A novel adaptative maximum power point tracking algorithm for small wind turbines

Kortabarria, Iñigo; Andreu, Jon; Alegría, Iñigo Martínez de; Jiménez, Jaime; Gárate, José Ignacio; Robles, Eider

doi:10.1016/j.renene.2013.10.036

Cited by 66 publications

(36 citation statements)

References 15 publications

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“…Nevertheless, this technique has many drawbacks such as mechanical stress due to the constant perturbations [82] and permanent fluctuation around the optimal point [66,83], especially with medium and large inertia wind turbine. In [84,85], additional control strategies have been added to a basic P&O algorithm in order to resolve the problems listed above.…”

Section: B) Hill Climbing Searching (Or Perturb and Observe) Techniquementioning

confidence: 99%

A Maximum Power Point Tracking Control Algorithms for a PMSG‐based WECS for Isolated Applications: Critical Review

Belmokhtar¹,

Ibrahim²,

LamineDoumbia³

2016

Wind Turbines - Design, Control and Applications

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This chapter deals with a comprehensive overview study of the direct-driven (DD) permanent magnet synchronous generator (PMSG) for wind-energy generation system for stand-alone applications. The dynamic model of PMSG is presented, and different maximum power point tracking (MPPT) algorithms have been realized in the aim to compare their performance. A comparison of performances of the conventional P&O MPPT and the fuzzy logic P&O (FLC P&O) MPPT is presented. Control technique for the presented system is presented and analyzed for the generator side converter. The simulation results carried out using Matlab/Simulink software show the effectiveness of the wind turbine control system.

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Section: B) Hill Climbing Searching (Or Perturb and Observe) Techniquementioning

confidence: 99%

A Maximum Power Point Tracking Control Algorithms for a PMSG‐based WECS for Isolated Applications: Critical Review

Belmokhtar¹,

Ibrahim²,

LamineDoumbia³

2016

Wind Turbines - Design, Control and Applications

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“…By assuming that for a specific wind speed the optimum point is close to the generator nominal point [14], thus, the initial coefficient value of the optimum curve can be expressed as:…”

Section: Initializationmentioning

confidence: 99%

“…and/or in its surrounding environment (air density changes). Consequently, the MPPT controller fails to track the MPP [14].…”

Section: Introductionmentioning

confidence: 99%

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Implementation of a new maximum power point tracking control strategy for small wind energy conversion systems without mechanical sensors

Daili

Gaubert

Rahmani

2015

Energy Conversion and Management

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“…In order to achieve the maximum power, the difference between the actual and optimal rotor speed is to be minimized. In [5], a new maximum adaptive algorithm for extraction of optimal power is proposed for small WT. Perturb and absorb scheme is adapted for different wind speed to obtain optimum relationship for regulating the maximum power point.…”

Section: Introductionmentioning

confidence: 99%

Load Mitigation and Optimal Power Capture for Variable Speed Wind Turbine in Region 2

Saravanakumar

Jena

2015

Journal of Renewable Energy

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This paper proposes the two nonlinear controllers for variable speed wind turbine (VSWT) operating at below rated wind speed. The objective of the controller is to maximize the energy capture from the wind with reduced oscillation on the drive train. The conventional controllers such as aerodynamic torque feedforward (ATF) and indirect speed control (ISC) are adapted initially, which introduce more power loss, and the dynamic aspects of WT are not considered. In order to overcome the above drawbacks, modified nonlinear static state with feedback estimator (MNSSFE) and terminal sliding mode controller (TSMC) based on Modified Newton Raphson (MNR) wind speed estimator are proposed. The proposed controllers are simulated with nonlinear FAST (fatigue, aerodynamics, structures, and turbulence) WT dynamic simulation for different mean wind speeds at below rated wind speed. The frequency analysis of the drive train torque is done by taking the power spectral density (PSD) of low speed shaft torque. From the result, it is found that a trade-off is to be maintained between the transient load on the drive train and maximum power capture.

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A novel adaptative maximum power point tracking algorithm for small wind turbines

Cited by 66 publications

References 15 publications

A Maximum Power Point Tracking Control Algorithms for a PMSG‐based WECS for Isolated Applications: Critical Review

A Maximum Power Point Tracking Control Algorithms for a PMSG‐based WECS for Isolated Applications: Critical Review

Implementation of a new maximum power point tracking control strategy for small wind energy conversion systems without mechanical sensors

Load Mitigation and Optimal Power Capture for Variable Speed Wind Turbine in Region 2

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