Optimizational Mathematical Modeling Methods of DC Traction Power Supply System for Urban Mass Transit
Joint Authors
Zhang, Jie
Shang, Jing
Zhang, Zhixue
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-16
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Time-varying characteristics of DC traction power supply system network structure are the key technical problem in its mathematical modeling.
Based on node admittance network equation theory, this paper puts forward an optimizational mathematical modeling method of DC traction power supply system for urban mass transit, and that is to conduct automatic sequencing firstly for all the nodes on both ends of traction substation and the train according to the given rules, then arrange the nodes according to the position coordinates and save them into the arrays, and finally generate the node admittance network equation of DC traction power supply system according to the self-adaptive real-time dynamics of node arrays and input parameter documents.
Simulation study indicates the rationality and correctness of optimizational mathematical modeling method of DC traction power supply system for urban mass transit.
American Psychological Association (APA)
Shang, Jing& Zhang, Jie& Zhang, Zhixue. 2018. Optimizational Mathematical Modeling Methods of DC Traction Power Supply System for Urban Mass Transit. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1206642
Modern Language Association (MLA)
Shang, Jing…[et al.]. Optimizational Mathematical Modeling Methods of DC Traction Power Supply System for Urban Mass Transit. Mathematical Problems in Engineering No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1206642
American Medical Association (AMA)
Shang, Jing& Zhang, Jie& Zhang, Zhixue. Optimizational Mathematical Modeling Methods of DC Traction Power Supply System for Urban Mass Transit. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1206642
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1206642