Predictive direet torque control strategy for surfaee-mounted permanent-magnet synchronous generators

Mohamed Abdelrahem, Christoph M. Hackl, Billel Kahia, Ralph Kennel

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes a predictive direct torque control (PDTC) technique for surface-mounted permanent-magnet synchronous generators (PMSGs) in variable-speed wind turbine applications. A discrete-time model to predict the future performance of the PMSG is developed and a cost function to selected the optimal switching state from a finite number of states is formulated. The control variables are the torque and d-axis current of the PMSG. Therefore, the proposed PDTC is simple in comparison with the conventional PDTC where the control variables are the torque and stator flux. Furthermore, the maximum torque per ampere scheme can be easily achieved using the proposed PDTC. The proposed PDTC is experimentally implemented and its performance is investigated at various operation conditions and under variations of the PMSG parameters.

Original languageEnglish
Title of host publicationNEIS 2017 - Conference on Sustainable Energy Supply and Energy Storage Systems
EditorsDetlef Schulz
PublisherVDE VERLAG GMBH
Pages307-312
Number of pages6
ISBN (Electronic)9783800744459
StatePublished - 2020
Event5th Conference on Sustainable Energy Supply and Energy Storage Systems, NEIS 2017 - Hamburg, Germany
Duration: 21 Sep 201722 Sep 2017

Publication series

NameNEIS 2017 - Conference on Sustainable Energy Supply and Energy Storage Systems

Conference

Conference5th Conference on Sustainable Energy Supply and Energy Storage Systems, NEIS 2017
Country/TerritoryGermany
CityHamburg
Period21/09/1722/09/17

Fingerprint

Dive into the research topics of 'Predictive direet torque control strategy for surfaee-mounted permanent-magnet synchronous generators'. Together they form a unique fingerprint.

Cite this