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Scope
This guide specifies the requirement and testing methods for the pantograph off-line, covering the aspects of the mechanics, optics, electro-magnetics, and acoustics. Principles of the data interpretation are also included. In addition, models for the arcing erosion, as well as the off-line induced overvoltage and harmonics, which impact the onsite devicesa?? safety, are included.
Purpose
The purpose of this guide is to provide comprehensive off-line test methods and provide reasonable evaluation of current collection performance for high-speed railway.
Abstract
New IEEE Standard - Active.This guide provides comprehensive test methods for the pantograph off-line and the reasonable evaluation for the performance of current collection system in high-speed railway. Model for the arcing erosion, as well as the off-line induced transient overvoltage and harmonics,which impact the onsite devicesa?? safety are included.