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In this contribution a Field Programmable Gate Array (FPGA) is used as target architecture to implement drive controllers. A novel concept for generic run-time switching between FPGA-based drive controllers is presented. The controller switching is done by using partial run-time hardware reconfiguration, which allows the implementation of various(More)
—The switching frequency of an inverter under direct torque control is mainly decided by the flux-and torque-controller output switching counts. It is known that, with fixed hysteresis bands, the switching frequency varies as the operating point changes. It is possible, however, to keep the switching frequency constant by the adaptation of hysteresis bands.(More)
Acknowledgements The authors like to thank the German Federal Ministry of Economics and Technology (BMWi) for granting the project within the innovation program PRO INNO II. The work is done in cooperation Keywords «Direct torque control (DTC) », «Direct field oriented control (DFOC) ». Abstract More than one control schemes for the motor control with the(More)
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