Publication:
Online condition monitoring of MV cable feeders using Rogowski coil sensors for PD measurements

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dc.affiliation.dptoUC3M. Departamento de Ingeniería Eléctricaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Diagnóstico de Máquinas Eléctricas y Materiales Aislantes (DIAMAT)es
dc.contributor.authorShafiq, Muhammad
dc.contributor.authorKauhaniemi, K.
dc.contributor.authorRobles Muñoz, Guillermo
dc.contributor.authorIsa, M.
dc.contributor.authorKumpulainen, L
dc.date.accessioned2023-07-17T08:05:34Z
dc.date.available2023-07-17T08:05:34Z
dc.date.issued2019-02-01
dc.description.abstractCondition monitoring is a highly effective prognostic tool for incipient insulation degradation to avoid sudden failures of electrical components and to keep the power network in operation. Improved operational performance of the sensors and effective measurement techniques could enable the development of a robust monitoring system. This paper addresses two main aspects of condition monitoring: an enhanced design of an induction sensor that has the capability of measuring partial discharge (PD) signals emerging simultaneously from medium voltage cables and transformers, and an integrated monitoring system that enables the monitoring of a wider part of the cable feeder. Having described the conventional practices along with the authors' own experiences and research on non-intrusive solutions, this paper proposes an optimum design of a Rogowski coil that can measure the PD signals from medium voltage cables, its accessories, and the distribution transformers. The proposed PD monitoring scheme is implemented using the directional sensitivity capability of Rogowski coils and a suitable sensor installation scheme that leads to the development of an integrated monitoring model for the components of a MV cable feeder. Furthermore, the paper presents forethought regarding huge amount of PD data from various sensors using a simplified and practical approach. In the perspective of today's changing grid, the presented idea of integrated monitoring practices provide a concept towards automated condition monitoring.en
dc.description.sponsorshipThis work is done under the project Smart Condition Monitoring of Power Grid that is funded by the Academy of Finland (Grant No. 309412).en
dc.identifier.bibliographicCitationShafiq, M., Kauhaniemi, K., Robles, G., Isa, M., & Kumpulainen, L. (2019). Online condition monitoring of MV cable feeders using Rogowski coil sensors for PD measurements. Electric Power Systems Research, 167, pp. 150-162.es
dc.identifier.doi10.1016/j.epsr.2018.10.038
dc.identifier.issn0378-7796
dc.identifier.publicationfirstpage150es
dc.identifier.publicationlastpage162es
dc.identifier.publicationtitleELECTRIC POWER SYSTEMS RESEARCHes
dc.identifier.publicationvolume167es
dc.identifier.urihttps://hdl.handle.net/10016/37860
dc.identifier.uxxiAR/0000022865
dc.language.isoenges
dc.publisherElsevieres
dc.rights© The author(s)es
dc.rightsAtribución 3.0 España*
dc.rights.accessRightsopen accesses
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subject.otherCondition monitoringen
dc.subject.otherRogowski coilen
dc.subject.otherDielectric insulationen
dc.subject.otherPartial dischargeen
dc.subject.otherMedium voltage cableen
dc.subject.otherTransformeren
dc.titleOnline condition monitoring of MV cable feeders using Rogowski coil sensors for PD measurementsen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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