Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1976-12-16
1978-05-23
Duggan, Donovan F.
Electrical generator or motor structure
Dynamoelectric
Rotary
339 5R, 310165, H02K 1300
Patent
active
040912990
ABSTRACT:
The device to electrically connect the rotor winding of a synchronous electrical machine to an exciter comprises at least two pairs of conductors constructed in the form of current-conducting rods, one of the pairs extending from the rotor winding of the synchronous electrical machine towards the exciter, the current-conducting rods of this pair being bent at a right angle and forming plate-like contact surfaces, the other pair of current-conducting rods extending from the exciter towards the rotor of the synchronous electrical machine. The proposed device further includes two current-conducting wedges which are in contact with the bent current-conducting rods, two flexible buses which connect the current-conducting wedges to the unbent pair of current-conducting rods, and two insulation spacers, each supporting a respective current-conducting wedge on the side of its connection to each of said flexible buses.
REFERENCES:
patent: 2497141 (1950-02-01), Schultz
patent: 3808490 (1974-04-01), Khutoretsky
patent: 3894253 (1975-07-01), Willyoung
patent: 3955111 (1976-05-01), Weghaupt
patent: 4014599 (1977-03-01), Bogdanov et al.
Shalaev Vladimir Grigorievich
Smirnov Gennady Konstantinovich
Vitchenko Vladimir Stepanovich
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