Effect of deformation on the vibration characteristics of circular rings

    Research output: Chapter in Book/Conference paperConference paper

    Abstract

    Copyright © (2014) by the International Institute of Acoustics & Vibration All rights reserved. Many previous work has devoted to apply the vibration-based condition monitoring method for detecting potential faults in power transformers. One of common faults is the winding deformation caused by the huge electromagnetic force induced by short circuit current. This paper reports an experimental investigation into the vibration characteristics of deformed windings. A series of the deformed circular rings are used to simulate the vibration of winding with different degrees of deformation. The deformed rings are then coupled to simulate the real winding structure, which illustrates the effect of different degrees of deformation on the vibration response and orientation of mode shape of the coupled rings. An experimental method is also developed to identify the location of deformation on the rings based on the measured vibration responses. It hopes this experimental work can provide useful understanding on the vibration characteristics of deformed windings.
    Original languageEnglish
    Title of host publicationProceedings of the 21st International Congress on Sound and Vibration
    Place of PublicationUnited States
    PublisherInternational Institute of Acoustics and Vibration
    Pages2816-2823
    Volume4
    ISBN (Print)9781634392389
    Publication statusPublished - 2014
    Event21st International Congress on Sound and Vibration 2014 - Beijing, China
    Duration: 13 Jul 201417 Jul 2014

    Conference

    Conference21st International Congress on Sound and Vibration 2014
    CountryChina
    CityBeijing
    Period13/07/1417/07/14

    Fingerprint

    Power transformers
    Condition monitoring
    Short circuit currents
    Vibrations (mechanical)
    Acoustics

    Cite this

    Jin, M., & Pan, J. (2014). Effect of deformation on the vibration characteristics of circular rings. In Proceedings of the 21st International Congress on Sound and Vibration (Vol. 4, pp. 2816-2823). United States: International Institute of Acoustics and Vibration.
    Jin, M. ; Pan, Jie. / Effect of deformation on the vibration characteristics of circular rings. Proceedings of the 21st International Congress on Sound and Vibration. Vol. 4 United States : International Institute of Acoustics and Vibration, 2014. pp. 2816-2823
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    title = "Effect of deformation on the vibration characteristics of circular rings",
    abstract = "Copyright {\circledC} (2014) by the International Institute of Acoustics & Vibration All rights reserved. Many previous work has devoted to apply the vibration-based condition monitoring method for detecting potential faults in power transformers. One of common faults is the winding deformation caused by the huge electromagnetic force induced by short circuit current. This paper reports an experimental investigation into the vibration characteristics of deformed windings. A series of the deformed circular rings are used to simulate the vibration of winding with different degrees of deformation. The deformed rings are then coupled to simulate the real winding structure, which illustrates the effect of different degrees of deformation on the vibration response and orientation of mode shape of the coupled rings. An experimental method is also developed to identify the location of deformation on the rings based on the measured vibration responses. It hopes this experimental work can provide useful understanding on the vibration characteristics of deformed windings.",
    author = "M. Jin and Jie Pan",
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    Jin, M & Pan, J 2014, Effect of deformation on the vibration characteristics of circular rings. in Proceedings of the 21st International Congress on Sound and Vibration. vol. 4, International Institute of Acoustics and Vibration, United States, pp. 2816-2823, 21st International Congress on Sound and Vibration 2014, Beijing, China, 13/07/14.

    Effect of deformation on the vibration characteristics of circular rings. / Jin, M.; Pan, Jie.

    Proceedings of the 21st International Congress on Sound and Vibration. Vol. 4 United States : International Institute of Acoustics and Vibration, 2014. p. 2816-2823.

    Research output: Chapter in Book/Conference paperConference paper

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    N2 - Copyright © (2014) by the International Institute of Acoustics & Vibration All rights reserved. Many previous work has devoted to apply the vibration-based condition monitoring method for detecting potential faults in power transformers. One of common faults is the winding deformation caused by the huge electromagnetic force induced by short circuit current. This paper reports an experimental investigation into the vibration characteristics of deformed windings. A series of the deformed circular rings are used to simulate the vibration of winding with different degrees of deformation. The deformed rings are then coupled to simulate the real winding structure, which illustrates the effect of different degrees of deformation on the vibration response and orientation of mode shape of the coupled rings. An experimental method is also developed to identify the location of deformation on the rings based on the measured vibration responses. It hopes this experimental work can provide useful understanding on the vibration characteristics of deformed windings.

    AB - Copyright © (2014) by the International Institute of Acoustics & Vibration All rights reserved. Many previous work has devoted to apply the vibration-based condition monitoring method for detecting potential faults in power transformers. One of common faults is the winding deformation caused by the huge electromagnetic force induced by short circuit current. This paper reports an experimental investigation into the vibration characteristics of deformed windings. A series of the deformed circular rings are used to simulate the vibration of winding with different degrees of deformation. The deformed rings are then coupled to simulate the real winding structure, which illustrates the effect of different degrees of deformation on the vibration response and orientation of mode shape of the coupled rings. An experimental method is also developed to identify the location of deformation on the rings based on the measured vibration responses. It hopes this experimental work can provide useful understanding on the vibration characteristics of deformed windings.

    M3 - Conference paper

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    Jin M, Pan J. Effect of deformation on the vibration characteristics of circular rings. In Proceedings of the 21st International Congress on Sound and Vibration. Vol. 4. United States: International Institute of Acoustics and Vibration. 2014. p. 2816-2823