Artikel Jurnal :: Kembali

Artikel Jurnal :: Kembali

Experience in numerical analysis of surface charge on insulators exposed to high voltage in vacuum

([Publisher not identified] , [Date of publication not identified] )


This paper deals with the electrical insulation of a gap bridged by a solid dielectric between a pair of electrodes in a vacuum, where the dielectric is a model of an insulating spacer holding electrodes in various vacuum devices. Such gap configuration is typical as a model for studying physical mechanisms of an electrical breakdown or a flashover in a vacuum, in which the insulation ability is
considerably lower than a gap without any insulating spacers. Many researchers have long investigated the mechanisms of flashover, and it is believed that the charging of the insulator surface is the primary drive of such weakness. One of the effective approaches for studying mechanisms is to analyze the characteristic of charge accumulated on the insulator surface both by experiments and by
numerical analyses. This paper reviews previous works conducted by the author’s research group and demonstrates the difficulties we have encountered upon conducting the numerical analyses.


Jenis Koleksi: Artikel Jurnal
No. Panggil : AEJ 5:1 (2015)
Subjek :
Sumber Pengatalogannone
Majalah/JurnalAsean Engineering Journal Part A 5 (1) March 2015. Hal. : 9-21
Tipe Konten none
Tipe Media none
Tipe Carrier none
Akses Elektronik none
Institusi Pemilik Universitas Indonesia
Lokasi Perpustakaan UI, Lantai 4 R. Koleksi Jurnal
  • Ketersediaan
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No. Panggil No. Barkod Ketersediaan
AEJ 5:1 (2015) TERSEDIA
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