Generator rotor winding with two coils per slot

Details Generator rotor winding with two coils per slot Generator rotor winding with two coils per slot

1992-10-29

1994-07-12

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 61, 310208, 310214, 310215, H02K 300

Patent

active

053291972

ABSTRACT:
Two coil windings per slot are disposed in a dynamoelectric machine rotor. The coil winding conductors are stacked on the sides of the rotor slots with the central coil sides separated by a plurality of insulating spacers driven between them in a radial direction and with the spacers distributed in the axial direction along the rotor slots such that radial ventilating passages are formed by the sides of the spacers and coil conductors. Coolant gases enter the slots axially below the coils and progress radially through the ventilating passages as well as the slot creepage block and wedge and discharges from the rotor into the stator-rotor air gap.

REFERENCES:
patent: 1819860 (1931-08-01), Belfils
patent: 2844746 (1958-07-01), Coggeshall
patent: 2962613 (1960-11-01), Maher
patent: 3119033 (1964-01-01), Horsley
patent: 3154706 (1964-10-01), Richardson
patent: 3431639 (1969-03-01), Reimer
patent: 3677330 (1972-07-01), Maximovich et al.
patent: 3831268 (1974-08-01), Boyd et al.
patent: 4255849 (1981-03-01), Beck et al.
patent: 4308476 (1981-12-01), Schuler
patent: 4321498 (1982-03-01), Vogt
patent: 4328437 (1982-05-01), Inticbar
patent: 4394594 (1983-07-01), Schmider et al.
patent: 4572980 (1986-02-01), Anderson et al.
patent: 4843271 (1989-06-01), Shah
patent: 4859891 (1989-08-01), Jenkins et al.
patent: 4876469 (1989-10-01), Khutoretsky
patent: 4888508 (1989-12-01), Adam et al.
patent: 4900956 (1990-02-01), Gavilondo
patent: 4956910 (1990-09-01), Banner et al.
patent: 5065064 (1991-11-01), Kaminski
patent: 5140204 (1992-08-01), Cashmore
patent: 5172396 (1992-12-01), Emery

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