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Power Electronics and Motor Drives
book

Power Electronics and Motor Drives

by Bogdan M. Wilamowski, J. David Irwin
October 2018
Intermediate to advanced content levelIntermediate to advanced
1015 pages
40h 24m
English
CRC Press
Content preview from Power Electronics and Motor Drives
8-1
8.1 Introduction
In the electromagnetic devices, the losses produce an increase of the temperatures. As a consequence,
in addition to the electromagnetic design, it is very important a device thermal analysis for well under-
standing its thermal limit, taking into account the thermal constrains imposed by the insulating mate-
rial classes. e winding maximum temperatures with respect to the insulation classes are reported in
Table 8.1.
It is important to underline that the increase of the winding temperature over the insulation class
reduces heavily the insulation life as shown in Figure 8.1.
It is well evident that a correct thermal analysi ...
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Publisher Resources

ISBN: 9781439802861