Fractional-Order Synergetic Control of the Asynchronous Generator-Based Variable-Speed Multi-Rotor Wind Power Systems

Benbouhenni, Habib; Mosaad, Mohamed I.; Colak, Ilhami; Bizon, Nicu; Gasmi, Hamza; Aljohani, Mansour; Abdelkarim, Emad

doi:10.1109/access.2023.3335902

Cited by 17 publications

(3 citation statements)

References 51 publications

(107 reference statements)

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“…Compared to traditional turbines, MRWTs are difficult to control, expensive, require constant periodic maintenance, and contain a large number of mechanical parts. To control this turbine, the MPPT strategy is used for this purpose, as this strategy was detailed in the work [29]. As is known, the MPPT strategy is used for the purpose of controlling MRWT and obtaining more energy from wind.…”

Section: A Turbine Modelmentioning

confidence: 99%

Experimental Validation of Feedback PI Controllers for Multi-Rotor Wind Energy Conversion Systems

Yessef,

Benbouhenni,

Taoussi

et al. 2024

IEEE Access

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This new paper describes an experimental investigation of a proportional-integral (PI) controller that uses feedback control to regulate an energy system that uses multi-rotor wind energy systems. Pulse width modulation (PWM) is used by the proposed controller to control the power of the doubly-fed induction generator controlled by direct power control (DPC), which is intended to regulate and control the inverter. The proposed strategy differs from the traditional DPC strategy. The proposed control was studied in the case of variable wind speed, where the MATLAB and Dspace 1104 environment was used to implement this proposed feedback PI (FPI) controller, with a comparison with the proposed control technique and some existing works. The suggested FPI controller outperforms the traditional controller and certain other controllers in terms of lowering energy ripples, overshoot, steady-state error (SSE), response time, and the total harmonic distortion (THD) of supplied system currents, as demonstrated by

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Section: A Turbine Modelmentioning

confidence: 99%

Experimental Validation of Feedback PI Controllers for Multi-Rotor Wind Energy Conversion Systems

Yessef,

Benbouhenni,

Taoussi

et al. 2024

IEEE Access

Self Cite

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“…The MPPT-PI strategy used in this work is the same strategy detailed in the work 7 , where the same characteristics of the MRWT were used. Using the MPPT-PI strategy to determine the reference value for Ps makes the current, torque, and Ps related to the nature of the WS.…”

Section: Designed Energy Systemmentioning

confidence: 99%

“…This substitution significantly increasing the energy gained from the WE and overcoming the problem of interference between the WTs and the WF. According to the work done in 7 , the energy gained from the WE using MRWT is greater than the energy gained from the WE using traditional WTs. Also, the rotation speed of the MRWT is greater than the rotation speed of the conventional SRWT.…”

Section: Introductionmentioning

confidence: 99%

Power regulation of variable speed multi rotor wind systems using fuzzy cascaded control

Benbouhenni,

Colak,

Bizon

et al. 2024

Sci Rep

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Power quality is a crucial determinant for integrating wind energy into the electrical grid. This integration necessitates compliance with certain standards and levels. This study presents cascadedfuzzy power control (CFPC) for a variable-speed multi-rotor wind turbine (MRWT) system. Fuzzy logic is a type of smart control system already recognized for its robustness, making it highly suited and reliable for generating electrical energy from the wind. Therefore, the CFPC technique is proposed in this work to control the doubly-fed induction generator (DFIG)-based MRWT system. This proposed strategy is applied to the rotor side converter of a DFIG to improve the current/power quality. The proposed control has the advantage of being model-independent, as it relies on empirical knowledge rather than the specific characteristics of the DFIG or turbine. Moreover, the proposed control system is characterized by its simplicity, high performance, robustness, and ease of application. The implementation of CFPC management for 1.5 MW DFIG-MRWT was carried out in MATLAB environment considering a variable wind speed. The obtained results were compared with the direct power control (DPC) technique based on proportional-integral (PI) controllers (DPC-PI), highlighting that the CFPC technique reduced total harmonic distortion by high ratios in the three tests performed (25%, 30.18%, and 47.22%). The proposed CFPC technique reduced the response time of reactive power in all tests by ratios estimated at 83.76%, 65.02%, and 91.42% compared to the DPC-PI strategy. Also, the active power ripples were reduced by satisfactory proportions (37.50%, 32.20%, and 38.46%) compared to the DPC-PI strategy. The steady-state error value of reactive power in the tests was low when using the CFPC technique by 86.60%, 57.33%, and 72.26%, which indicates the effectiveness and efficiency of the proposed CFPC technique in improving the characteristics of the system. Thus this control can be relied upon in the future.

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Using neural network super‐twisting sliding mode to improve power control of a dual‐rotor wind turbine system in normal and unbalanced grid fault modes

Yahdou,

Djilali,

Bounadja

et al. 2024

Circuit Theory & Apps

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SummaryAccording to recent research work, increasing electric power generation is one of the significant advantages of the dual‐rotor wind turbine (DRWT) compared to the other types for the same wind speed. In this research work, a modified super‐twisting sliding mode control (STSMC) based on the neural network (NN) is suggested to regulate the stator powers of a DRWT‐based doubly‐fed induction generator (DFIG) in normal and unbalanced grid fault modes. The design of this strategy involves replacing the gains of conventional STSMC with the NN algorithm to enhance robustness, mitigate the impact of unbalanced grid voltage, and consequently improve the quality of the generated power of DRWT‐based DFIG. This forms the primary contribution of this work. The suggested strategy is compared with vector control (VC) and conventional STSMC in terms of reference tracking, power ripples, response dynamics, harmonic distortion of stator current, and the effect of an unbalanced grid fault. Finally, the utility and effectiveness of the designed controller are confirmed through computer simulations. Furthermore, when the grid is subjected to a 20% voltage drop, the results demonstrate that the suggested strategy reduced the total harmonic distortion (THD) value of the stator current by 12.92% compared to VC and by 9.29% compared to conventional STSMC.

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Fractional-Order Synergetic Control of the Asynchronous Generator-Based Variable-Speed Multi-Rotor Wind Power Systems

Cited by 17 publications

References 51 publications

Experimental Validation of Feedback PI Controllers for Multi-Rotor Wind Energy Conversion Systems

Experimental Validation of Feedback PI Controllers for Multi-Rotor Wind Energy Conversion Systems

Power regulation of variable speed multi rotor wind systems using fuzzy cascaded control

Using neural network super‐twisting sliding mode to improve power control of a dual‐rotor wind turbine system in normal and unbalanced grid fault modes

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