التفاصيل البيبلوغرافية
| العنوان: |
Analysing the reduction of no-load losses in distribution transformers on the usage of amorphous alloy. |
| المؤلفون: |
Rehalia, Vibhuti, Walia, Genius, Bhalla, Deepika |
| المصدر: |
AIP Conference Proceedings; 2024, Vol. 2900 Issue 1, p1-9, 9p |
| مصطلحات موضوعية: |
CORE materials, FINITE element method, MAGNETIC circuits, BUSINESS losses, OPERATING costs, AMORPHOUS alloys |
| مستخلص: |
The transformer constant losses are dependent on the core material. The transformer core material with reduced losses not only saves power but also extend the transformer life. About 2 to 4% of the power passing through a distribution transformer is recorded as losses. Reducing no-load losses in a distribution transformer without compromising the performance is the objective during the design. The development of amorphous alloys and their use as a core material has been a boon to the utilities that had been relentlessly working on the reduction of operating costs and losses. Use of an amorphous alloy core in a transformer has the potential to reduce the no-load core losses. The Finite Element Method is a prominent numerical technique for dealing with complexity in a variety of ways for low-frequency magnetic circuits. In this paper, a three-phase distribution transformer 3D-CAD model is examined by the finite element method to compute and compare the no-load loss. The comparison has been done for a distribution transformer core made of amorphous alloy to that of the conventional cold-rolled grain-oriented steel. Also, the percentage reduction in each type of no-load loss is assessed. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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