DESIGN AND IMPLEMENTATION OF ADVANCED PERIODIC CONTROLLERS FOR A FAULT-TOLERANT PMSM DRIVE SYSTEM

The surface permanent magnet synchronous motor drive system has been widely used in the industry due to its high power density, high efficiency, and easy to control. In this thesis, advanced periodic controllers including a speed-loop frequency-adaptive periodic controller and a currentloop optima...

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Main Author: Hendriyono, Devi
Format: Theses
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/46262
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Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:46262
spelling id-itb.:462622020-02-26T13:37:22ZDESIGN AND IMPLEMENTATION OF ADVANCED PERIODIC CONTROLLERS FOR A FAULT-TOLERANT PMSM DRIVE SYSTEM Hendriyono, Devi Indonesia Theses surface permanent magnet synchronous motor, optimal harmonic periodic control, frequency-adaptive periodic control, fault-tolerant control. INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/46262 The surface permanent magnet synchronous motor drive system has been widely used in the industry due to its high power density, high efficiency, and easy to control. In this thesis, advanced periodic controllers including a speed-loop frequency-adaptive periodic controller and a currentloop optimal harmonic controller are proposed to improve the performance of the fault-tolerant drive system. The frequency-adaptive periodic controller has simple computation, easy implementation, and on-line self-tuning and the optimal harmonic periodic controller has a fast dynamic response, and high accuracy to remove certain harmonics. The fault-tolerant method including a fault detection, a diagnosis, an isolation and a fault control scheme is proposed to improve the reliability of the SPMSM drive system. The faulty conditions that consist of an open-circuit and a short-circuit are investigated to show the improved performance. A digital signal processor, TMS320F2808, manufactured by Texas Instruments, is used to execute the proposed fault-detection, fault-diagnosis, fault-isolation, frequency-adaptive, and optimal harmonic periodic controller algorithms. Experimental results show the proposed frequencyadaptive periodic controller can provide better performance than the PI controller including transient responses, load disturbance responses, and tracking responses. It also shows that the proposed optimal harmonic periodic controller for the current-loop can effectively improve the total harmonic distortion of the drive system. text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
description The surface permanent magnet synchronous motor drive system has been widely used in the industry due to its high power density, high efficiency, and easy to control. In this thesis, advanced periodic controllers including a speed-loop frequency-adaptive periodic controller and a currentloop optimal harmonic controller are proposed to improve the performance of the fault-tolerant drive system. The frequency-adaptive periodic controller has simple computation, easy implementation, and on-line self-tuning and the optimal harmonic periodic controller has a fast dynamic response, and high accuracy to remove certain harmonics. The fault-tolerant method including a fault detection, a diagnosis, an isolation and a fault control scheme is proposed to improve the reliability of the SPMSM drive system. The faulty conditions that consist of an open-circuit and a short-circuit are investigated to show the improved performance. A digital signal processor, TMS320F2808, manufactured by Texas Instruments, is used to execute the proposed fault-detection, fault-diagnosis, fault-isolation, frequency-adaptive, and optimal harmonic periodic controller algorithms. Experimental results show the proposed frequencyadaptive periodic controller can provide better performance than the PI controller including transient responses, load disturbance responses, and tracking responses. It also shows that the proposed optimal harmonic periodic controller for the current-loop can effectively improve the total harmonic distortion of the drive system.
format Theses
author Hendriyono, Devi
spellingShingle Hendriyono, Devi
DESIGN AND IMPLEMENTATION OF ADVANCED PERIODIC CONTROLLERS FOR A FAULT-TOLERANT PMSM DRIVE SYSTEM
author_facet Hendriyono, Devi
author_sort Hendriyono, Devi
title DESIGN AND IMPLEMENTATION OF ADVANCED PERIODIC CONTROLLERS FOR A FAULT-TOLERANT PMSM DRIVE SYSTEM
title_short DESIGN AND IMPLEMENTATION OF ADVANCED PERIODIC CONTROLLERS FOR A FAULT-TOLERANT PMSM DRIVE SYSTEM
title_full DESIGN AND IMPLEMENTATION OF ADVANCED PERIODIC CONTROLLERS FOR A FAULT-TOLERANT PMSM DRIVE SYSTEM
title_fullStr DESIGN AND IMPLEMENTATION OF ADVANCED PERIODIC CONTROLLERS FOR A FAULT-TOLERANT PMSM DRIVE SYSTEM
title_full_unstemmed DESIGN AND IMPLEMENTATION OF ADVANCED PERIODIC CONTROLLERS FOR A FAULT-TOLERANT PMSM DRIVE SYSTEM
title_sort design and implementation of advanced periodic controllers for a fault-tolerant pmsm drive system
url https://digilib.itb.ac.id/gdl/view/46262
_version_ 1822271112991473664