HERMETICALLY SEALED, CONTACTLESS, BUTT-END SYNCHRONOUS GENERATOR Russian patent published in 1998 - IPC

Abstract RU 2101838 C1

FIELD: electrical engineering. SUBSTANCE: generator has stator with three-phase winding, inductor core with field structure arranged over periphery of water-wheel; according to invention, placed on butt end of stator is fixed part of inductor core carrying field winding. Inductor field structure is beak-shaped assembly of two rings placed on butt-end surface of turbine runner. Shielding disk is mounted on end surface of stator in common plane with fixed part of inductor core. EFFECT: improved generator output, simplified design, and improved economic efficiency. 3 cl, 9 wdgl

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RU 2 101 838 C1

Authors

Bazilevskij Aleksandr Borisovich

Dates

1998-01-10—Published

1994-09-30—Filed