LOW-VOLTAGE INSULATION FOR WINDINGS OF ELECTRIC MACHINES, RESISTANT TO INTERNAL DISCHARGE
The winding consists of conventional lacquered wires with a coating of insulation bands contg. mica. The winding has a groove coated with surface insulation of high thermal resistance. The number of parallel wires and parallel branches is minimised and the windings are impregnated with a material us...
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Format: | Patent |
Sprache: | cze ; eng |
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Zusammenfassung: | The winding consists of conventional lacquered wires with a coating of insulation bands contg. mica. The winding has a groove coated with surface insulation of high thermal resistance. The number of parallel wires and parallel branches is minimised and the windings are impregnated with a material using the current-ultraviolet method or the vacuum impregnation method and are hardened. |
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