绝缘材料电流的数值模拟

ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132) Pub Date : 1998-06-22 DOI:10.1109/ICSD.1998.709261

F. Frutos, A. Jimenez, J. A. Perez

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引用次数: 3

摘要

基于局部极化模型，对固体介质中的电流进行了数值模拟。材料的降解被认为是由其中一个电极产生的，我们通过承认材料化学结构的改变来模拟它，这意味着材料特征的相应偶极矩值的改变，以及最新的浓度。根据退化厚度与温度的比值进行了不同的模拟。

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Numerical simulation of electric currents through insulating materials

A numerical simulation of electric currents is carried out through solid dielectrics from a model based on the local polarization. A degradation of material was considered to be produced from one of the electrodes and we simulated it by admitting modifications in the chemical structure of the material, which implies an alteration in the value of the corresponding dipole moments that characterize the material, as well as the concentration of the latest. Different simulations are achieved according to the ratio of the degraded thickness and the temperature.

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ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132)

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