Operating conditions
Working point evaluation
The inter bar end ring impedances must be defined for a working point.
A table allows the user to describe a working point, defined by a frequency and a
slip (or by the machine rotating speed).
Note: For constant
computation mode, the inter bar impedances are not depending on the frequency,
neither on the slip (or speed). Therefore, the working point evaluation will
give the same results in this mode, for any frequency and slip.
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| END RING – Definition of operating conditions for evaluating the end ring characteristic | |
| 1 | END RING – Definition of operating conditions for evaluating the end ring characteristic |
| 2 | Definition of the temperatures (Bars and winding) for which the impedances will be evaluated |