Premium
A steady state solver for modelling rotating electromechanical devices exploiting the transformation from time to position domain
Author(s) -
Bernat Jakub,
Kolota Jakub,
Stepien Slawomir,
Sykulski Jan
Publication year - 2013
Publication title -
international journal of numerical modelling: electronic networks, devices and fields
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.249
H-Index - 30
eISSN - 1099-1204
pISSN - 0894-3370
DOI - 10.1002/jnm.1916
Subject(s) - solver , steady state (chemistry) , position (finance) , transformation (genetics) , computation , torque , control theory (sociology) , computer science , waveform , domain (mathematical analysis) , time domain , voltage , current (fluid) , dc motor , control engineering , engineering , physics , electrical engineering , algorithm , mathematics , control (management) , chemistry , artificial intelligence , mathematical analysis , biochemistry , computer vision , thermodynamics , programming language , finance , economics , gene
SUMMARY The paper presents a study on a novel steady state solver for modelling rotating electromechanical devices. As the new contribution, the transformation of the system from time to position domain is exploited to improve the efficiency of computation. The proposed methodology is well suited to optimizing the current or voltage waveforms to drive the system with an imposed reference torque. To illustrate the technique, a brushless direct current motor is considered. Copyright © 2013 John Wiley & Sons, Ltd.