Research on End Cover Deformation Problems after Gas Tightness Test and Hydrostatic Test of the Large Hydrogen-Cooled Generator
Aiming at the end cover deformation prob-lems after gas tightness test and hydrostatic test of the large hydrogen-cooled generator,the main causes of deformation are analyzed and then the corresponding process improve-ment schemes are proposed,to eliminate deformation de-fects and ensure the overall sealing of the generator stator.
gas tightness testhydrostatic testend cover deformation