| Autor: |
Lalichan Andrews, R. Rajhans, S.V. Kulkarni, J.M. Thomas, S. Rajan |
| Rok vydání: |
2008 |
| Předmět: |
|
| Zdroj: |
2008 23rd International Symposium on Discharges and Electrical Insulation in Vacuum. |
| DOI: |
10.1109/deiv.2008.4676818 |
| Popis: |
A vacuum interrupter utilises a magnetic field for effective arc extinction. Based on the type of field, the vacuum interrupters are classified as radial or axial magnetic type of vacuum interrupters. This paper focuses on the axial magnetic field type of vacuum interrupters. The magnitude and distribution of the axial magnetic field is a function of the design of the contact system. It also depends on the orientations of the movable and fixed contact systems with respect to each other. This paper investigates the dependence of arcing and erosion performance of the contact on the magnitude and distribution of this axially oriented magnetic field. The experimental observations are well supported by electromagnetic simulations. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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