Experimental investigation of shaft transducerless speed and position control of ac induction and interior permanent magnet motors

Date

2010-01-01

Author

Goksu, Omer
Hava, Ahmet Masum

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

310
views

0
downloads

In order to drive AC motors with high efficiency and high motion performance, and to provide accurate speed/position control, motor shaft speed and/or position feedback is required. For this purpose, usually transducers (encoder, tachogenerator, resolver, etc.) are installed on the shaft. However, transducers are not preferred in most of the applications since they increase the cost and decrease the reliability of the drive due to their failure prone structure and connections. In such applications, the speed and/or position information of the motor is obtained by estimation methods without using shaft transducers. In this work, motor types and speed/position estimation methods will be surveyed, appropriate estimation methods will be determined based on the motor type (induction or interior permanent magnet synchronous) and the application requirement (speed and/or position control requirement). High frequency signal injection, speed adaptive flux observer, open loop integration based flux observer methods, and combination of them in a hybrid algorithm will be investigated. By implementing these methods, the experimental performance of the shaft transducerless speed and/or position controlled vector control based induction and interior permanent magnet synchronous motors will be presented. The study helps the motion control engineers select the suitable motor and implement the appropriate speed/position estimation algorithm for a given application.

Subject Keywords

IPM Motor, Induction motor, Sensorless, Vector control, Speed and position control, High frequency signal injection, Fux observer, Inverter, Saliency, Adaptive control

URI

https://hdl.handle.net/11511/35125

Journal

TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES

DOI

https://doi.org/10.3906/elk-0906-55

Collections

Department of Electrical and Electronics Engineering, Article

Suggestions

OpenMETU
Core

Design, Development and Implementation of Sensorless Digital Control of an Electric Motorization Dida, Abdelkader Hadj; Bourahla, M.; Ertan, Hulusi Bülent; Benghanem, M. (2014-09-24) The most industrial applications use the variation of the torque, speed and/or position in process, for which extremely severe specifications are needed. In the field of the drive of the electric machines, the elimination of the mechanical speed sensor can present an economic interest and improve safety of operation. One thus tries to make fulfill the speed measurement by implementing in a Digital signal processor (DSP) an algorithm of speed estimation using the current and voltage acquisition. Those method...
Design optimization of variable frequency driven three-phase induction motors Ertan, B; Leblebicioğlu, Mehmet Kemal; Simsir, B; Hamarat, S; Cekic, A; Pirgaip, M (1998-01-01) An approach to optimize the design of three-phase induction motors for a wide speed range drive is considered. Two operating points in the speed range are taken into consideration. The problem is handled as a constrained optimization problem. An accurate model for the motor in terms of its dimensions has been developed which predicts the motor performance based on about 60 parameters of motor geometry.
Comparison of Matrix Converter Induction Motor Drive Control Methods Lettl, Jiri; Kuzmanovic, Dragan; Fligl, Stanislav (2011-09-10) In this paper, the implementation of the Field Oriented Control and the Direct Torque Control in matrix converter supplied induction motor drives is analysed, and compared with the implementation in drives supplied by the Voltage Source Inverter. The analysis is accompanied by the results of numerical simulations and experimental implementations of these two control methods.
Implementation of a vector controlled induction motor drive Acar, Akın; Ertan, Hulusi Bülent; Department of Electrical and Electronics Engineering (2004) High dynamic performance, which is obtained from dc motors, became achievable from induction motors with the recent advances in power semiconductors, digital signal processors and development in control techniques. By using field oriented control, torque and flux of the induction motors can be controlled independently as in dc motors. The control performance of field oriented induction motor drive greatly depends on the correct stator flux estimation. In this thesis voltage model is used for the flux estima...
Tümleşik Modüler Motor Sürücü Sistemi Tasarımı Uğur, Mesut; Keysan, Ozan (null; 2017-10-25) Bu çalışmada, bir Tümleşik Modüler Motor Sürücü (TMMS) sistemi tasarımı gerçekleştirilmiştir. TMMS sistemi için modüler bir kesirli oluklu, konsantre sargılı (FSCW), sabit mıknatıslı senkron motor (PMSM) ile birlikte Galyum Nitrat (GaN) teknolojisine dayalı modüler motor sürücü güç katı tasarımı yapılmıştır. Konvansiyonel sistemlere göre %2’lik verim artışı sağlanmıştır. Tümleşik motor sürücü sistemine uygun DA bara kondansatör seçimi gerçekleştirilmiştir. Interleaving tekniği kullanılarak kondansatör boyut...

Citation Formats

O. Goksu and A. M. Hava, “Experimental investigation of shaft transducerless speed and position control of ac induction and interior permanent magnet motors,” TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, pp. 865–882, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/35125.