Title :
Implementation and Evaluation of a Stator and Rotor Flux Linkage-Based Dead-Beat, Direct Torque Control of Induction Machines at the Operational Voltage Limits
Author :
West, N.T. ; Lorenz, R.D.
Author_Institution :
Controls Eng., LaCrosse
Abstract :
Dead-beat, direct torque (and flux) control of an induction machine is experimentally achieved at a 10 kHz sampling frequency. The inverse solution utilized lends itself to a very insightful graphical representation. This allows for an objective experimental evaluation of voltage vector choices in the operational voltage limits. The parameter sensitivity of the control algorithm is also investigated.
Keywords :
asynchronous machines; machine control; rotors; stators; torque control; dead-beat control; direct torque control; graphical representation; induction machines; operational voltage limits; parameter sensitivity; rotor flux control; stator flux control; Control engineering; Couplings; Differential equations; Frequency; Induction machines; Sampling methods; Stators; Switches; Torque control; Voltage control;
Conference_Titel :
Industry Applications Conference, 2007. 42nd IAS Annual Meeting. Conference Record of the 2007 IEEE
Conference_Location :
New Orleans, LA
Print_ISBN :
978-1-4244-1259-4
Electronic_ISBN :
0197-2618
DOI :
10.1109/07IAS.2007.109
