TY - JOUR ID - 82485 TI - Novel Unified Control Method of Induction and Permanent Magnet Synchronous Motors JO - International Journal of Engineering JA - IJE LA - en SN - 1025-2495 AU - Sahebjam, M. AU - Bannae Sharifian, M. B. AU - Feyzi, M. R. AU - Sabahi, M. AD - Faculty of Electrical and Computer Engineering, Tabriz University, Tabriz, Iran Y1 - 2019 PY - 2019 VL - 32 IS - 2 SP - 256 EP - 269 KW - Permanent Magnet Synchronous Motor KW - Dynamic current rate limiter KW - field oriented control KW - Induction motor KW - Unified method KW - PI controller DO - N2 - Many control schemes have been proposed for induction motor and permanent magnet synchronous motor control, which are almost highly complex and non-linear. Also, a simple and efficient method for unified control of the electric moto are rarely investigated. In this paper, a novel control method based on rotor flux orientation is proposed. The novelties of proposed method are elimination of q-axis current loop (one controller is omitted) and utilization of a new dynamic current rate limiter. Also, unlike the conventional methods, the proposed control method could be applied on both induction motor and permanent magnet synchronous motor with only minor modifications. In addition to mentioned advantages, the torque ripple and current harmonic is reduced, too. Theoretical survey and simulation results clearly show the capability of proposed method for high and low speed applications in steady and transient states. Many control schemes have been proposed for induction motor and permanent magnet synchronous motor control, which are almost highly complex and non-linear. Also, a simple and efficient method for unified control of the electric moto are rarely investigated. In this paper, a novel control method based on rotor flux orientation is proposed. The novelties of proposed method are elimination of q-axis current loop (one controller is omitted) and utilization of a new dynamic current rate limiter. Also, unlike the conventional methods, the proposed control method could be applied on both induction motor and permanent magnet synchronous motor with only minor modifications. In addition to mentioned advantages, the torque ripple and current harmonic is reduced, too. Theoretical survey and simulation results clearly show the capability of proposed method for high and low speed applications in steady and transient states. UR - https://www.ije.ir/article_82485.html L1 - https://www.ije.ir/article_82485_d57638a39c0029cc35f68decdc5b9733.pdf ER -