Universiti Teknologi Malaysia Institutional Repository

High performance speed control of single-phase induction motors using switching forward and backward EKF strategy

Jannati, M. and Sutikno, T. and Idris, N. R. N. and Aziz, M. J. A. (2016) High performance speed control of single-phase induction motors using switching forward and backward EKF strategy. International Journal of Power Electronics and Drive Systems, 7 (1). pp. 17-27. ISSN 2088-8694

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Abstract

The aim of this research is to provide a high performance vector control of single-phase Induction Motor (IM) drives. It is shown that in the rotating reference frame, the single-phase IM equations can be separated into forward and backward equations with the balanced structure. Based on this, a method for vector control of the single-phase IM, using two modified Rotor Field- Oriented Control (RFOC) algorithms is presented. In order to accommodate forward and backward rotor fluxes in the presented controller, an Extended Kalman Filter (EKF) with two different forward and backward currents that are switched interchangeably (switching forward and backward EKF), is proposed. Simulation results illustrate the effectiveness of the proposed algorithm.

Item Type:Article
Uncontrolled Keywords:AC drives, Backward EKF, Rotor field-oriented control, Rotor flux estimation, Single-phase induction motors, Switching forward
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:73792
Deposited By: Haliza Zainal
Deposited On:18 Nov 2017 07:10
Last Modified:18 Nov 2017 07:10

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