Optimization of the synchronous motor with hybrid permanent magnet excitation system. Issue 2 (2nd March 2015)

• Record Type: Journal Article
• Authors: Slawomir Wiak, Professor; Knypiñski, Łukasz; Nowak, Lech; Demenko, Andrzej
• Is Part Of: Compel. Volume 34:Issue 2(2015)
• Page Start: 448
• Page End: 455
• Publication Date: 2015-03-02
• Subjects: Electrical engineering -- Data Processing -- Periodicals; Electrical engineering -- Mathematics -- Periodicals; Electrical engineering -- Periodicals; Electronics -- Data Processing -- Periodicals; Electronics -- Mathematics -- Periodicals; 621.3
• DOI: 10.1108/COMPEL-08-2014-0216
• Languages: English
• ISSNs: 0332-1649

Abstract

<abstract> <title> <x content-type="archive" xml:space="preserve">Abstract</x> </title> <sec> <title content-type="abstract-heading">Purpose</title> <p> – The purpose of this paper is to elaborate an algorithm and the software for the rotor structure optimization of the permanent magnet synchronous motor (PMSM) with a magnet composed of two materials made with the use of different technologies: sintered Neodymium magnets and powder dielectromagnets. To execute of optimization of selected motor structure using the non-deterministic procedure. </p> </sec> <sec> <title content-type="abstract-heading">Design/methodology/approach</title> <p> – The mathematical model of the devices includes: the equation of the electromagnetic field, the electric circuit equations and equation of mechanical motion. The numerical implementation is based on finite element method and step-by-step algorithm. The genetic algorithm has been applied in the optimization procedures. The computer code has been developed. </p> </sec> <sec> <title content-type="abstract-heading">Findings</title> <p> – The elaborated computer software has been applied for the optimization and design of PMSMs. The elaborated algorithm has been tested and a good convergence has been attained. The parameters of two optimal structures of PMSM motors have been compared. </p> </sec> <sec> <title content-type="abstract-heading">Originality/value</title> <p> – The presented approach and computer software can be successfully applied to the design and optimization of different structure of PMSM with different type of rotors.</p> </sec> </abstract>