Railway applications - Technical criteria for the coordinations in neutral-section passing system for train
Abstract
This document gives the coordination requirements among the subsystems of neutral-section passing (NSP) system for train in the AC electrified railway with overhead contact line system by 2 control categories including: - without-power-supply: manual-control or auto-control on-board; - with-power-supply: change-over auto-energizing with mechanical or electronic switchgear, or continuous and flexible auto-energizing with power converters, etc. This document specifies the functional principles and structures of different NSPs, as well as the main technical requirements for co-ordinations control parameters and key date of the subsystems. This document also gives the guidelines to test and commissioning requirements, the protection and emergency procedure requirements in case of subsystem failure in NSP. This document does not deal with: - the mechanical contact interaction between pantograph and overhead contact line, which is dealt with in IEC 62486. - the interface between rolling stock and electrical fixed installations for traction, in the frame of “power supply” qualities, which is dealt with in IEC 62313. - detail requirements of each equipment itself for single use or other applications , which are dealt with relevant equipment standards.
Begin
2023-03-15
Planned document number
DIN EN IEC 63488
Project number
02231490
