Resolver reference position adjustment method

Electricity: measuring and testing – Magnetic – Calibration

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

11346370

ABSTRACT:
A resolver reference position adjustment method is capable of minimizing a detection error in the rotation angle of a rotor of a motor. In the resolver reference position adjustment method in which a reference position of a resolver of an axial double angle n mounted on an end of a shaft, to which the rotor of the motor is fixedly attached, for detecting rotation angles of the rotor is adjusted with respect to the rotor, the reference position of the resolver is adjusted by using the rotation angles of the rotor at a first point and at a second point, respectively, which are positions of the rotor apart an angle of (mechanical angle 180/axial double angle n) degrees from each other.

REFERENCES:
patent: 4392375 (1983-07-01), Eguchi et al.
patent: 5528140 (1996-06-01), Fuki et al.
patent: 5544000 (1996-08-01), Suzuki et al.
patent: 6201388 (2001-03-01), Pecheny et al.
patent: 6445178 (2002-09-01), Hoekstra
patent: 2003/0074799 (2003-04-01), Nakano et al.
patent: 2003/0137295 (2003-07-01), Akutsu et al.
patent: 2005/0168217 (2005-08-01), Nakano et al.
patent: 2001-128484 (2001-05-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Resolver reference position adjustment method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Resolver reference position adjustment method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resolver reference position adjustment method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3921407

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.