Following Consistency of Energy-Saving Operation for Urban Rail Trains Based on Event Triggering Mechanism
To reduce the traction energy consumption of urban rail trains by regenerating energy, a train traction and braking model was designed based on algebraic graph theory and train dynamics theory and the following consistency model of energy-saving operation of urban rail trains was constructed based o...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2022-01-01
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Series: | Discrete Dynamics in Nature and Society |
Online Access: | http://dx.doi.org/10.1155/2022/3790548 |
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author | Ruxun Xu Jianjun Meng Juhui Zhang Xiaoqiang Chen Decang Li |
author_facet | Ruxun Xu Jianjun Meng Juhui Zhang Xiaoqiang Chen Decang Li |
author_sort | Ruxun Xu |
collection | DOAJ |
description | To reduce the traction energy consumption of urban rail trains by regenerating energy, a train traction and braking model was designed based on algebraic graph theory and train dynamics theory and the following consistency model of energy-saving operation of urban rail trains was constructed based on the conditions of the coordination coefficient and the operating condition conversion of trains. Not only to constantly update the consistency controller and save communication resources but also to optimize the energy-saving effect, the consistency algorithm of event triggering was used to search for the optimal operating conditions of trains and the energy-saving operation scheme for multiple trains was established. Taking the train diagram of a subway line in Jinan as an example, the energy-saving control scheme of four trains was solved by MATLAB simulation. The simulation results show that the model can not only ensure parking accuracy and punctuality but also energy savings effectively; that is, the proportion of the total regenerative energy used by the follower train in the actual energy consumption is increased from 3.32% to 10.76%, and the actual total energy consumption of the train is reduced by 9.23%. |
first_indexed | 2024-04-11T05:53:25Z |
format | Article |
id | doaj.art-b55f16875d8347ea952a1f9815500d6e |
institution | Directory Open Access Journal |
issn | 1607-887X |
language | English |
last_indexed | 2024-04-11T05:53:25Z |
publishDate | 2022-01-01 |
publisher | Hindawi Limited |
record_format | Article |
series | Discrete Dynamics in Nature and Society |
spelling | doaj.art-b55f16875d8347ea952a1f9815500d6e2022-12-22T04:42:00ZengHindawi LimitedDiscrete Dynamics in Nature and Society1607-887X2022-01-01202210.1155/2022/3790548Following Consistency of Energy-Saving Operation for Urban Rail Trains Based on Event Triggering MechanismRuxun Xu0Jianjun Meng1Juhui Zhang2Xiaoqiang Chen3Decang Li4Mechatronics T&R InstituteMechatronics T&R InstituteMechatronics T&R InstituteMechatronics T&R InstituteMechatronics T&R InstituteTo reduce the traction energy consumption of urban rail trains by regenerating energy, a train traction and braking model was designed based on algebraic graph theory and train dynamics theory and the following consistency model of energy-saving operation of urban rail trains was constructed based on the conditions of the coordination coefficient and the operating condition conversion of trains. Not only to constantly update the consistency controller and save communication resources but also to optimize the energy-saving effect, the consistency algorithm of event triggering was used to search for the optimal operating conditions of trains and the energy-saving operation scheme for multiple trains was established. Taking the train diagram of a subway line in Jinan as an example, the energy-saving control scheme of four trains was solved by MATLAB simulation. The simulation results show that the model can not only ensure parking accuracy and punctuality but also energy savings effectively; that is, the proportion of the total regenerative energy used by the follower train in the actual energy consumption is increased from 3.32% to 10.76%, and the actual total energy consumption of the train is reduced by 9.23%.http://dx.doi.org/10.1155/2022/3790548 |
spellingShingle | Ruxun Xu Jianjun Meng Juhui Zhang Xiaoqiang Chen Decang Li Following Consistency of Energy-Saving Operation for Urban Rail Trains Based on Event Triggering Mechanism Discrete Dynamics in Nature and Society |
title | Following Consistency of Energy-Saving Operation for Urban Rail Trains Based on Event Triggering Mechanism |
title_full | Following Consistency of Energy-Saving Operation for Urban Rail Trains Based on Event Triggering Mechanism |
title_fullStr | Following Consistency of Energy-Saving Operation for Urban Rail Trains Based on Event Triggering Mechanism |
title_full_unstemmed | Following Consistency of Energy-Saving Operation for Urban Rail Trains Based on Event Triggering Mechanism |
title_short | Following Consistency of Energy-Saving Operation for Urban Rail Trains Based on Event Triggering Mechanism |
title_sort | following consistency of energy saving operation for urban rail trains based on event triggering mechanism |
url | http://dx.doi.org/10.1155/2022/3790548 |
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