Original title: Analysis Of Contact Disconnection In A Low Voltage Circuit Breaker
Authors: Mačák, Martin
Document type: Papers
Language: slo
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: This work deals with a simulation of plasma phenomenon and with a simulation of an arc ingnition between contacts in a low voltage circuit breaker. Simulations were made in Ansys Fluent with the usage of MHD (Magnetohydrodynamic) add-on module and additional UDFs (User Defined Functions). Mathematical model presented in this work connects electric and magnetic field, which is not possible in Ansys Fluent by default.
Keywords: Ansys Fluent; Circuit breaker; Electric arc; MHD; Plasma
Host item entry: Proceedings of the 24th Conference STUDENT EEICT 2018, ISBN 978-80-214-5614-3

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/138227

Permalink: http://www.nusl.cz/ntk/nusl-393413


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Conference materials > Papers