Title :
3D cross coupling effect for flux control in magnetic circuit with permanent magnet
Author :
Ribeiro Lopes Cardoso, Lucas ; Teixeira, Jose Carlos
Author_Institution :
Centro de Eng., Modelagem e Cienc. Sociais, Univ. Fed. do ABC - UFABC, Santo Andre, Brazil
Abstract :
Permanent magnet synchronous motors are used in several industrial applications. A flux control is necessary for some applications such as in wide speed range electrical vehicles. This paper presents theoretical and experimental results that show the possibility of using the 3D cross coupling effect in electrical steel to control the flux in the machine air gap. A simple experimental device was constructed and a 34 percent of flux variation has been attained.
Keywords :
air gaps; electric vehicles; magnetic circuits; magnetic flux; permanent magnets; synchronous motors; 3D cross coupling effect; electrical steel; flux control; industrial applications; machine air gap; magnetic circuit; permanent magnet synchronous motors; wide speed range electrical vehicles; Couplings; High definition video; Magnetic circuits; Magnetic flux; Permanent magnets; Permeability; Three-dimensional displays; cross coupling effect; flux control; magnetic device; permanent magnet;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2014 International Symposium on
Conference_Location :
Ischia
DOI :
10.1109/SPEEDAM.2014.6871966
