Explorando por Autor "Betz, Björn Arnold Heinrich"

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    Hybrid electromagnetic actuator design for an AMB prototype
    (Pontificia Universidad Católica del Perú, 2019-07-31) Betz, Björn Arnold Heinrich; Calderón Chavarri, Jesús Alan; Barriga Gamarra, Eliseo Benjamín; Ströhla, Tom
    In Peru, mining is one of the main drivers behind most developments in engineering, an area of high dynamic forces and high pollution. As an illustration, shovel excavators transport tons of sediment each day while cylinder screens sort the stones by size. Typically, ball or cylindrical bearings support these screens and companies, such as SKF, replace the bearings in regular intervals. Thus, the idea is to implement a system, which can dynamically adapt to loads and dynamical load changes to reduce maintenance intervals and vibrations. Ultimately, for a prototype this thesis presents two design proposals of a homopolar, hybrid active magnetic bearing. Moreover, the selection of an inductive type sensor should represent an adequate solution for determining the shaft position.