Abstract
In this paper, the rotor field-oriented control is applied for a three-phase induction motor used in electric traction of an autonomous locomotive powered by a battery. First, the operating equations in the rotor field-oriented system are introduced. Then, the control scheme based on the structural scheme and operational equations are pre-sented. After referring to the design of the controllers, the performances of the control system during the start-up pro-cess by prescribing a ramp speed and step rotor flux are addressed and analyzed. Four values of the prescribed speed are taken into consideration. Through the presented results, the synthesis of the control system and control algorithm are validated.
Reference15 articles.
1. "[1] K. Hasse, "Zur Dynamik drehzahlgeregelter Antriebe mit Strom-richtergespeisten Asynchronkurzschlufermotoren," Ph.D. disserta-tion, T. U. Darmstadt, 1969.
2. [2] F. Blaschke, "The principle of field orientation as applied to the new transvector closed loop control system for rotating field ma-chines," Siemens Rev, vol. 39, no. 5, pp. 217-220, May 1972.
3. [3] P. C. Valencia-Manrique and R. Jesus Coaquira-Castillo, "Speed performance comparative of indirect field oriented control based on current model for induction motors in educational equipment," in Proc. 2020 IEEE XXVII International Conference on Electron-ics, Electrical Engineering and Computing, 2020, pp. 1-4.
4. [4] D. G. Holmes, B. P. McGrath and S. G. Parker, "Current regula-tion strategies for vector-controlled induction motor drives," IEEE Transactions on Industrial Electronics, vol. 59, no. 10, pp. 3680-3689, Oct. 2012.
5. [5] A. Pal, S. Das and A.K. Chattopadhyay, "An improved rotor flux space vector based mras for field-oriented control of induction motor drives," IEEE Transactions on Power Electronics, vol. 33, no. 6, pp. 5131-5141, June 2018.