| アイテムタイプ |
itemtype_ver1(1) |
| 公開日 |
2024-05-27 |
| タイトル |
|
|
タイトル |
Breakdown Charge Dependence of Counter Electrode Material Adhesion and Dielectric Strength After Spark Conditioning in Vacuum |
|
言語 |
en |
| 著者 |
Kita, Naoki
Kojima, Hiroki
Hayakawa, Naoki
Fukuda, Hideaki
Yamamura, Kenta
Nagatake, Kazuhiro
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利 |
|
|
権利情報 |
“© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.” |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Spark conditioning is an effective method of increasing the dielectric strength in vacuum. In this article, we discuss the breakdown (BD) charge dependence of counter electrode material adhesion and dielectric strength after spark conditioning. We have applied a negative impulse voltage to a rod-plane electrode configuration with a cathode and an anode made of stainless steel (SUS) that is defined as SUS304 by JIS G 4303 or oxygen-free high-conductivity copper (Cu). The electrode system of cathode SUS and anode Cu is called SUS–Cu electrode system, and the electrode system of cathode Cu and anode SUS is called Cu–SUS electrode system. We have changed BD charge ( QBD ) in conditioning by changing the limiting resistance in the experimental circuit. As a result, in both cases of SUS–Cu and Cu–SUS electrode systems, the larger the QBD , the smaller the amount of the anode material adhered to the cathode surface. When QBD is large, the dielectric strength increases in SUS–Cu electrode system and decreases in Cu–SUS electrode system. From these results, when QBD is large, we consider that the conditioning characteristics are less likely to be dominated by the anode material, i.e., Cu in the case of SUS–Cu electrode system and SUS in the case of Cu–SUS electrode system. In other words, the decisive parameters, such as QBD to maximize the dielectric strength, may depend on the combination of electrode materials. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
IEEE |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1109/TDEI.2023.3318887 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1070-9878 |
| 書誌情報 |
en : IEEE Transactions on Dielectrics and Electrical Insulation
巻 30,
号 6,
p. 2592-2598,
発行日 2023-12
|
IEEE_TDEI_revised.pdf (1.6 MB)
