Experiment study on a spiral-cup shaped TMF contact
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DOI: 10.1063/1.5047001
Abstract: In this paper, combined with the characteristics of spiral-shaped transverse magnetic field (TMF) contacts and cup-shaped TMF contacts, a new structure of spiral-cup shaped contacts was designed. Firstly, experiments were carried out on two kinds… read more here.
Keywords: cup shaped; spiral cup; shaped contacts; tmf contacts ... See more keywords
Experimental Investigation of Drawing Vacuum Arc Under Different TMF Contacts in Vacuum Interrupter
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DOI: 10.1109/tps.2019.2903557
Abstract: Vacuum interrupter is widely used in the medium-voltage power system. Controlling the arc by the magnetic field is an effective method to improve the breaking capacity. The transverse magnetic field (TMF) forces the constricted arc… read more here.
Keywords: swastika type; tmf contacts; arc different; vacuum interrupter ... See more keywords
Study of Vacuum Arc Rotation Characteristics of Different Transverse Magnetic Field Contacts
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DOI: 10.1109/tps.2021.3072921
Abstract: As a special phenomenon under transverse magnetic field (TMF) contacts, vacuum arc rotation deserves more attention. In this article, rotation characteristics of three typical TMF contacts, i.e., swastika-type, cup-shaped, and double-TMF contacts, are systematically studied.… read more here.
Keywords: tmf contacts; transverse magnetic; rotation; magnetic field ... See more keywords