ROTATING ELECTRICAL MACHINE WINDING, ROTATING ELECTRICAL MACHINE, AND SEMICONDUCTIVE INSULATING COMPONENT USED THEREIN
When a rotating electrical machine winding is inserted into a slot with a protective insulation intervening between them, a semiconductive insulating layer is lap-wound between an interlayer insulating layer of the rotating electrical machine winding and the protective insulation, the semiconductive...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
08.05.2008
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Subjects | |
Online Access | Get full text |
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Summary: | When a rotating electrical machine winding is inserted into a slot with a protective insulation intervening between them, a semiconductive insulating layer is lap-wound between an interlayer insulating layer of the rotating electrical machine winding and the protective insulation, the semiconductive insulating layer being formed by center-folding a continuous semiconductive sheet in the longitudinal direction. A thermal stress relaxation layer is provided inside the center-folded continuous semiconductive sheet so that thermal stress exerted in thickness direction of the insulating layers is absorbed. |
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Bibliography: | Application Number: US20070936119 |