| 摘要 |
<p>In an inverter having a control unit with a drive unit and a control device, an enabling unit for firing pulses is coupled between the inverter and the control unit. In standby operation the enabling unit blocks the transmission of firing pulses while the drive unit and control device continue to operate. Furthermore, during standby operations, measures are taken to feed a control voltage to the drive unit which is correct for any starting instant so that upon a starting command, a command unit causes the enabling unit to enable the transmission of the firing pulses to the inverter.</p> |
