| 摘要 |
PROBLEM TO BE SOLVED: To provide an SR motor which is excellent in noise resistance and high in reliability on malfunction. SOLUTION: This SR motor (switched reluctance) motor is equipped with a rotational position sensor 4 which generates a current conduction phase switching signal, and a controller which controls the current value to be supplied to the current conduction phase, based on the signal of a rotational position sensor at least. The controller has a software part 24 which operates a current value, and a hardware part 23 which has a logical circuit 25 for generating the timing signal to set a current conduction timing permission region, and the hardware part has an AND circuit 26 which connects the operation results of the software part with the timing signal by AND. |
