Production of Circular Stator Current Trajectory in Multi-Phase Induction Drive Under Open Phase Fault Condition

Yıl 2017, Cilt: 5 Sayı: 1, 1 - 4, 28.02.2016

Aurelijus Pıtrėnas Donatas Uznys Dominykas Beıštaras

Öz

In this paper multi-phase induction drive with a

frequency converter is researched under open phase fault

condition. Control strategy of stator voltage phase shift is

proposed for dealing with over-currents during steady state.

Symmetry of stator current trajectory is achieved. Experiments

with six-phase induction motor without a neutral wire under one

open phase condition were carried out.

Anahtar Kelimeler

Current trajectory, induction motor, frequency inverter, multi-phase drive, open phase fault, scalar control

Kaynakça

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