真空中における精密表面処理電極の絶縁破壊コンディショニング特性 [in Japanese] Breakdown Conditioning Chacteristics of Precision-Surface-Treatment-Electrode in Vacuum [in Japanese]
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Breakdown (BD) characteristics in vacuum are strongly dependent on the electrode surface condition, like the surface roughness etc. Therefore, in order to develop a high voltage vacuum circuit breaker, it is important to optimize the surface treatment process. This paper discusses about the effect of precision-surface-treatment of the electrode on breakdown conditioning characteristics under non-uniform electric field in vacuum. Experimental results reveal that the electrode surface treatment affects the conditioning process, especially the BD voltage and the BD field strength at the initial stage of the conditioning.
- The transactions of the Institute of Electrical Engineers of Japan.A
The transactions of the Institute of Electrical Engineers of Japan.A 126(8), 763-768, 2006-08-01
The Institute of Electrical Engineers of Japan