Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Patent
1996-04-16
1999-10-26
Ledynh, Bot L.
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
174124R, 310 43, 310 45, H01B 734
Patent
active
059732695
ABSTRACT:
An insulation system for the windings of a dynamoelectric machine is described wherein a bundle of insulated conductors is provided with layers of groundwall insulation. The innermost layer of groundwall insulation has superior corona discharge resistant properties. A second layer of groundwall insulation which has a corona discharge resistance somewhat less than the innermost layer of groundwall is superimposed on the innermost layer.
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patent: 4399190 (1983-08-01), Iwabuchi et al.
patent: 4405553 (1983-09-01), Lovgren et al.
patent: 4640086 (1987-02-01), Levino
patent: 4675235 (1987-06-01), Wu
patent: 5079077 (1992-01-01), Sakayanagi et al.
Beapre Michael
Draper Robert Edward
Lafortune Luc Jean Joseph
Moore Bernard John
General Electric Canada Inc.
Ledynh Bot L.
Nguyen Chau N.
Oldham E.
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