Dispatching and control of active and reactive power for a wind Farm considering fault ride-through with a proposed PI reactive power control

Elyaalaoui, Kamal; Ouassaid, Mohammed; Cherkaoui, Mohamed

doi:10.1016/j.ref.2018.11.002

Cited by 22 publications

(14 citation statements)

References 10 publications

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“…e local supervision unit computes the power references necessary for the operation of each WT, using one of the three control types (MPPT, PQ, or fault control), and sends the information about the WTs maximum power production (P WG-max-i , Q WG-max-i ) to the central supervisory unit, as illustrated in Figure 2(a) [5,6]. e protection of the WTs is ensured by the automatic system protection to avoid the damage of its equipment.…”

Section: The Supervisory System Of the Wecsmentioning

confidence: 99%

“…e power references are generated using one of the three operating modes: MPPT, fault, or PQ control mode [5].…”

Section: Pq Controlmentioning

confidence: 99%

“…e wind farms (WFs) are more demanded to control the active and reactive power and to participate in the service system. erefore, the research in the field of wind energy conversion systems (WECSs) is oriented towards designing supervision systems with the aim of distributing references of active and reactive powers among wind turbines using the supervision algorithm [2][3][4][5][6].…”

Section: Introductionmentioning

confidence: 99%

“…e central and local units of the supervision system are set up for controlling and injecting active and reactive power into the grid. ese powers are produced according to one of the control modes [5].…”

Section: Introductionmentioning

confidence: 99%

“…Accordingly, the European Network of Transmission System Operators for Electricity (ENTSO-E) (Policy 3: Operational Security) indicates that the measurements must be taken to maintain reactive power near the point of consumption to ensure the minimal transfer of reactive power through the network [8]. e reactive power is also required for voltage stability of power systems and satisfies the Gird Code Requirements (GCRs) [5].…”

Section: Introductionmentioning

confidence: 99%

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Optimal Fractional Order Based on Fuzzy Control Scheme for Wind Farm Voltage Control with Reactive Power Compensation

Elyaalaoui

Labbadi

Ouassaid

et al. 2021

Mathematical Problems in Engineering

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Voltage stability margin is ensured through the reactive power resources. In order to generate the reactive power references and ensure the low-voltage ride-through (LVRT) control of a wind farm system based on squirrel cage induction generator, this paper proposed an optimal control approach based on fractional-order (FO) PI-fuzzy-PI (FOPI-fuzzy-FOPI) controller. The proposed control method ensures, also, the demand for active and reactive power predetermined by the transmission system operator (TSO) and satisfies the grid code recommendations. In order to achieve a faster tracking of state variables of the system, the FO operators are optimized using the particle swarm optimization algorithm (PSOA). Using FO operator and PSOA, the responses of the system can be improved. The proposed controller provides additional parameters for better tracking performance and faster convergence can be achieved. Numerical simulation results are presented to analyze the advantages of the proposed control approach to design a physically, realizable controller. The present results are compared with various control methods to show the superiority of the method proposed in this paper.

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Section: The Supervisory System Of the Wecsmentioning

confidence: 99%

“…e power references are generated using one of the three operating modes: MPPT, fault, or PQ control mode [5].…”

Section: Pq Controlmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Optimal Fractional Order Based on Fuzzy Control Scheme for Wind Farm Voltage Control with Reactive Power Compensation

Elyaalaoui

Labbadi

Ouassaid

et al. 2021

Mathematical Problems in Engineering

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Noncontrolled fault current limiter with reactive power support for transient stability improvement of DFIG ‐based variable speed wind generator during grid faults

Fdaili

Essadki

Kharchouf

et al. 2021

Int Trans Electr Energ Syst

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Summary According to the recent grid codes, wind turbine systems (WTSs) are required to stay connected to the grid during grid faults and provide reactive power to support the grid. Therefore, this paper proposes a noncontrolled fault current limiter (NCFCL) with reactive power support for transient stability improvement of DFIG‐based WTSs under grid faults. The proposed NCFCL is based on a nonsuperconducting reactor located in the rotor side. The NCFCL considerably limits the rotor and stator overcurrents and improves the transient stability of the doubly fed induction generator (DIFG). In addition, the proposed strategy reduces DC‐link overvoltage and electromagnetic torque oscillations and also provides reactive power to the grid to support the grid voltage recovery. In this way, the fault ride‐through (FRT) requirements of the latest grid codes can be fulfilled without affecting the DFIG stability in normal operation. Simulation studies using MATLAB/Simulink‐2019a are performed on a 2‐MW DFIG‐based WTS to confirm the effectiveness and feasibility of the proposed FRT strategy. Simulation results reveal that the proposed strategy provides better performance compared to the crowbar protection to improve the FRT capability.

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Introduction to Power System Stability and Wind Energy Conversion System

Labbadi

Elyaalaoui

Bousselamti

et al. 2022

Studies in Systems, Decision and Control

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Dispatching and control of active and reactive power for a wind Farm considering fault ride-through with a proposed PI reactive power control

Cited by 22 publications

References 10 publications

Optimal Fractional Order Based on Fuzzy Control Scheme for Wind Farm Voltage Control with Reactive Power Compensation

Optimal Fractional Order Based on Fuzzy Control Scheme for Wind Farm Voltage Control with Reactive Power Compensation

Noncontrolled fault current limiter with reactive power support for transient stability improvement of DFIG ‐based variable speed wind generator during grid faults

Introduction to Power System Stability and Wind Energy Conversion System

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