Influence of Irons on Magnetic Field Characteristics of Vacuum Interrupter with Cup type Axial Magnetic Field Contacts
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Influence of Irons on Magnetic Field Characteristics of Vacuum Interrupter with Cup type Axial Magnetic Field Contacts
- 发表刊物：
- ISDEIV 2006
- 摘要：
- Magnetic field characteristics of vacuum interrupter with cup type axial magnetic field (AMF) contacts whereaniron ringis introducedareinvestigated by three dimensions finite element method. The results showthat 1) Axial magnetic flux density at currentpeak increases greatly oniron area, while it decreases slightly oncenter area.Withincrease ofgap distance, AMFkeeps unchangedonnon-iron area,whileit decreasesgreatly oniron area. 2) Axial magnetic flux density at currentzero increases greatly on iron area. With increase of gap distance, it decreases greatly. Influence ofirons on AMF only takes placeoniron area. 3) Phaseshift time between AMFand source current becomes higher all over the contactarea including ironareaandnon-ironarea.
- 合写作者：
- Zheng,Wang,Liu,Hao,Wang
- 卷号：
- vol.x no.x
- 页面范围：
- 482-484
- 是否译文：
- 否
- 发表时间：
- 2006-10-24