Loss analysis of distribution transformer tank with different structure

Loss analysis of distribution transformer tank with different structure

Taking a 630kVA distribution transformer as an example, the leakage magnetic field and stray loss of corrugated oil tank and flat oil tank are simulated by electromagnetic field simulation technology. The simulation and measurement results show that the stray loss in the corrugated tank has a certain influence on the load loss, and the loss in the corrugated tank is smaller than that in the flat tank.

Key words: distribution transformer; Corrugated oil tank; Flat fuel tank; simulation

Loss analysis of distribution transformer tank with different structure


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