Open AccessNon‐linear circuit based model of permanent magnet synchronous machine under inter‐turn fault: a simple approach based on healthy machine data
Author(s) -
Belguerras Lamia,
ArellanoPadilla Jesus,
Arumugam Puvaneswaran,
Hamiti Tahar,
Mezani Smail,
Gerada Chris
Publication year - 2016
Publication title -
iet electric power applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.815
H-Index - 97
eISSN - 1751-8679
pISSN - 1751-8660
DOI - 10.1049/iet-epa.2015.0443
Subject(s) - stator , computation , fault (geology) , magnet , synchronous motor , power (physics) , electromagnetic coil , computer science , control theory (sociology) , simple (philosophy) , control engineering , electronic engineering , engineering , algorithm , electrical engineering , artificial intelligence , physics , control (management) , philosophy , epistemology , seismology , geology , quantum mechanics
The paper proposes a fast dynamic mathematical model to evaluate the performances of saturated permanent magnet synchronous machines (PMSMs) under stator winding's inter‐turn fault. The parameters of the model can be determined using only manufacturer's data of the healthy machine. Two surface mounted PMSMs have been considered to investigate the validity of the proposed approach; with distributed and concentrated winding. It has been shown that the proposed model predicts the fault current with a reasonable accuracy compared with the non‐linear finite elements analyses and to the experimental results. This model can be incorporated in a global simulation environment of power electronic of electrical device since the computation time is very short.