| 摘要 |
PROBLEM TO BE SOLVED: To optimize efficiency according to rotational speed of a motor.SOLUTION: The motor control device 100 includes an energization pattern output section 150 and an inverter circuit 130. The energization pattern output section 150 cyclically outputs a plurality of energization patterns. The inverter circuit 130 selectively connect each of coils Lu, Lv, Lw of a motor M with a rectifier circuit 110 according to the output energization pattern. The energization pattern output section 150 delays output timing of the energization pattern according to a rotational speed of the motor M. |
