6533b7d7fe1ef96bd1268bdf

RESEARCH PRODUCT

Study on the characteristics of electromagnetic noise of axial flux permanent magnet synchronous motor

Wei WangHang WangHamid Reza Karimi

subject

Article SubjectComputer Science::Systems and Controllcsh:MathematicsApplied MathematicsAnalysis; Applied Mathematicslcsh:QA1-939VDP::Mathematics and natural science: 400::Mathematics: 410::Analysis: 411Analysis

description

Published version of an article in the journal: Abstract and Applied Analysis. Also available from the publisher at: http://dx.doi.org/10.1155/2014/764105 Open Access The normal electromagnetic force distribution in stator system of axial flux permanent magnet synchronous motor (PMSM) has been thoroughly analyzed in this paper. The main composition of force wave causing vibration and noise has been proposed, and at the same time a calculation method of stator natural frequency of axial flux PMSM has been raised. Through this method electromagnetic force wave, natural frequency, vibration response, and electromagnetic noise of a 15 kW axial flux PMSM with 22 poles and 24 slots have been calculated; calculations and measured values are consistent by comparison. The noise sources of axial flux PMSM have been found in this paper, which provides the theoretical support for the suppression of electromagnetic noise of axial flux PMSM.

yearjournalcountryeditionlanguage
2014-01-01
10.1155/2014/764105http://hdl.handle.net/11311/1028687