99/243561 DC : DRAFT 99
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PREN 50317 - RAILWAY APPLICATIONS - CURRENT COLLECTION SYSTEMS - REQUIREMENTS FOR AND VALIDATION OF MEASUREMENTS OF THE DYNAMIC INTERACTION BETWEEN PANTOGRAPHS AND OVERHEAD CONTACT LINE
10-11-2002
11-23-2012
Foreword
1 Scope
2 Normative references
3 Definitions
4 Abbreviations and symbols
5 General
6 Measurement of contact force
6.1 General requirements
6.2 Influence of the measurement system
6.3 Inertia correction
6.4 Aerodynamic correction
6.5 Calibration of the measurement system
6.6 Measurement parameters
6.7 Measurement results
7 Measurement of displacement
7.1 Uplift at the support
7.2 Vertical displacement of the contact point
7.3 Measurement of the other displacements in the
overhead contact line
8 Measurement of arcing
8.1 General requirements
8.2 Calibration of the arc measurement system
8.3 Adjustment of the operating distance
8.4 Values to be measured
8.5 Representation of the values
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.