Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
Measures to be taken to improve track circuits shunting sensitivity
Automaticky preložený názov:
Opatrenia, ktoré sa majú prijať s cieľom zlepšiť koľajových obvodov, posunovacie citlivosť
NORMA vydaná dňa 1.12.2004
Označenie normy: UIC 737-2-3ed.
Dátum vydania normy: 1.12.2004
Kód tovaru: NS-550386
Počet strán: 16
Približná hmotnosť: 48 g (0.11 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy UIC
Summary:
ry
The purpose of this leaflet is to make recommendations to improve track circuit shunting sensitivity.
A summary description of track circuit functioning is given in point 1. The problem of shunting, which constitutes one of the critical points for rolling stock and track circuit compatibility, is explained in point 2.
Point 3 sets out the conditions to be met as regards the voltage to be applied to tracks to ensure, generally speaking, the correct shunting of track circuits. These conditions, already established in the previous edition of this leaflet, cover most of the situations concerning low-traffic lines which are subject to heavy pollution.
Point 4 describes a set of solutions to track circuit shunting problems when the pollution is less severe.
Point 5 looks briefly at the changing constraints associated with developments in rolling stock, running quality and traffic.
These variations are taken into account in the recommendations made in point 6 to improve track circuit shunting sensitivity according to the operating conditions of the lines and the tasks performed by the track circuit.
Point 7 makes further recommendations regarding accreditation of new rolling stock, designed to prevent in-service problems relating to track circuit shunting.
Point 8 looks at the particular case of sanding, which can cause track circuit shunting to fail if no precautions have been taken.
Chcete mať istotu, že používate len platné technické normy?
Ponúkame Vám riešenie, ktoré Vám zaistí mesačný prehľad o aktuálnosti noriem, ktoré používate.
Chcete vedieť viac informácií ? Pozrite sa na túto stránku.
Posledná aktualizácia: 2024-07-29 (Počet položiek: 2 339 192)
© Copyright 2024 NORMSERVIS s.r.o.