Analysis of Induced Voltage at Close Proximity with High Voltage Cables of Electrified Railways

Research output: Conference Papers (RGC: 31A, 31B, 32, 33)31A_Invited conference paper (refereed items)

View graph of relations

Author(s)

Related Research Unit(s)

Detail(s)

Original languageEnglish
Pages944-947
Publication statusPublished - 17 May 2018

Conference

Title60th IEEE International Symposium on Electromagnetic Compatibility and 9th Asia-Pacific Symposium on Electromagnetic Compatibility, 2018 Joint IEEE EMC & APEMC Symposium 
LocationSuntec Singapore Convention & Exhibition Centre
PlaceSingapore
Period14 - 18 May 2018

Abstract

Cables of all types are often arranged to be installed in close proximity, including traction current carrying 3rd rail, LV and HV power cables, and telecommunication and signaling cables, in a railway system. This paper presents an analysis of the induced voltages in the victim cables under both normal and transient/fault conditions amongst cables. Approaches for the analysis of induced voltages for EMC aspects are adapted from ITU-T. Considerations of induced voltages in terms of maximum parallel length among cables for railway systems design in cable management are presented. Shielding effectiveness of metallic trunking as one of the mitigation measures is also discussed in this paper.

Research Area(s)

  • Cable segaration, EN61000-5-2, Fault condition, Induced Voltages, ITU-T Recommendation, Touch voltage

Citation Format(s)

Analysis of Induced Voltage at Close Proximity with High Voltage Cables of Electrified Railways. / Lo, W K; Wong, Patrick; Leung, Sai Wing; Siu, Y M; Sun, W N.

2018. 944-947 60th IEEE International Symposium on Electromagnetic Compatibility and 9th Asia-Pacific Symposium on Electromagnetic Compatibility, 2018 Joint IEEE EMC & APEMC Symposium , Singapore.

Research output: Conference Papers (RGC: 31A, 31B, 32, 33)31A_Invited conference paper (refereed items)