This standard specifies the technological process， technical requirements， operating （construction） procedures and testing criteria for onsite assembly of stators of 15 MW or above hydro-generator unit， and applies to the stator frame assembling and welding， stator core integral-stacking with all windings inserted. This standard does not apply to the onsite assembly of split stator， or stators that have been assembled in factory and transported as a whole to site.Hydro-generator stator in this standard refers to all air-cooling hydro-generator stator， internal cooling hydro-generator stator， flow-bulb hydro-generator stator and reversible generator-motor stator at the pumped storage power station.This standard may be referenced for the onsite assembly of stator of 15 MW or below hydro-generator unit.
鄂公网安备 42010302001612号 