General requirements for rotating electrical machines, Impulse voltage withstand levels of rotating a.c. machines with form-wound stator coils— 16 стр.
Rotating electrical machines. Functional evaluation of insulation systems. Test procedures for form-wound windings. Evaluation of thermomechanical endurance of insulation systems— 22 стр.
General requirements for rotating electrical machines, Impulse voltage withstand levels of rotating a.c. machines with form-wound stator coils— 16 стр.