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Cluster Analysis Based Arc Detection in Pantograph-Catenary System
Joint Authors
Huang, Shize
Zhang, Fan
Yu, Liangliang
Zhu, Wei
Guo, Qiyi
Source
Journal of Advanced Transportation
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-07
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The pantograph-catenary system, which ensures the transmission of electrical energy, is a critical component of a high-speed electric multiple unit (EMU) train.
The pantograph-catenary arc directly affects the power supply quality.
The Chinese Railway High-speed (CRH) is equipped with a 6C system to obtain pantograph videos.
However, it is difficult to automatically identify the arc image information from the vast amount of videos.
This paper proposes an effective approach with which pantograph video can be separated into continuous frame-by-frame images.
Because of the interference from the complex operating environment, it is unreasonable to directly use the arc parameters to detect the arc.
An environmental segmentation algorithm is developed to eliminate the interference.
Time series in the same environment is analyzed via cluster analysis technique (CAT) to find the abnormal points and simplified arc model to find arc events accurately.
The proposed approach is tested with real pantograph video and performs well.
American Psychological Association (APA)
Huang, Shize& Yu, Liangliang& Zhang, Fan& Zhu, Wei& Guo, Qiyi. 2018. Cluster Analysis Based Arc Detection in Pantograph-Catenary System. Journal of Advanced Transportation،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1180915
Modern Language Association (MLA)
Huang, Shize…[et al.]. Cluster Analysis Based Arc Detection in Pantograph-Catenary System. Journal of Advanced Transportation No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1180915
American Medical Association (AMA)
Huang, Shize& Yu, Liangliang& Zhang, Fan& Zhu, Wei& Guo, Qiyi. Cluster Analysis Based Arc Detection in Pantograph-Catenary System. Journal of Advanced Transportation. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1180915
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1180915