| 摘要 |
<p>A torque ripple suppressor (50) includes: an SR motor (20) coupled to an engine; a rotary position detector (24) that detects a rotary position of the SR motor (20); a pulse interval calculator (41) that calculates output interval of pulses output from the pulse interval calculator (24); an average pulse interval calculator (42) that calculates the average of calculated value of the pulse interval calculator (41); a pulse output state judging section (44) that judges whether the calculated value of the pulse interval calculator (41) is wider than the calculated vale of the average pulse interval calculator (42) or not, and a current controller (48) that controls motoring current or generating current of the SR motor (20) based on judgment of the pulse output state judging section (44).</p> |
