Modelling of Vibrations of Overhead Line Conductors [electronic resource] : Assessment of the Technology / edited by Giorgio Diana.
Contributor(s): Diana, Giorgio [editor.]
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BookSeries: Technical Brochures: Publisher: Cham : Springer International Publishing : Imprint: Springer, 2018Edition: 1st ed. 2018.Description: XXII, 76 p. 56 illus., 36 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9783319728087.Subject(s): Multibody systems | Vibration | Mechanics, Applied | Electric power production | Multibody Systems and Mechanical Vibrations | Electrical Power Engineering | Mechanical Power EngineeringAdditional physical formats: Printed edition:: No title; Printed edition:: No title; Printed edition:: No titleDDC classification: 620.3 Online resources: Click here to access online Modelling of aeolian vibrations of single conductors -- Modelling of aeolian vibrations of single conductors plus damper -- Modelling of aeolian vibrations of single conductors strung at relatively high tensile load -- Modelling of aeolian vibrations of bundled conductors; Modelling of sub-span oscillations of bundle conductor.
This brochure offers numerical models of wind-induced aeolian vibrations and sub-span oscillations of the conductors. It highlights what can be expected from numerical models regarding conductor vibrations. Assessment of the aeolian vibration condition of particular lines, with conductors whose mechanical properties are poorly defined, or with special terrain conditions, may require field measurements; Analytical methods based on the EBP and shaker-based technology can provide a useful tool to design damping systems for the protection of single conductors against aeolian vibrations This work reports the state of the art for professionals regarding aeolian vibrations and subspan oscillations modelling.
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