| 摘要 |
<p>A maximum value selecting part (50) receives battery voltage values (Vb1,Vb2) to output the maximum one of the received battery voltage values to a lower-limit-value limiting part (54). A maximum value selecting part (52) receives voltage request values (Vm1*,Vm2*) to output the maximum one of the received voltage request values to the lower-limit-value limiting part (54). Limiting a voltage target value (Vh*) such that it is not below the output value of the maximum value selecting part (50), the lower-limit-value limiting part (54) outputs the limited voltage target value. Switching commands (PWC1,PWC2) are generated based on a control calculation using a combination of a voltage feedback control element and a voltage feedforward element and based on a control calculation using a combination of a current feedback control element and a voltage feedforward element, respectively.</p> |
