| 摘要 |
<p>A prediction control system includes first sampling means and control means. The first sampling means acquires a current flowing in a switch in a power conversion circuit by a plurality of times during one switch ON/OFF cycle as a first sampling measurement value. The control means compares the first sampling measurement value or a value based on the first sampling measurement value to a predetermined threshold value range at a sampling time and judges whether the value is smaller or greater than the threshold value. When the value is judged to be within a threshold value range, a part or whole of the first sampling value at the next sampling time is predicted. [1] When the first sampling prediction value is within the threshold value range, the switch operation state is maintained. [2] When the first sampling prediction value is greater or smaller than the threshold value range, the time when to change the switch operation state is calculated and the switch operation state is changed at the time.</p> |
