Study of Winding Short Circuit Characteristics Under Different Insulation Material Temperatures in Transformers.

In the elastic deformation stage, as the temperature increases, the elastic modulus of the conductor exhibits a decreasing trend, meaning that the material’s ability to resist elastic deformation weakens; entering the yielding and strengthening stage, the higher the temperature, the more significantly the yield strength and tensile strength of the conductor decrease, indicating a substantial reduction in the load-bearing capacity of the material at high temperatures.

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