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Factory acceptance tests (FAT) of a new high voltage rotating machine include comprehensive diagnostic tests of the finished stator winding insulation system. The end user obtains baseline data for condition monitoring performed during the machine's operating life. The design geometry of stator windings and manufacturing processes used to produce them will affect the dielectric test results. There...
The insulation system of a large high voltage industrial motor stator winding experiences various and significant stresses while in service. Motor manufacturers are responsible to design and execute detailed test programs to ensure the proven reliability of an insulation system before its use in production. Qualification programs are designed to prove an insulation system for its anticipated usage...
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