Beschreibung
This book addresses off-line and on-line parameter estimations of an induction machine (IM) which are necessary to improve its control and operational performances. Two advanced particle swarm optimization (PSO) algorithms, known as the dynamic PSO and chaos PSO algorithms, are proposed for off-line parameter estimation of the three-phase and single-phase IMs. Additionally, a recursive least-squares (RLS) algorithm with multiple time-varying forgetting factors is proposed for on-line parameter estimation of the IM which can efficiently track the IM parameter variations during operation. Furthermore, energy efficient control of the IM is also an important topic examined in this book. A control strategy is proposed using an optimal IM rotor flux reference. Two techniques, known as the derivative technique and the chaos PSO algorithm are proposed for obtaining the optimal IM rotor flux reference. The on-line parameter estimator using the RLS algorithm with multiple time-varying forgetting factors is used in this application to update the IM parameter variations so that the optimal IM rotor flux reference is always accurate and the IM efficiency always remains optimal.
Autorenporträt
Duy Chau Huynh received the Ph.D. degree in electrical and electronic engineering at Heriot-Watt University, U.K. He is currently a Lecturer at Ho Chi Minh City University of Technology, Ho Chi Minh City, Vietnam. His research interests include the areas of energy efficient control and parameter estimation methods of induction machines.
Herstellerkennzeichnung:
BoD - Books on Demand
In de Tarpen 42
22848 Norderstedt
DE
E-Mail: info@bod.de
