Open-circuit test of three-phase transformer

The open-circuit test (also called the no-load test) for a three-phase transformer
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Mise à jour 9 mai 2025

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Open-Circuit Test of a Three-Phase Transformer – Detailed Explanation
The open-circuit test (also called the no-load test) for a three-phase transformer is used to determine:
  • Core (iron) losses: due to hysteresis and eddy currents
  • Magnetizing current
  • Parameters of the magnetizing branch of the equivalent circuit: Rc (core loss resistance), Xm (magnetizing reactance)

Citation pour cette source

Abdelrahman Farghly (2026). Open-circuit test of three-phase transformer (https://fr.mathworks.com/matlabcentral/fileexchange/181073-open-circuit-test-of-three-phase-transformer), MATLAB Central File Exchange. Extrait(e) le .

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Créé avec R2022b
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Version Publié le Notes de version
1.0.0