ASPECTS REGARDING THE DIMENSIONING OF THE MAGNETIC CIRCUIT IN LOW-POWER THREE-PHASE TRANSFORMERS
DOI:
https://doi.org/10.36801/zec54e26Keywords:
Three-phase transformer, Magnetic circuit, No-load lossesAbstract
Transformers play an essential role in the transmission and distribution of electrical energy. Transformers, whether step-up or step-down, have a major influence on transmission and distribution costs and energy quality parameters. One of the main stages in the design of a transformer is the dimensioning of the ferromagnetic core, which has an impact on no-load losses, size, and manufacturing costs. This paper presents the preliminary stage of its dimensioning, focusing on the influence that certain variables have on its dimensions and performance.
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