Robust WTE Sensorless Design based on Soft-VSI structure for Three-Phase IM Drive using Sliding Mode Observer Controller

Moussa, Intissar; Zerzeri, Mouna; Khedher, Adel

doi:10.1109/cistem55808.2022.10044004

Cited by 3 publications

(5 citation statements)

References 26 publications

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“…Referring to the previous mathematical model of the rotor sliding mode flux observer developed in Moussa et al (2022) and taking the stator currents as the system outputs, it is possible to construct the sliding-mode flux observer as follows: …”

Section: Three-phase Induction Motor Model and Online Methodsmentioning

confidence: 99%

“…The sinusoidal form, which consists of a real deposit, is expressed and represented in Moussa et al (2022).…”

Section: Wind Turbine Emulator General Overviewmentioning

confidence: 99%

“…The development details of this topology are established in Moussa et al (2022). SVM is chosen to form the appropriate reference voltage vector as expressed by (5), which divides the αβ-plane into four regions as labeled in Moussa et al (2022): where m and w are, respectively, the reference vector modulation index and the angular displacement with respect to αβ plane.…”

Section: Soft-voltage Source Inverter Topology and Controlmentioning

confidence: 99%

“…As specified, only four active voltage vectors are available to produce the reference voltage vector without any zero voltage vectors. The rhombus shape corners are defined in Moussa et al (2022). To synthesize the reference vector in all sectors, adjustments are made to the active vectors accordingly.…”

Section: Soft-voltage Source Inverter Topology and Controlmentioning

confidence: 99%

“…In this study, the need to compensate for the remaining switching period is taken into account. Subsequently, the time durations for selecting two adjacent vectors, time compensation, duty cycle calculation for switches in all sectors, and all approaches and computations have been detailed in (Moussa et al , 2022).…”

Section: Soft-voltage Source Inverter Topology and Controlmentioning

confidence: 99%

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Wind turbine emulator using three-phase IM controlled through an adaptive reactive power estimator fed by soft-VSI topology

Zerzeri,

Moussa,

Khedher

2024

COMPEL

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Purpose The purpose of this paper aims to design a robust wind turbine emulator (WTE) based on a three-phase induction motor (3PIM). Design/methodology/approach The 3PIM is driven by a soft voltage source inverter (VSI) controlled by a specific space vector modulation. By adjusting the appropriate vector sequence selection, the desired VSI output voltage allows a real wind turbine speed emulation in the laboratory, taking into account the wind profile, static and dynamic behaviors and parametric variations for theoretical and then experimental analysis. A Mexican hat profile and a sinusoidal profile are therefore used as the wind speed system input to highlight the electrical, mechanical and electromagnetic system response. Findings The simulation results, based on relative error data, show that the proposed reactive power control method effectively estimates the flux and the rotor time constant, thus ensuring an accurate trajectory tracking of the wind speed for the wind emulation application. Originality/value The proposed architecture achieves its results through the use of mathematical theory and WTE topology combine with an online adaptive estimator and Lyapunov stability adaptation control methods. These approaches are particularly relevant for low-cost or low-power alternative current (AC) motor drives in the field of renewable energy emulation. It has the advantage of eliminating the need for expensive and unreliable position transducers, thereby increasing the emulator drive life. A comparative analysis was also carried out to highlight the online adaptive estimator fast response time and accuracy.

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Section: Three-phase Induction Motor Model and Online Methodsmentioning

confidence: 99%

“…The sinusoidal form, which consists of a real deposit, is expressed and represented in Moussa et al (2022).…”

Section: Wind Turbine Emulator General Overviewmentioning

confidence: 99%