Open AccessVECTOR CONTROL SCHEME FOR INDUCTION MOTOR WITH DIFFERENT CONTROLLERS FOR NEGLECTING THE END EFFECTS IN HEV APPLICATIONS
Author(s) -
M. Lakshmiswarupa,
G. Tulasi Ram Das,
P.V. Rajgopal
Publication year - 2013
Publication title -
international journal of electronic signal and systems
Language(s) - English
Resource type - Journals
ISSN - 2231-5969
DOI - 10.47893/ijess.2013.1114
Subject(s) - control theory (sociology) , robustness (evolution) , induction motor , vector control , tracking (education) , loop (graph theory) , computer science , inner loop , voltage , control engineering , control (management) , engineering , mathematics , controller (irrigation) , artificial intelligence , electrical engineering , psychology , pedagogy , biochemistry , chemistry , agronomy , combinatorics , biology , gene
This paper develops the application of a different control strategy to the vector control of the voltage-fed induction motor. The proposed model decomposes the control task into three loops, namely, the speed loop, the d-axis flux loop and the q -axis flux loop. Then, tracking of speed with different controllers is designed for each loop. Proportional- Integral update laws are used to adjust the control parameters, which increases the tracking performance (Z-N Method) .Simulations are obtained shows good robustness against parameter variations, high tracking performance and simplicity of implementation.