2008
DOI: 10.1016/j.epsr.2008.03.009
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3D finite-element determination of stray losses in power transformer

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Cited by 34 publications
(15 citation statements)
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“…Moreover, the same operating conditions and mesh numbers were used in the simulation of different T‐joint designs. Cylindrical‐shaped windings have been used in many previous studies as well as in the proposed design . The schematic geometries of 3D transformer designs are illustrated in Figure using the simulation window of the ANSYS software.…”
Section: Proposed New T‐joint Designmentioning
confidence: 99%
See 1 more Smart Citation
“…Moreover, the same operating conditions and mesh numbers were used in the simulation of different T‐joint designs. Cylindrical‐shaped windings have been used in many previous studies as well as in the proposed design . The schematic geometries of 3D transformer designs are illustrated in Figure using the simulation window of the ANSYS software.…”
Section: Proposed New T‐joint Designmentioning
confidence: 99%
“…Cylindrical-shaped windings have been used in many previous studies as well as in the proposed design. [43][44][45] The schematic geometries of 3D transformer designs are illustrated in Figure 1 using the simulation window of the ANSYS software.…”
Section: Proposed New T-joint Designmentioning
confidence: 99%
“…Stray losses occurred in the different parts of the transformer, such as core clamps, walls, and top-plates of the tank, etc., can be calculated easily using FEA [11,12,13]. Similarly, efficiencies of different shielding and shunting applications for losses caused by leakage fluxes were defined in [14,15,16]. In all these studies, one of the main drawbacks is to model the studied transformer and its components accurately.…”
Section: Pno-load = Pe+ph+pdmentioning
confidence: 99%
“…Transformatör kazanının yanı sıra [5] diğer bileşenlerin geometrik tasarımlarından dolayı, bu elemanlar üzerindeki kayıplar özellikle üç boyutlu analizler ile yüksek doğrulukla hesaplanabilmektedir [6]. Ayrıca, yapısal bileşenlerin imal edildiği metal malzemenin elektriksel iletkenliği ve manyetik geçirgenliği gibi elektromanyetik parametrelerinin de bu bileşenler üzerinde meydana gelen kayıpları önemli düzeyde etkilemesi sebebiyle sonlu elemanlar yöntemi kolaylık sağlamaktadır [7]. 40MVA gücündeki bir transformatörün kazan ve nüve tutucu elemanları üzerinde meydana gelen kayıplar üzerine gerçekleştirilmiş olan çalışma ile bu elemanların üretiminde kullanılan malzemenin geçirgenliğinin kayıplar üzerine olan etkisi gösterilmektedir [8].…”
Section: Gi̇ri̇ş (Introduction)unclassified