Patent ID: 9680403
Date: 2017-06-13
CPC Classifications: H02P

Claim:
1. A control device for an induction machine comprising: an angle determining device configured to generate measuring voltage pulses; a modulation device configured to receive desired voltages for the induction machine and to convert the desired voltages for the induction machine into control voltage pulses usable to control an inverter, and to receive the measuring voltage pulses from the angle determining device, the modulation device being configured to transmit the control voltage pulses and the measuring voltage pulses to the inverter and synchronize transmitting of the measuring voltage pulses to the inverter with transmitting of the control voltage pulses to the inverter, wherein the inverter is configured to convert a direct current voltage into an alternating current voltage based at least in part upon the respective control voltage pulses and the respective measuring voltage pulses, wherein the alternating current voltage is usable to control the induction machine; and a measuring device configured to be coupled to input connectors of the induction machine, and further configured to: