Influence of Demetallization Processes on Capacitor Grade Polymer Films Breakdown Strength
| Autor: | Victor Belko, O. A. Emel’yanov, Ivan Ivanov, Nikita Fedotov |
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| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
chemistry.chemical_classification Polypropylene Materials science chemistry.chemical_element Polymer Zinc 01 natural sciences 010305 fluids & plasmas law.invention Electric arc Capacitor chemistry.chemical_compound chemistry Aluminium law 0103 physical sciences Composite material Layer (electronics) Voltage |
| Zdroj: | 2020 IEEE 3rd International Conference on Dielectrics (ICD). |
| Popis: | The influence of metallized polypropylene demetallization processes, such as an electric explosion of metal layer and metal evaporation due to surface arc discharge, was investigated. 6 $\mu$ m thick polymer film with aluminum and zinc metallization were tested. It was found that electric explosion and surface arc impact on polymer surface cause 20 and 30 percent reduction of breakdown strength for aluminum metallization, and 14 and 21 percent for zinc metallization, respectively. The results are useful for choosing the parameters of MFC voltage overstressing regimes. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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