Journal ArticleDOI
Variable-Speed Five-Phase Induction Motor Drive Based on Predictive Torque Control
TLDR
A predictive-torque-control method is introduced as an alternative to the DTC technique for the high-performance variable-speed operation of multiphase drives.Abstract:
Multiphase electric drives have been recently proposed for applications where the highest overall system reliability and a reduction in the total power per phase are required. Strategies derived from the conventional field-oriented control have been traditionally used in high-performance speed-control applications of multiphase drives. The well-known direct torque control (DTC) technique has been also applied in the multiphase case, but the achieved performance with a hysteresis-control-based approach is far from that obtainable with the three-phase drive, although the control structure is actually more complex. In this paper, a predictive-torque-control method is introduced as an alternative to the DTC technique for the high-performance variable-speed operation of multiphase drives. Simulation and experimental results are provided to illustrate the properties of the developed method.read more
Citations
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Journal ArticleDOI
Recent Advances in the Design, Modeling, and Control of Multiphase Machines—Part II
Federico Barrero,Mario J. Duran +1 more
TL;DR: The main objective of the two-part survey named ‘Recent Advances in the Design, Modeling, and Control of Multiphase Machines’ is to present relevant contributions to encourage and guide new advances and developments in the field.
Journal ArticleDOI
FCS-MPC-Based Current Control of a Five-Phase Induction Motor and its Comparison with PI-PWM Control
TL;DR: This paper presents an investigation of the finite-control-set model predictive control (FCS-MPC) of a five-phase induction motor drive, and guidelines for the best switching state set and weighting factor selections are established.
Journal ArticleDOI
Speed Control of Five-Phase Induction Motors With Integrated Open-Phase Fault Operation Using Model-Based Predictive Current Control Techniques
TL;DR: This paper proposes a fault-tolerant speed control for five-phase induction motor drives with the ability to run the system before and after an open-phase fault condition using an FCS-MPC strategy.
Journal ArticleDOI
Model Predictive Control of Six-Phase Induction Motor Drives Using Virtual Voltage Vectors
TL;DR: This work suggests the integration of virtual voltage vectors (VVs) into the FCS-MPC structure, confirming that the VV-based MPC maintains the flux/torque regulation and successfully improves the power quality and efficiency.
Journal ArticleDOI
Comparative Study of Predictive and Resonant Controllers in Fault-Tolerant Five-Phase Induction Motor Drives
Hugo Guzman,Mario J. Duran,Federico Barrero,Luca Zarri,B. Bogado,Ignacio González Prieto,Manuel R. Arahal +6 more
TL;DR: Two open-phase fault-tolerant control schemes are experimentally compared in a real five-phase induction machine and it is shown that predictive control provides faster control response and superior performance at low-speed operation but is found to be less resilient to fault detection delays and to have higher current ripple.
References
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Journal ArticleDOI
Direct self-control (DSC) of inverter-fed induction machine
TL;DR: Direct self-control (DSC) as discussed by the authors is a simple method of signal processing that gives converter-fed three-phase machines an excellent dynamic performance, and it is sufficient to process the measured signals of the stator currents and the total flux linkages only.
Journal ArticleDOI
Multiphase Electric Machines for Variable-Speed Applications
TL;DR: An attempt is made to provide a brief review of the current state of the art in the area of variable-speed drives, addressing the reasons for potential use of multiphase rather than three-phase drives and the available approaches to multiphases machine designs.
Journal ArticleDOI
Multiphase induction motor drives - : a technology status review
TL;DR: A detailed overview of the state-of-the-art in multiphase variable-speed motor drives can be found in this article, where the authors provide a detailed survey of the control strategies for five-phase and asymmetrical six-phase induction motor drives, as well as the approaches to the design of fault tolerant strategies for post-fault drive operation.
Journal ArticleDOI
Predictive Control in Power Electronics and Drives
TL;DR: A simple classification of the most important types of predictive control is introduced, and each one of them is explained including some application examples.
Journal ArticleDOI
Space vector PWM control of dual three phase induction machine using vector space decomposition
Yifan Zhao,Thomas A. Lipo +1 more
TL;DR: In this paper, a vector space decomposition control of voltage source inverter fed dual three-phase induction machines is presented, where the analytical modeling and control of the machine are accomplished in three two-dimensional orthogonal subspaces and the dynamics of the electromechanical energy conversion related and the nonelectromechanical ECC related machine variables are thereby totally decoupled.