A Novel Robust Sensorless Technique for Field-Oriented Control Drive of Permanent Magnet Synchronous Motor

Ton, That-Dong; Hsieh, Min‐Fu; Chen, Po-Hsun

doi:10.1109/access.2021.3097120

Cited by 11 publications

(4 citation statements)

References 30 publications

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“…Field-oriented control (FOC) is an established and well-known electric motor current control method and is most commonly used with PI controllers in the industry [22,[39][40][41]. It consists of decoupling the dq-axes by aligning the d-axis with the motor permanent magnet (PM-) flux.…”

Section: Field-oriented Controlmentioning

confidence: 99%

Active Torque Control for Speed Ripple Elimination: A Mechanical Perspective

Croonen,

Deraes,

Beckers

et al. 2024

Machines

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Torque fluctuations in drivetrains are the result of dynamic excitations and can be unfavorable for the lifetime of the system. Passive ripple suppression methods exist, such as torsional dampers and flywheels, which are often bulky and not always desired. Alternatively, performant active control methods exist; however, their applicability to certain drivetrains is not covered. Therefore, this paper focuses on active control from a mechanical perspective, more specifically, drivetrain dynamics impacting active control effectiveness. A quasi-resonant controller is implemented as an active control method, and its performance and robustness are proven both in simulation on a 3-DOF mechanical model and experimentally at different excitation frequencies. The tests show that active control effectiveness is highly drivetrain-dependent. In particular, the propagation of the torque oscillation is influenced by the elastic filtering properties of the drivetrain, and the speed ripple depends on the inertial attenuation of the drivetrain. High-stiffness, low-inertia drivetrains benefit best from active control for ripple suppression because the inertial attenuation is limited, while high-stiffness elements increase the mechanical bandwidth before dynamic decoupling happens between the inertias of interest. Active control serves as a viable alternative for speed ripple reduction when drivetrain compactness is key, instead of the current passive solutions.

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Section: Field-oriented Controlmentioning

confidence: 99%

Active Torque Control for Speed Ripple Elimination: A Mechanical Perspective

Croonen,

Deraes,

Beckers

et al. 2024

Machines

View full text Add to dashboard Cite

show abstract

“…The HIL tool kit 28,29 and the test setup are shown in Figure 14. In the HIL, the inverter and the motor mathematical model are built inside.…”

Section: Simulation and Testmentioning

confidence: 99%

A simple signal extraction‐based online real‐time diagnosis approach for interturn short‐circuit fault of permanent magnet motor

Hsu

Hsieh

2023

Circuit Theory & Apps

Self Cite

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Summary A fast and reliable interturn short circuit (ITSC) diagnosis system is necessary to secure safe operations of permanent magnet synchronous motor (PMSM) for its widespread applications in industrial automation and electric vehicles. This paper develops a simple online real‐time technique based on signal extraction to detect the ITSC fault in the PMSM. Some popular diagnosis methods involving machine learning or instantaneous power information may require large computing resources, data storage, or extra sensing devices for data collection. This makes it difficult to fulfill online and self‐detection of ITSC faults in motor drive systems. This paper makes use of the second‐order harmonic components in dq‐axis current for diagnosis when they occur due to ITSC faults. Through the developed amplitude‐tracking algorithm, the diagnosis can be implemented by using a common digital signal processor without complex algorithms and additional hardware or sensors. Therefore, it is suitable for low‐cost and remote applications where self‐detection is needed. The proposed method is validated by finite element analysis and measurements with a hardware‐in‐the‐loop toolkit. It is found that the method successfully detects a short circuit fault with only one out of 54 turns in one phase of the motor (1.9%).

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“…The conventional field-oriented control (FOC) method has been extensively utilized within the PMSM drive system to attain the targeted control execution [10]. In this control scheme, a dual cascade loop controller is employed.…”

Section: Nomenclaturementioning

confidence: 99%

“…Based on [10], the parameters that exert the most significant influence are resistance, inductance, and flux parameters. To explore the impact of parameter uncertainty on current prediction, we represent these parameters as follows:…”

Section: Pmsm Parameter Uncertainty Effectsmentioning

confidence: 99%

Adaptive Deadbeat Predictive Control for PMSM-based solar-powered electric vehicles with enhanced stator resistance compensation

Ben Said-Romdhane,

Skander-Mustapha,

Belhassen

2023

Sci. Tech. Energ. Transition

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This article introduces an innovative approach called Adaptive Deadbeat Predictive Control (ADPC), specifically designed to regulate the operation of a Permanent Magnet Synchronous Motor (PMSM) within a solar-powered electric vehicle (SEV). Considering the influence of factors such as magnetic saturation, material aging, and temperature fluctuations, discrepancies may arise between actual and nominal parameter values. Notably, the stator inductance, permanent magnet flux linkage, and stator resistance are crucial variables in this context. The article conducts an in-depth theoretical examination of the consequences of these parameter mismatches on the overall stability of the system. To mitigate the effects of stator resistance variability, an adaptive control methodology is proposed. This strategy hinges on real-time control adaptation, achieved by continuously estimating the resistance value through diligent consideration of the actual winding temperature. The proposed Adaptive Deadbeat Predictive Control framework is seamlessly implemented and simulated within the MATLAB Simulink environment. The simulation results eloquently validate the efficacy of the proposed control approach, showcasing its adeptness in mitigating the system’s sensitivity to stator resistance deviations, thereby fortifying the overall control resilience.

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A Novel Robust Sensorless Technique for Field-Oriented Control Drive of Permanent Magnet Synchronous Motor

Cited by 11 publications

References 30 publications

Active Torque Control for Speed Ripple Elimination: A Mechanical Perspective

Active Torque Control for Speed Ripple Elimination: A Mechanical Perspective

A simple signal extraction‐based online real‐time diagnosis approach for interturn short‐circuit fault of permanent magnet motor

Adaptive Deadbeat Predictive Control for PMSM-based solar-powered electric vehicles with enhanced stator resistance compensation

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