This procedure is intended for form-wound bars/coils for rotating machines rated 10 kV or more at 50 Hz or 60 Hz that are subjected to many transitions from no-load to full-load current during normal operations, and where rapid load variations are typical. Only the thermal cyclic degradation within the groundwall insulation and/or the conductor package and delamination of the groundwall insulation from the conductor are addressed by this test. The procedure is applicable to indirectly-cooled machine types such as: -- combustion turbine generators -- pumped storage or peaking duty hydrogenerators -- synchronous condensers -- cyclic duty water pump motors Various pass/fail criteria are presented, and the ones that apply in a specific circumstance must be agreed between user and manufacturer prior to commencement of testing
- Sponsor Committee
- PE/EM - Electric Machinery
Learn More - Status
- Active Standard
- PAR Approval
- 2012-02-06
- Superseding
- 1310-1996
- Board Approval
- 2012-03-29
- History
-
- Published:
- 2012-05-21
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More - Sponsor Committee
- PE/EM - Electric Machinery
Learn More - Working Group
-
Matl - WG1310 - Materials SC - Thermal Cycle Testing of Form-Wound Stator Bars and Coils for Large Generators
Learn More - IEEE Program Manager
- Ashley Moran
Contact - Working Group Chair
- Inna Kremza
No Active Projects
No Active Standards
1310-1996
IEEE Recommended Practice for Thermal Cycle Testing of Form-Wound Stator Bars and Coils for Large Generators
A test method to determine the relative ability of high-voltage, form-wound stator bars and coils of large rotating machines to resist deterioration due to rapid heating and cooling resulting from machine load cycling is described.
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards