Title :
Novel direct-torque-constraint-hysteresis controller
Author :
Dost, P. ; Sourkounis, C.
Author_Institution :
Power Syst. Technol. & Power Mechatron, Ruhr-Univ. Bochum, Bochum, Germany
Abstract :
A novel hysteresis controller with a direct torque constraint hysteresis (DTCH) shape based on the d-q-coordinate System is presented in this paper. This controller supports the inverter of the drive train system with a bit-pattern. The Inverter drives a permanent magnet synchronous motor (PMSM) by connecting a dc-source, e.g. a Battery-System or a dc-link to the drive. Calculation of the hysteresis shape for the controller is shown regarding the dimensioning of the PMSM. With a given torque tolerance the controller will avoid any higher torque creating current.
Keywords :
invertors; machine control; permanent magnet motors; synchronous motors; torque control; DTCH shape; PMSM; battery-system; bit-pattern; d-q-coordinate system; dc-link; dc-source; direct-torque-constraint-hysteresis controller; drive train system; inverter; permanent magnet synchronous motor; Aerospace electronics; Hysteresis; Magnetic hysteresis; Shape; Switches; Torque; Vectors;
Conference_Titel :
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE
Conference_Location :
Vienna
DOI :
10.1109/IECON.2013.6699713
