MAGNETIC CORE OF ELECTRIC MACHINE STATOR

FIELD: electric engineering. ^ SUBSTANCE: according to the invention, in magnetic core of stator located inside electric machine body and consisting of plated steel yoke and a number of terminals with winding, stator yoke is represented with solid body with grooves for terminals installation. As wel...

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Bibliographische Detailangaben
Hauptverfasser:	SHISHOVA OL'GA JUR'EVNA, ANUFRIEV ALEKSANDR FEDOROVICH, VOLOVIK LJUDMILA GEORGIEVNA, SMIRNOV VIKTOR IVANOVICH, SEN'KOV ALEKSEJ PETROVICH, MIKHAJLOV VALERIJ MIKHAJLOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	FIELD: electric engineering. ^ SUBSTANCE: according to the invention, in magnetic core of stator located inside electric machine body and consisting of plated steel yoke and a number of terminals with winding, stator yoke is represented with solid body with grooves for terminals installation. As well as yoke, terminals are made of plated electric steel. At the same time, yoke and terminals are separated with thin dielectric layer, and terminals are fixed to yoke and machine body by means of dielectric non-magnetic plates placed between terminals and provided with threaded holes, and screws passing through holes in body and yoke and pressing non-magnetic plates to yoke. In addition, terminals are fixed in axial direction with two circular sidepieces situated at stator yoke ends. ^ EFFECT: increase of efficiency factor by higher magnetic permeability of stator magnetic core. ^ 2 cl, 3 dwg