| 摘要 |
<p>The system (10) has a power electronics-component provided for controlling an electrical motor i.e. asynchronous motor. A measuring cell detects measuring values of a measuring variable i.e. pressure. A voltage input is provided, via which a sensor-regulating unit (30) maintains voltage necessary for operating a regulating unit. An adjusting variable input of the power electronics-component is connected with an adjusting variable output of the regulating unit. A voltage input of the regulating unit is connected with a voltage output of the power electronics-component.</p> |
