| 摘要 |
One embodiment of the method includes setting up a testing architecture where the testing architecture includes a test IPM (300) machine having an output shaft (302) coupled to an output shaft (402) of a secondary speed control machine (400). The method further includes controlling the secondary speed control machine (400) to drive the output shaft (302) of the test IPM machine (300) at a first desired speed, determining a pair of desired direct and quadrature axis currents for each of a plurality of peak current magnitudes, and recording characterization data associated with each pair of desired direct and quadrature axis currents. The controlling, determining and recording steps for each of a second through nth desired speeds may be repeated. Control lookup tables for operation of an IPM machine (e.g., 300) may be generated from the characterization data. |
