Model Predictive Hysteresis Current Control for wide speed operation of a Synchronous Reluctance machine drive

Rù, Davide Da; Morandin, Mattia; Bolognani, Silverio; Castiello, Mose

doi:10.1109/iecon.2016.7793925

Cited by 5 publications

(1 citation statement)

References 13 publications

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“…Regarding direct torque and flux control of DTC, this method can serve as the best choice for FW operation. However, FOC-and MPC-based MTPV operation algorithms of SynRM in the FW region can be found in the literature [140,165,197,198]. Due to the sensitivity of current vector control to the orientation errors in the MTPV region, such as encoder offset, any angle error can result in undesired torque reversal.…”

Section: Beyond Base Speedmentioning

confidence: 99%

A Review of Synchronous Reluctance Motor-Drive Advancements

et al. 2021

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Recent studies show that synchronous reluctance motors (SynRMs) present promising technologies. As a result, research on trending SynRMs drive systems has expanded. This work disseminates the recent developments of design, modeling, and more specifically, control of these motors. Firstly, a brief study of the dominant motor technologies compared to SynRMs is carried out. Secondly, the most prominent motor control methods are studied and classified, which can come in handy for researchers and industries to opt for a proper control method for motor drive systems. Finally, the control strategies for different speed regions of SynRM are studied and the transitions between trajectories are analyzed.

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Section: Beyond Base Speedmentioning

confidence: 99%

A Review of Synchronous Reluctance Motor-Drive Advancements

et al. 2021

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On a SMR-Fed SynRM Drive With Real-Time Commutation Tuning

Yang

et al. 2022

IEEE Access

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This paper presents a switch-mode rectifier (SMR) fed synchronous reluctance motor (SynRM) drive. Good driving performance over wide operating range is achieved via: (i) boosted and wellregulated DC-link voltage established by the SMR; (ii) real-time commutation angle tuning by the adaptive commutation scheme (ACS) using on-line fitted motor key parameters, and equivalently by the model-free intuitive commutation tuning (ICT) scheme; (iii) robust current control considering slotting harmonic effects; and (iv) quantitative and robust speed controls. First, the SynRM drive with fixed DC-link voltage is established. The real-time commutation tuning scheme with motor total loss minimization is proposed. Then the dynamic current and speed control schemes are designed. The feedback controllers are augmented with simple robust control schemes to have satisfactory responses. Under well-regulated DC-link voltage, good line drawn power quality is obtained simultaneously. Moreover, the regenerative braking power can be recovered back to the utility grid. Finally, the whole SMR-fed SynRM drive is evaluated. The motor driving characteristics under higher speeds and heavier loads are enhanced.

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