A qualified dry-type transformer under the combined seismic conditions

In this article, the authors investigated the analysis of the dry-type transformer regarding seismic activities.

byR. Altay, İ. Hazar, N. M. Koçanalı, C. Adışen, M. Aksoy


A qualified dry-type transformer under the combined seismic conditions

This article presents the design, seismic simulation, and seismic testing of a 2500 kVA 36 kV 7.7-ton dry-type transformer designed to withstand the rigorous IEEE693-2018 moderate-level seismic test involving dynamic forces in the range of 0-55 Hz and 0.5 g acceleration. The testing was conducted at IAGB Test Company in Munich, Germany, and the authors are pleased to report that the test was successfully completed.

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