Transformers Magazine, Vol. 7 No. 4, 2020.
Izvorni znanstveni članak
Using computer-aided engineering to enable the digitalisation of transformers
John Wanjiku
; Siemens
Mike Gruetzmacher
; Bochum University of Applied Science
Sažetak
In this article, we will consider the benefits of transformer digitalisation, which requires yielding actionable information within a reasonable turn-around time of the digital twin. The simulation turn-around time, that is, the time needed to set-up, run, and post-process the results, is important in both design exploration during development and in forecasting scenarios during operation. A pole-mounted, 100-kVA distribution transformer is used to show how simulations can be used to generate reduced-order FEA based models for predicting transformer loss (core, winding, and stray), dielectric, and temperature hotspots.
Ključne riječi
digital twin, hotspots, real-time monitoring, simulation, transformer
Hrčak ID:
246590
URI
Datum izdavanja:
8.10.2020.
Posjeta: 793 *