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dc.contributor.authorHuang, Yafei
dc.contributor.authorVirk, Muhammad Shakeel
dc.contributor.authorXingliang, Jiang
dc.date.accessioned2020-08-28T13:19:24Z
dc.date.available2020-08-28T13:19:24Z
dc.date.issued2020-08-18
dc.description.abstractIce accretion on insulators in cold regions is a serious and inevitable problem for power transmission lines, which may cause over-load and icing flashover accidents and can lead to wide power outage. In this research work, multiphase numerical simulations are carried out to investigate the effect of wind flow angle & velocity on the ice accretion of transmission line composite insulators. To verify the simulation results, lab-based icing tests are carried out in artificial climate chamber of Chongqing University. Results show that the change of wind flow angle has an obvious effect on both accreted ice shape and ice mass of insulators. When wind flow angle changes from 0° to 90° or −90°, the ice mass increases before dropping sharply. Meanwhile, ice mass accretion on insulators with wind flow angle is more sensitive to the change of wind velocity. For V-shape insulator strings, the ice mass increased 47.22% in average compared to ordinary suspension insulators. The findings of this research can provide significant engineering reference for the design of transmission line in icing prone areas.en_US
dc.identifier.citationHuang Y, Virk MS, Xingliang J. Study of Wind Flow Angle and Velocity on Ice Accretion of Transmission Line Composite Insulators. IEEE Access. 2020:1-10en_US
dc.identifier.cristinIDFRIDAID 1824227
dc.identifier.doi10.1109/ACCESS.2020.3017507
dc.identifier.issn2169-3536
dc.identifier.urihttps://hdl.handle.net/10037/19186
dc.language.isoengen_US
dc.publisherIEEEen_US
dc.relation.journalIEEE Access
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2020 The Author(s)en_US
dc.subjectVDP::Technology: 500en_US
dc.subjectVDP::Teknologi: 500en_US
dc.titleStudy of Wind Flow Angle and Velocity on Ice Accretion of Transmission Line Composite Insulatorsen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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