Click here to purchase
Revision Standard – Active.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 motorsVarious 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
Product Details
- Published:
- 05/21/2012
- ISBN(s):
- 9781504414067, 9780738175683, 9780738175690, 9780738172705, 9780738173764
- Number of Pages:
- 30
- File Size:
- 1 file , 620 KB
- Redline File Size:
- 2 files , 1.5 MB
- Product Code(s):
- STD97245, STDRL97245, STDPD97245, STDPDRL97245, STDPL97245