A Hardware-in-the-Loop Realization of Speed Sensorless Control of PMa-SynRM With Steady-State and Transient Performances Enhancement

Amin, Mahmoud M.; Aziz, Ghada A. Abdel; Durkin, James; Mohammed, Osama A.

doi:10.1109/tia.2019.2920960

Cited by 18 publications

(7 citation statements)

References 19 publications

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“…In addition, the HIL simulation particularly suits with control design of high risky plants since the practical system is replaced by a high fidelity model [22,23].…”

Section: Hardware In the Loop Simulations And Discussionmentioning

confidence: 99%

Advanced single-loop discrete-time control for T-type voltage source inverter with minimum capacitor voltage ripple modulation

Nguyen¹,

Vu²

2021

Turk J Elec Eng & Comp Sci

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This research focuses on improving the performance of the voltage source inverter (VSI) which has been widely used in practical applications such as uninterruptible power supply (UPS), photovoltaic (PV) systems in standalone mode. To reduce the total harmonic distortion (THD) of the output voltage without increasing the switching frequency, the T-type three levels inverter with enhanced modulation strategy which minimizes the voltage ripple of the two input capacitors is employed. In addition, a new single-loop fully digital control strategy in which various advanced control techniques such as proportional-integral observer, one-step ahead minimum prediction error and model-based current command generator is also proposed to fulfill the strict requirements of the output voltage. The proposed control strategy is capable of achieving excellent output voltage regulation and high robustness against the parameters variation with low computational cost. Real-time simulations based on hardware in the loop (HIL) platform are conducted to confirm the validity of the method.

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“…In addition, the HIL simulation particularly suits with control design of high risky plants since the practical system is replaced by a high fidelity model [22,23].…”

Section: Hardware In the Loop Simulations And Discussionmentioning

confidence: 99%

Advanced single-loop discrete-time control for T-type voltage source inverter with minimum capacitor voltage ripple modulation

Nguyen¹,

Vu²

2021

Turk J Elec Eng & Comp Sci

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“…The sensorless control methods are not only used for low-speed control but also the motors can be controlled in the entire speed range with these methods. Lack of speed sensor downsizes the system and saves space, costs less, eases the implementation of the drive, provides a more reliable system, and gives more flexibility to the system design for environmental compatibility, while it imposes complexity to the control [122,[168][169][170][171].…”

Section: Standstill and Very Low-speed Controlmentioning

confidence: 99%

“…This fact deteriorates the method's performance in conditions of system mismatch or measurement error. To improve the robustness of the method, some research work proposes adaptive speed observers without a voltage transducer [169]. The second model-based method is DFO, which calculates the rotor position with the estimation of flux linkage, as follows:…”

Section: Standstill and Very Low-speed Controlmentioning

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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“…This technique enables a real-time test of the actual controller to be carried out prior to building the plant, so that the simulated parts can be replaced by those already physically implemented as they become available; the test of the controller based on HIL avoids damaging the real plant in extreme situations and the reduction of the development cost, avoiding partial prototyping of the elements of the system and the cost of verification, as well as breakdowns in a real system [12][13][14][15]. Beyond that, different electrical and non-electrical systems are emulated on which a control action is validated through the HIL concept [16].…”

Section: Introductionmentioning

confidence: 99%

Hardware-in-the-Loop and Digital Control Techniques Applied to Single-Phase PFC Converters

et al. 2021

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Power electronic converters for power factor correction (PFC) play a key role in single-phase electrical power systems, ensuring that the line current waveform complies with the applicable standards and grid codes while regulating the DC voltage. Its verification implies significant complexity and cost, since it requires long simulations to verify its behavior, for around hundreds of milliseconds. The development and test of the controller include nominal, abnormal and fault conditions in which the equipment could be damaged. Hardware-in-the-loop (HIL) is a cost-effective technique that allows the power converter to be replaced by a real-time simulation model, avoiding building prototypes in the early stages for the development and validation of the controller. However, the performance-vs-cost trade-off associated with HIL techniques depends on the mathematical models used for replicating the power converter, the load and the electrical grid, as well as the hardware platform chosen to build it, e.g., microprocessor or FPGA, and the required number of channels and I/O types to test the system. This work reviews state-of-the-art HIL techniques and digital control techniques for single-phase PFC converters.

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A Hardware-in-the-Loop Realization of Speed Sensorless Control of PMa-SynRM With Steady-State and Transient Performances Enhancement

Cited by 18 publications

References 19 publications

Advanced single-loop discrete-time control for T-type voltage source inverter with minimum capacitor voltage ripple modulation

Advanced single-loop discrete-time control for T-type voltage source inverter with minimum capacitor voltage ripple modulation

A Review of Synchronous Reluctance Motor-Drive Advancements

Hardware-in-the-Loop and Digital Control Techniques Applied to Single-Phase PFC Converters

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