Abstract
Representing the line by a tensioned string supported by an elastic medium, whose spring constant varies periodically with position by a small amount, a mathematical investigation is made into the oscillations of overhead equipment produced by the passage of a pantograph. The simplicity of the representation allows analytical results to be obtained for a pantograph whose impedance is of quite general type. For the pantograph in current use, the analysis shows how the oscillations increase at certain critical speeds and how these speeds, and the magnitude of the oscillations, depend on the parameters of the pantograph/line combination.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Proceedings of the Institution of Electrical Engineers
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
