Optimizational Mathematical Modeling Methods of DC Traction Power Supply System for Urban Mass Transit

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 fo...

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Bibliographic Details
Main Authors: Jing Shang, Jie Zhang, Zhixue Zhang
Format: Article
Language:English
Published: Hindawi Limited 2018-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2018/3084184