Modeling of a braking process of a mine diesel locomotive in terms of different rail track conditions

The paper considers braking process of mine diesel locomotive with hydrostatic mechanical transmission (HSMT) operating according to “input differential” scheme. Braking process is modeled in terms of kinematic motor disconnection from wheels under maximum possible braking moments on wheels.Showing...

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Main Authors:	Taran Ihor, Bondarenko Anatolii, Novytskyi Oleksii, Zhanbirov Zhemazhan, Klymenko Iryna
Format:	Article
Language:	English
Published:	EDP Sciences 2020-01-01
Series:	E3S Web of Conferences
Online Access:	https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/61/e3sconf_usme2020_01018.pdf

id	doaj-2dd93c81eb284c6c9692bcbfb15a02bb
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spelling	doaj-2dd93c81eb284c6c9692bcbfb15a02bb2021-04-02T17:05:46ZengEDP SciencesE3S Web of Conferences2267-12422020-01-012010101810.1051/e3sconf/202020101018e3sconf_usme2020_01018Modeling of a braking process of a mine diesel locomotive in terms of different rail track conditionsTaran Ihor0Bondarenko Anatolii1Novytskyi Oleksii2Zhanbirov Zhemazhan3Klymenko Iryna4Dnipro University of Technology, Department of Transportation ManagementNational Technical University “Kharkiv Polytechnic Institute”Dnipro University of Technology, Department of Transportation ManagementKazakh Academy of Transport and Communications named after M. TynyshpaevDnipro University of Technology, Department of Transportation ManagementThe paper considers braking process of mine diesel locomotive with hydrostatic mechanical transmission (HSMT) operating according to “input differential” scheme. Braking process is modeled in terms of kinematic motor disconnection from wheels under maximum possible braking moments on wheels.Showing up and systematizing of basic regularities concerning the distribution of power flows within closed transmission contour in the process of braking have been implemented with the help of software support developed by means of MatLab/Simulink. The simulation results of braking due to the hydrostatic transmission and the braking system during the movement of a diesel locomotive in the transport and tractive ranges are presented in the form of graphical dependences. It has been determined that when a kinematic disconnection of a mechanical branch takes place within the closed loop of HSMT No. 1 by means of a clutch, neither ascent/descent angle nor net tractive effort of mine diesel locomotive effect significantly the distribution of kinematic, power, and energy parameters of the HSMT.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/61/e3sconf_usme2020_01018.pdf
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Taran Ihor Bondarenko Anatolii Novytskyi Oleksii Zhanbirov Zhemazhan Klymenko Iryna
spellingShingle	Taran Ihor Bondarenko Anatolii Novytskyi Oleksii Zhanbirov Zhemazhan Klymenko Iryna Modeling of a braking process of a mine diesel locomotive in terms of different rail track conditions E3S Web of Conferences
author_facet	Taran Ihor Bondarenko Anatolii Novytskyi Oleksii Zhanbirov Zhemazhan Klymenko Iryna
author_sort	Taran Ihor
title	Modeling of a braking process of a mine diesel locomotive in terms of different rail track conditions
title_short	Modeling of a braking process of a mine diesel locomotive in terms of different rail track conditions
title_full	Modeling of a braking process of a mine diesel locomotive in terms of different rail track conditions
title_fullStr	Modeling of a braking process of a mine diesel locomotive in terms of different rail track conditions
title_full_unstemmed	Modeling of a braking process of a mine diesel locomotive in terms of different rail track conditions
title_sort	modeling of a braking process of a mine diesel locomotive in terms of different rail track conditions
publisher	EDP Sciences
series	E3S Web of Conferences
issn	2267-1242
publishDate	2020-01-01
description	The paper considers braking process of mine diesel locomotive with hydrostatic mechanical transmission (HSMT) operating according to “input differential” scheme. Braking process is modeled in terms of kinematic motor disconnection from wheels under maximum possible braking moments on wheels.Showing up and systematizing of basic regularities concerning the distribution of power flows within closed transmission contour in the process of braking have been implemented with the help of software support developed by means of MatLab/Simulink. The simulation results of braking due to the hydrostatic transmission and the braking system during the movement of a diesel locomotive in the transport and tractive ranges are presented in the form of graphical dependences. It has been determined that when a kinematic disconnection of a mechanical branch takes place within the closed loop of HSMT No. 1 by means of a clutch, neither ascent/descent angle nor net tractive effort of mine diesel locomotive effect significantly the distribution of kinematic, power, and energy parameters of the HSMT.
url	https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/61/e3sconf_usme2020_01018.pdf
work_keys_str_mv	AT taranihor modelingofabrakingprocessofaminediesellocomotiveintermsofdifferentrailtrackconditions AT bondarenkoanatolii modelingofabrakingprocessofaminediesellocomotiveintermsofdifferentrailtrackconditions AT novytskyioleksii modelingofabrakingprocessofaminediesellocomotiveintermsofdifferentrailtrackconditions AT zhanbirovzhemazhan modelingofabrakingprocessofaminediesellocomotiveintermsofdifferentrailtrackconditions AT klymenkoiryna modelingofabrakingprocessofaminediesellocomotiveintermsofdifferentrailtrackconditions
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Modeling of a braking process of a mine diesel locomotive in terms of different rail track conditions

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