Advanced Algorithms for Wind Turbine Power Curve Modeling

Selvakumar, A. Immanuel; Kumar, Sachin; Lydia, M.

doi:10.1109/tste.2013.2247641

Cited by 203 publications

(119 citation statements)

References 9 publications

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“…5 with an induced back EMF voltage e W , in series with an equivalent field winding inductor L s , field winding resistance, R w and an external rectifier diode [29][30][31]. Adding a PWM switching cell forms a boost converter shared with PV system.…”

Section: Design Considerationmentioning

confidence: 99%

Independent MPPTracking Method of Hybrid Solar-Wind Power Conditioning Systems Using Integrated Dual-Input Single-PWM-Cell Converter Topology

Thenathayalan¹,

Ahmed²,

Choi³

et al. 2017

Journal of Electrical Engineering and Technology

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-This paper proposes the modeling and control strategy to track the MPPs of hybrid PV and Wind power systems, using a new dual input boost converter. The dual input power conditioning system with an independent MPPT control scheme is introduced with minimum number of circuit elements in order to reduce the switching loss, size and cost of the system. Since the operating conditions for the PV and Wind power systems are very distinct from each other, an efficient and superior control system is required to track the MPPs of both renewable sources with the use of a simply-structured single-ended single-inductor converter. The design of Power-Conditioning System (PCS) and detail control strategy are presented in this paper. To provide independent tracking of MPPs, a variable duty-cycle control strategy is employed for the wind system and a variable frequency strategy is employed for the PV system. Finally, the proposed dual-input converter for hybrid power conditioning system is implemented and the hardware test results are presented. From the hardware experiment, it is concluded that the proposed system successfully tracks the MPPs of both of the renewable power systems independently.

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Section: Design Considerationmentioning

confidence: 99%

Independent MPPTracking Method of Hybrid Solar-Wind Power Conditioning Systems Using Integrated Dual-Input Single-PWM-Cell Converter Topology

Thenathayalan¹,

Ahmed²,

Choi³

et al. 2017

Journal of Electrical Engineering and Technology

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show abstract

“…The conversion of wind energy into mechanical energy, which involves the aerodynamic action of the blade, is modeled as a black box since the main concern of this paper is the overall power conversion. The details of the wind turbine model can be found in [22][23][24], and are not presented here in consideration of the length of the paper.…”

Section: Modeling Of the Wind Farmmentioning

confidence: 99%

“…dθ dt " ω t´ωg (22) in which T t is the torque of the gas turbine, T e is the electrical torque of the generator, J t is the inertia of the gas turbine (kg¨m 2 ), J g is the inertia of the generator (kg¨m 2 ), K s is stiffness coefficient of the shaft (kg¨m 2¨s´2 ), D s is damping coefficient of the shaft (kg¨m 2¨s´1 ), ω t is the angular speed of the gas turbine (rad/s), ω g is the angular speed of the generator (rad/s) and θ is the angular displacement between the two ends of the shaft (rad). The Matlab/Simulink software library provides the generator model.…”

Section: Modeling Of the Gas Turbine And The Corresponding Generatormentioning

confidence: 99%

Coordination Control of a Novel Wind Farm Configuration Including a Hydrogen Storage System and a Gas Turbine

Xuan

et al. 2016

Energies

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This paper proposes a novel configuration that combines wind turbines, an electrolyzer, and a gas turbine with the corresponding generator. A control strategy for this configuration is also proposed. The purpose of this configuration and its control strategy is to make the wind farm work like a conventional power plant from a grid's point of view. The final proposed configuration works properly with the proposed control strategy, the three times per revolution (3p) oscillation frequency is removed and the output power fluctuations caused by wind fluctuation are compensated. The final power output of the proposed configuration is constant like that of a conventional power plant, and it can change according to the different requirements of the transmission system operator.

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“…Through the years many parametric models have been proposed, examples include: the piecewise linear model [8,9], polynomial power curve of various degrees as discussed in [10,11], the maximum principle method by Rauh as proposed in [12], the dynamical approach using the Langevin Model presented in [12], a probabilistic method proposed in [13], the so-called ideal power curve [14], four and five parameters logistic functions [5,15] , as well as Modified hyperbolic tangent (MHTan) function [6].…”

Section: Introductionmentioning

confidence: 99%

A Simple and Effective Approach for the Prediction of Turbine Power Production From Wind Speed Forecast

Marrocu

Massidda

2017

Energies

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An accurate forecast of the power generated by a wind turbine is of paramount importance for its optimal exploitation. Several forecasting methods have been proposed either based on a physical modeling or using a statistical approach. All of them rely on the availability of high quality measures of local wind speed, corresponding generated power and on numerical weather forecasts. In this paper, a simple and effective wind power forecast technique, based on the probability distribution mapping of wind speed forecast and observed power data, is presented and it is applied to two turbines located on the island of Borkum (Germany) in the North Sea. The wind speed forecast of the ECMWF model at 100 m from the ground is used as the prognostic meteorological parameter. Training procedures are based entirely on relatively short time series of power measurements. Results show that our approach has skills that are similar or better than those obtained using more standard methods when measured with mean absolute error.

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Advanced Algorithms for Wind Turbine Power Curve Modeling

Cited by 203 publications

References 9 publications

Independent MPPTracking Method of Hybrid Solar-Wind Power Conditioning Systems Using Integrated Dual-Input Single-PWM-Cell Converter Topology

Independent MPPTracking Method of Hybrid Solar-Wind Power Conditioning Systems Using Integrated Dual-Input Single-PWM-Cell Converter Topology

Coordination Control of a Novel Wind Farm Configuration Including a Hydrogen Storage System and a Gas Turbine

A Simple and Effective Approach for the Prediction of Turbine Power Production From Wind Speed Forecast

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