Production of circular stator current trajectory in multi-phase induction drive under open phase fault condition
Data
2017Autorius
Pitrėnas, Aurelijus
Uznys, Donatas
Beištaras, Dominykas
Metaduomenys
Rodyti detalų aprašąSantrauka
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.