A New Control Design with Dead-Beat Behavior for Stator Current Vector in Three-Phase AC Drives

International Journal of Electrical and Electronics Engineering
© 2018 by SSRG - IJEEE Journal
Volume 5 Issue 4
Year of Publication : 2018
Authors : Nguyen Phung Quang, Vo Thanh Ha, Tran Vu Trung
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How to Cite?

Nguyen Phung Quang, Vo Thanh Ha, Tran Vu Trung, "A New Control Design with Dead-Beat Behavior for Stator Current Vector in Three-Phase AC Drives," SSRG International Journal of Electrical and Electronics Engineering, vol. 5,  no. 4, pp. 1-8, 2018. Crossref, https://doi.org/10.14445/23488379/IJEEE-V5I4P101

Abstract:

The inner stator current control loop plays a decisive role for the quality of the FOC-based 3-phase AC drive systems using IMSR or PMSM. Although the compensation controllers with finite adjustment time which were inaccurately called by serveral papers as dead-beat controllers, have been successful in industry practices, the improved dead-beat controller is promising to possess advantages for industrial equipments. The paper deals with a new approach to the stator current vector controller which ensures the quality requirements “Dynamic - Accuracy - Decoupling”, and was also unpublished in any other studies about control of electrical drives.

Keywords:

Three-phase AC drive, IMSR, PMSM, linear stator current controller, compensation controller, dead-beat controller, finite adjustment time.

References:

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