Design and Simulation of the Control System for Inverter-fed Permanent Magnet Synchronous Motor Drive

Ramana Pilla, Santukumari Killari, K.B.Madhu Sahu

Abstract


Development in the field of power electronics, cost effective DSP’s and microprocessors have opened a new era in the design and implement modern control strategies for variable speed drives. This paper presents the design of a control system which includes a non-linear controller and observer for inverter fed Permanent Magnet Synchronous Motor (PMSM) Drive. The entire design is carried out by designing of Speed Controller, Non-linear controller (NLC), State feedback controller (SFC), H∞ controller as well as Non-linear full order observer (NFO). The proposed control scheme is extensively simulated under various conditions using MATLAB/Simulink, which shows better performance under all operating conditions for variable speed PMSM drive.


Keywords


PMSM; H∞ controller; Non-linear Controller; Non-linear Full order Observer; State feedback controller

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DOI: http://doi.org/10.11591/ijeecs.v12.i3.pp958-967

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Indonesian Journal of Electrical Engineering and Computer Science (IJEECS)
p-ISSN: 2502-4752, e-ISSN: 2502-4760
This journal is published by the Institute of Advanced Engineering and Science (IAES) in collaboration with Intelektual Pustaka Media Utama (IPMU).

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