Abstract
This paper presents results of the barrier effect study in gaseous and solid dielectrics in divergent and quasi-uniform electric fields. The influence of various factors such as the position of the barrier in gap, the permittivity and the conductivity change both on the breakdown voltage (Vb) and breakdown time (τb) in the uniform field and on the tree-initiation time (τi) in the divergent field was investigated. Application of barriers with high permittivity may result in a significant increase in τb. An analysis of existing models of the barrier effect is presented.
| Original language | English |
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| Title of host publication | Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials |
| Place of Publication | Piscataway, NJ, United States |
| Publisher | IEEE |
| Pages | 895-898 |
| Number of pages | 4 |
| Volume | 2 |
| Publication status | Published - 2000 |
| Event | 6th Interantional Conference on Properties and Applications of Dielectric Materials - Xi'an, China Duration: 21 Jun 2000 → 26 Jun 2000 |
Other
| Other | 6th Interantional Conference on Properties and Applications of Dielectric Materials |
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| City | Xi'an, China |
| Period | 21.6.00 → 26.6.00 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
Cite this
Lebedev, S. M., Gefle, O. S., Agoris, D. P., & Pokholkov, Y. P. (2000). Barrier effect in dielectrics. In Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials (Vol. 2, pp. 895-898). Piscataway, NJ, United States: IEEE.