H - Electricity – 02 – P
Patent
H - Electricity
02
P
H02P 21/00 (2006.01) H02P 6/14 (2006.01) H02P 6/18 (2006.01)
Patent
CA 2480730
A system and method are provided for controlling a three-phased permanent magnet electric motor terminal voltages in relation to both changes in speed and torque of the permanent magnet electric motor, whereby phase currents are first rotated from a stationary frame to two decoupled current components in a rotor synchronous frame, which enable to derive a voltage along a quadrature axis and a voltage along a direct axis thereof, before rotating back the quadrature and direct axis voltages from the rotor synchronous frame to the stationary frame to yield the permanent magnet electric motor terminal voltages.
L'invention concerne un système et un procédé de régulation des tensions aux bornes d'un moteur électrique à aimants permanents triphasé, en relation avec des changements de vitesse et de couple du moteur électrique à aimants permanents. Des courants de phase sont d'abord permutés, d'un bâti fixe à un bâti rotor synchrone, en deux composantes du courant dissociées, ce qui permet de dériver une tension le long d'un axe transversal et une tension le long d'un axe longitudinal, puis de repermuter à l'état initial lesdites tensions d'axes transversal et longitudinal du bâti rotor synchrone au bâti fixe, afin de produire les tensions aux bornes du moteur électrique à aimants permanents.
Danfoss Turbocor Compressors B.v.
Na
Turbocor Inc.
LandOfFree
System and method for controlling a permanent magnet... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for controlling a permanent magnet..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for controlling a permanent magnet... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1688311