An adaptive approximation method for maximum power point tracking (MPPT) in wind energy systems

Hui, Joanne; Bakhshai, Alireza; Jain, Praveen

doi:10.1109/ecce.2011.6064125

Cited by 15 publications

(12 citation statements)

References 12 publications

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“…Further, without pre-knowledge of the WT characteristics and wind speed, a universal MPPT control algorithm based on fuzzy-logic has been proved to be very effective [181,[197][198][199]. For optimum rotor speed control, a fuzzy logic controller (FLC) is used in [171] which does not involve detailed mathematical model or linearization about an operating point, and is insensitive to system parameters' variation.…”

Section: Sensorless Controlmentioning

confidence: 99%

Grid-integrated permanent magnet synchronous generator based wind energy conversion systems: A technology review

Tripathi

Tiwari

Singh

2015

Renewable and Sustainable Energy Reviews

177

116

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Section: Sensorless Controlmentioning

confidence: 99%

Grid-integrated permanent magnet synchronous generator based wind energy conversion systems: A technology review

Tripathi

Tiwari

Singh

2015

Renewable and Sustainable Energy Reviews

177

116

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“…The FL control has been proved to be effective in MPPT applications without the knowledge of wind turbine characteristics and wind speed [41]- [44]. It has the advantages JESTPE-2013-06-0065 5 of a universal control algorithm, fast convergence, insensitive parameters, and good immunity to noise and inaccurate signals [41].…”

Section: E Fuzzy Logic Controlmentioning

confidence: 99%

A Review on Position/Speed Sensorless Control for Permanent-Magnet Synchronous Machine-Based Wind Energy Conversion Systems

Zhao

Wei

Zhang

et al. 2013

IEEE J. Emerg. Sel. Topics Power Electron.

227

105

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Owing to the advantages of higher efficiency, greater reliability and better grid compatibility, the direct-drive permanent-magnet synchronous generator (PMSG)-based variable-speed wind energy conversion systems (WECSs) have drawn the highest attention from both academia and industry in the last few years. Applying mechanical position/speed sensorless control to direct-drive PMSG-based WECSs will further reduce the cost and complexity, while enhancing the reliability and robustness of the WECSs. This paper reviews the state-of-the-art and highly applicable mechanical position/speed sensorless control schemes for PMSG-based variable-speed WECSs. These include wind speed sensorless control schemes, generator rotor position and speed sensorless vector control schemes, and direct torque and direct power control schemes for a variety of direct-drive PMSG-based WECSs.Index Terms-Direct drive, permanent-magnet synchronous generator (PMSG), sensorless control, variable speed, wind energy conversion system (WECS).

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“…For the wind systems using this topology, high progress has been made in the development of control strategies in order to extract the maximum power. Among these methods, there are optimum torque control (OTC), perturb and observe (P&O) control, and optimum relationship‐based (ORB) control …”

Section: Introductionmentioning

confidence: 99%

“…10 For the wind systems using this topology, high progress has been made in the development of control strategies in order to extract the maximum power. Among these methods, there are optimum torque control (OTC), [11][12][13][14] perturb and observe (P&O) control, [15][16][17][18] and optimum relationship-based (ORB) control. [19][20][21][22][23][24] The optimum torque control method aims to adjust the generator torque to a reference torque.…”

Section: Introductionmentioning

confidence: 99%

“…It is based on perturbing a design variable in small step size and observing the resulting changes in the target function until the slope becomes null. Recent studies of this method mainly include adaptive approximation MPPT method, a perturb and observe (P&O) mode with adaptive step size under slow wind speed fluctuation conditions, and perturbation and observation regulator based on the sliding mode method . Although relatively simple and reliable, the response to wind speed change of this method is extremely slow, especially for large inertia wind turbines.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Fuzzy-logic peak current control strategy for extracting maximum power of small wind power generators

Bendaoud¹,

Ladide²,

Fathi³

et al. 2018

Int Trans Electr Energ Syst

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Summary A fuzzy logic peak current control is proposed to extract the maximum power from a wind turbine and reduce the total harmonic distortion of the generator current. This system uses a permanent magnet synchronous generator and a boost rectifier operating in discontinuous conduction mode (DCM). The proposed method includes a fuzzy logic controller, used for deriving the optimum value of DC‐side current, that will be used as reference for the peak current controller. A simulation study is done to verify the validation of the proposed method, also to show the advantages of the system designed to operate in DCM compared with that designed to operate in CCM.

show abstract

An adaptive approximation method for maximum power point tracking (MPPT) in wind energy systems

Cited by 15 publications

References 12 publications

Grid-integrated permanent magnet synchronous generator based wind energy conversion systems: A technology review

Grid-integrated permanent magnet synchronous generator based wind energy conversion systems: A technology review

A Review on Position/Speed Sensorless Control for Permanent-Magnet Synchronous Machine-Based Wind Energy Conversion Systems

Fuzzy-logic peak current control strategy for extracting maximum power of small wind power generators

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