| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiplex winding motor drive controller that has a simple configuration and can suppress interference between winding groups even in a control configuration using single direction communication and stabilize a control system.SOLUTION: A multiplex winding motor drive controller comprising, for each winding group of a multiplex winding motor including a plurality of sets of winding groups, a power converter for driving the winding group comprises a compensation amount calculation unit for calculating, using a signal of a first control unit for controlling a first power converter for controlling a first winding group of the respective winding groups, a compensation amount for compensating for a signal of another control unit for controlling another power converter other than the first power converter. The other control unit, which is a control system including dead time in control, compensates for the signal of the other control unit to control the other power converter by the compensation amount obtained by the compensation amount calculation unit; the first power converter is controlled without compensating for a signal of the first control unit.SELECTED DRAWING: Figure 1 |
