Open Science Research Excellence
%0 Journal Article
%A M. Barański
%D 2015 
%J  International Journal of Electrical and Computer Engineering
%B World Academy of Science, Engineering and Technology
%I International Science Index 104, 2015
%T The Analysis of Own Signals of PM Electrical Machines – Example of Eccentricity
%V 104
%X This article presents a vibration diagnostic method
designed for Permanent Magnets (PM) electrical machines–traction
motors and generators. Those machines are commonly used in traction
drives of electrical vehicles and small wind or water systems. The
described method is very innovative and unique. Specific structural
properties of machines excited by permanent magnets are used in this
method - electromotive force (EMF) generated due to vibrations. There
was analyzed number of publications, which describe vibration
diagnostic methods, and tests of electrical machines and there was no
method found to determine the technical condition of such machine
basing on their own signals. This work presents field-circuit model,
results of static tests, results of calculations and simulations.
%P 849 - 852