Title :
A flux control for improved dynamic response (induction machines)
Author :
Zinger, Donald S.
Author_Institution :
Dept. of Electr. Eng., Akron Univ., OH, USA
fDate :
Sept. 28 1991-Oct. 4 1991
Abstract :
Flux levels can be easily adjusted using field orientation, but this considerably reduces response times. The flux response is increased by using an estimate of the flux generated by an open loop observer in a flux control. Computer simulations are made to verify improvements made in the flux response and torque responses. The effect of current limitations along with errors in estimation in parameters of the observer are investigated using these simulations.<>
Keywords :
asynchronous machines; machine control; magnetic flux; magnetic variables control; torque; computer simulation; current limitations; dynamic response; field orientation; flux control; flux response; open loop observer; parameter estimation; torque responses; Computational modeling; Computer errors; Computer simulation; Delay; Estimation error; Induction generators; Induction machines; Open loop systems; Parameter estimation; Torque;
Conference_Titel :
Industry Applications Society Annual Meeting, 1991., Conference Record of the 1991 IEEE
Conference_Location :
Dearborn, MI, USA
Print_ISBN :
0-7803-0453-5
DOI :
10.1109/IAS.1991.178131
