Петухов, В. С. Диагностика электродвигате-лей. Спектральный анализ модулей векторов парка тока и напряжения / В. С. Петухов // Новости Электротехники. – 2008. – № 1 (49) – С. 45–49.

10. Правила ремонта электрических машин электроподвижного состава / Под ред. Е. М. Зубковича. – М. : Транспорт, 1992. – 295 с.

11. Серебряков, А. С. Оценка состояния корпусной изоляции тяговых двигателей / А. С. Серебряков // Локомотив. – 1999. – № 12. – С. 25–27.

12. Тычков, А. С. Диагностирование тяговых электродвигателей грузовых электровозов по параметрам магнитного поля : автореф. дис…. канд. техн. наук : 05.22.07 / Тыч-ков Александр Сергеевич ; Самарский гос. ун-т путей сообщ. – Самара, 2009. – 20 с.

13. Щербатов, В. В. Моделирование теплового состояния тягового электродвигателя для прогнозирования ресурса [Электронный ресурс] / В. В. Щербатов, О. Л. Рапопорт, А. Б. Цукублин // Известия ТПУ. – 2005. – № 7. – Режим доступа: http://cyberleninka.ru/article/n/modelirovanie-teplovogo-sostoyaniya-tyagovogo-elektrodvigatelya-dlya-prognozirovaniya-resursa. −Загл. с экрана.

14. Szymański, Z. Diagnostic model of the wheel vehicle drive system based on FEM, BEM, and random system / Z. Szymański // Proceedings of ISEF'09 (10 September – 12 September 2009). – Arras, 2009. – P. 183–193.

15. Szymański, Z. Application of the magnetic field distribution in diagnostic method of the special construction wheel traction motors / Z. Szymański // Proceedings of ISEF’07 (13 September – 15 September, 2007). – Prague : Institute of Electrical Engineering and Auto-mation, 2007. – P. 449–456.

16. Szymanski, Z. Modern Predictive Diagnostic Method of Induction Traction Motor Based on FEM, BEM / Z. Szymanski // Computer Technology and Application. – 2012. – № 3. – P. 678–684.





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