Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1986-01-02
1987-12-29
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310219, H02K 3100
Patent
active
047163283
ABSTRACT:
Active compensation in the form of a pair of trim coils and passive compensation in the form of a solenoidal-shaped magnetic shunt are disclosed for shaping the magnetic field existing in the liquid metal current collector region of an acyclic generator such as to minimize the field component normal to the stator and rotor collector surfaces and thereby substantially eliminate the generation of circulating currents in the liquid metal medium.
REFERENCES:
patent: 3736450 (1973-05-01), Emaldi
patent: 4168446 (1979-09-01), Hatch
patent: 4241272 (1980-12-01), Marshall
patent: 4266154 (1981-05-01), Marshall
patent: 4275323 (1981-06-01), Hatch
patent: 4385251 (1983-05-01), Millick
patent: 4399381 (1983-08-01), Chabrerie
patent: 4581551 (1986-04-01), Kuznetsov
patent: 4602179 (1986-07-01), Kuzetsov
Bird, Jr William L.
Lenz Henry G.
Shah Manoj R.
Cahill Robert A.
General Electric Company
Kuch Bailin L.
Skudy R.
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