Electromagnetic damping of shaft

Details Electromagnetic damping of shaft Electromagnetic damping of shaft

H - Electricity

02

K

342/45

H02K 49/00 (2006.01) F01D 25/04 (2006.01) F01D 25/16 (2006.01) F16F 15/03 (2006.01) H02K 7/09 (2006.01)

Patent

CA 2034328

13DV-9546 ABSTRACT OF THE DISCLOSURE Electromagnetic damping techniques for use in slowing down the shaft of a gas turbine based on various electrical machine concepts. A rotor may be mounted on an outer race of a bearing through which the shaft extends. The damper may use a permanent magnet (PM) design with permanent magnets mounted to the rotor. Alternately, the rotor and stator may be designed to operate upon a switched reluctance motor (SRM) design. Instead of having the rotor mounted to the outer race, an alternate arrangement may use a rotor mounted directly to the gas turbine shaft in which case the rotor and a corresponding stator serve both as a damper and as an electrical generator for providing the usual electrical generation functions from the gas turbine shaft.

Affiliated with

Also associated with

Rating

Electromagnetic damping of shaft does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electromagnetic damping of shaft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic damping of shaft will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1379138