Corona resistant turn insulation in AC rotating machines

A.L. Lynn, W.A. Gottung, David R. Johnston, J.T. LaForte

1985 · 28 citations · 0 references

Concepts

Abstract

A corona-resistant wire enamel has been developed which gives at least an order of magnitude longer life than a conventional enamel. System tests, using this enamel in a form wound coil, have shown that the turn-to-turn capability of this magnet wire is superior to the capability of a reliable service-proven ground wall insulation.