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Dynamic Stray Current Evaluations on Cut-and-Cover Sections of DC Metro Systems.
- Source :
- IEEE Transactions on Vehicular Technology; Oct2014, Vol. 63 Issue 8, p3530-3538, 9p
- Publication Year :
- 2014
-
Abstract
- The tunneling construction in underground DC Metro Systems is mainly based on the bored tunnel method and the cut-and-cover method. Therefore, the stray current assessments and mitigation actions should be tailored according to which method of tunnel construction is used. This paper presents a topologically accurate model for assessing the dynamic stray current picture in cut-and-cover sections of DC metro systems. The dynamic stray current evaluation can provide an indication to the extent of the corrosion problem in the supporting and third-party infrastructures of the system. In this paper, the dynamic evaluations are based on a combination of various ideal and realistic train operation scenarios. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00189545
- Volume :
- 63
- Issue :
- 8
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Vehicular Technology
- Publication Type :
- Academic Journal
- Accession number :
- 98976665
- Full Text :
- https://doi.org/10.1109/TVT.2014.2304522