For access to this article, please select a purchase option:
IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.
Your recommendation has been sent to your librarian.
Inspec keywords: ageing; discharges (electric); machine insulation; insulation testing; machine testing; electric generators; stators
Subjects: Dielectric materials and properties; a.c. machines; Insulation and insulating coatings; d.c. machines