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Optimization and Control on High Frequency Resonance of Train-Network Coupling Systems
Joint Authors
Zhang, Jie
Shang, Jing
Zhang, Zhixue
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-20
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
With the wide application of the electrified railway, high frequency resonances in train-network coupling system often occur, which not only affect the normal operation of trains but also seriously restrict the rapid development of electrified railway.
However, the resonance mechanism has not been fully grasped and needs to be solved.
First of all, this paper analyzed the new harmonic characteristics of mixed running of alternating current (AC) and direct current (DC) trains in electrified railway.
Then, the mechanism of high frequency resonance and the burnout failure reason of the resistor connected with capacitance (RC) branch in the dc train were analyzed.
Simulations were carried out to find some basic conclusions and rules.
Subsequently, this paper reproduced and analyzed a real case of high frequency resonance accidents of train-network, burnout accident of RC branch of the dc train.
Based on the above researches, optimized control methods to avoid the high frequency resonance were introduced.
The achievement of this paper provides an important reference and theoretical basis for the comprehensive optimization and control of train-network coupling systems and the resonance suppression measures.
American Psychological Association (APA)
Zhang, Jie& Shang, Jing& Zhang, Zhixue. 2019. Optimization and Control on High Frequency Resonance of Train-Network Coupling Systems. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1194688
Modern Language Association (MLA)
Zhang, Jie…[et al.]. Optimization and Control on High Frequency Resonance of Train-Network Coupling Systems. Mathematical Problems in Engineering No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1194688
American Medical Association (AMA)
Zhang, Jie& Shang, Jing& Zhang, Zhixue. Optimization and Control on High Frequency Resonance of Train-Network Coupling Systems. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1194688
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1194688