Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1988-01-19
1989-06-06
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 54, 310 59, 310 64, H02K 900
Patent
active
048374695
ABSTRACT:
A cooling system for the parallel rings of an electrical generator. The system includes a coolant supply tank, supply and return lines, and a plurality of parallel, tubular liquid cooled conductor rings for conducting current generated in the stator windings of an electrical generator. Each ring has a coolant inlet, a coolant outlet, a central coolant passage and an adjustable flow controller which is selectively positionable so that its end portion lies inside the temperature coolant passage in the parallel rings to restrict the coolant flow for control purposes.
REFERENCES:
patent: 2675493 (1954-04-01), Grobel
patent: 2683227 (1954-07-01), Beckwith
patent: 2970232 (1961-01-01), Kilbourne
patent: 3122668 (1964-02-01), Cuny
patent: 3822389 (1976-07-01), Kudlacik
patent: 3968388 (1976-07-01), Lambrecht
patent: 4029978 (1977-06-01), Jager
patent: 4140934 (1979-02-01), Jager
patent: 4172984 (1979-10-01), Daugherty
Westinghouse Publication; PLD 1251-52A; "General Assembly--2-Pole Generator with Water-Cooled Stator".
Westinghouse Publication; PDL 1251-53A; "Stator Coil Cooling Water System".
Skudy R.
Westinghouse Electric Corp.
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