02339nam 2200373 450 99628073510331620231207081148.00-7381-7270-7(CKB)3780000000090068(NjHacI)993780000000090068(EXLCZ)99378000000009006820231207d2012 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierIEEE Std 1310-2012 (Revision of IEEE Std 1310-1996) IEEE Recommended Practice for Thermal Cycle Testing of Form-Wound Stator Bars and Coils for Large Rotating Machines /IEEENew York :IEEE,2012.1 online resource (ix, 19 pages)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. Keywords: cyclic duty, delamination, groundwall degradation, IEEE 1310, indirectly cooled machines, peaking duty, stator winding, thermal cycling.IEEE Std 1310-2012 (Revision of IEEE Std 1310-1996): IEEE Recommended Practice for Thermal Cycle Testing of Form-Wound Stator Bars and Coils for Large Rotating MachinesIEEE Std 1310-2012 Electric generatorsTestingGas-turbinesTestingStandardsElectric generatorsTesting.Gas-turbinesTestingStandards.621.313NjHacINjHaclDOCUMENT996280735103316IEEE Std 1310-2012 (Revision of IEEE Std 1310-1996)2576310UNISA01090nam0 22002891i 450 UON0031911220231205104132.691978-28-04-02581-620090113d2007 |0itac50 bafreBE|||| 1||||Aurore barbareRomanFrank Andriat[Loverval]Labor2007182 p.19 cm.Dono Comunità del BelgioIT-UONSI FranceseXI BAND001UON003190632001 Espace Nord Zone J - BruxellesÉditions Labor.68LovervalUONL004435B843Letteratura belga. Narrativa21ANDRIATFrankUONV181857440198LaborUONV249823650ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00319112SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI Francese XI B AND SI DC 956 5 Dono Comunità del BelgioAurore barbare85663UNIOR