Model Arrester SiC Menggunakan Model Arrester ZnO IEEE WG 3.4.11

Herman Halomoan Sinaga • T. Haryono • Tumiran Tumiran
Journal article Jurnal Teknik Elektro Universitas Kristen Petra • Maret 2005 Indonesia

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(Bahasa Indonesia, 5 pages)


Arrester model is needed to analyse the insulation coordination in power system. The model should give a suitable respon for varying transient fault. In this paper, we conduct simulation that modified from IEEE WG 3.4.11 model. The model is modified by insert a switch that voltages dependent. Arrester modeling respons then compare to the laboratory testing result, with SiC 12 kV arrester sample. Testing conduct with time front varying from 1.2 to 29.7 s with magnitude 51 kV, 52.5 kV dan 54 kV. The difference between simulation and laboratory testing was 4.332 % for sparkovervoltage and 3.259 % for residual voltage discharge current


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Jurnal Teknik Elektro Universitas Kristen Petra

Jurnal Teknik Elektro Universitas Kristen Petra is published biannually, in May and September, by... tampilkan semua