Study on Simulation Model on Partial Discharge in Void of Solid Insulation

Abstract:

In order to analyze the partial discharge of void defect discharge in solid insulator, for the PD problems that at home and abroad simulation model can’t objectively reflect the physical process of partial discharge. Based on classical three capacitor equivalent-circuit model, the change of the electric field intensity and the voltage as size of the air void differs is studied. The influence of the air void geometry properties of partial discharge is analyzed. By comparing the results of the simulation model and its results and existing research results, the correctness of the circuit simulation model is verified.

• Periodical: Advanced Materials Research (Volumes 986-987)
• Pages: 2014-2018
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.986-987.2014
• Online since: July 2014
• Authors: Li Ming*, Qing Hui Zeng
• Keywords: Electric Field Strength, Partial Discharge (PD), Simulation, Void Dimension

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