Skewing of pole laminations of a switched reluctance machine to

Details Skewing of pole laminations of a switched reluctance machine to Skewing of pole laminations of a switched reluctance machine to

1993-04-08

1993-11-30

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310217, 310 51, 310258, 310261, H02K 106

Patent

active

052668592

ABSTRACT:
The laminations respectively comprising the rotor and stator poles of a switched reluctance machine (SRM) are skewed as they are stacked during machine assembly in order to reduce the tendency of the SRM to flatten and thereby assume an oval shape during machine operation. As a result, the acoustic noise generated by the SRM during machine operation is substantially reduced.

REFERENCES:
patent: 1835505 (1931-12-01), Liner
patent: 4260926 (1981-04-01), Jarret et al.
patent: 4684867 (1987-08-01), Miller et al.

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