Optimal Regulators Conception for Wind Turbine PMSG Generator Using Hooke Jeeves Method

Mazouz, Lakhdar; Zidi, Sid Ahmed; Hafaifa, Ahmed; Hadjeri, Samir; Benaissa, Tahar

doi:10.3311/ppee.13548

Cited by 8 publications

(11 citation statements)

References 10 publications

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“…The HJ method is simple and relatively fast-converging, which, in combination with no need to calculate the gradient of the objective function, makes it attractive if the objective function has no analytical form and is obtained based on the empirical data. The practical applications of the HJ method include different fields of widely understood engineering [ 46 , 47 , 48 , 49 , 50 ]. The method is not very popular in geodesy and measurement data processing.…”

Section: Methodsmentioning

confidence: 99%

Application of Optimization Algorithms for Identification of Reference Points in a Monitoring Network

Odziemczyk

2021

Sensors

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Geodetic measurements are commonly used in displacement analysis to determine the absolute values of displacements of points of interest. In order to properly determine the displacement values, it is necessary to correctly identify a subgroup of mutually stable points constituting a reference system. The complexity of this task depends on the spatial size of the network, the timespan of measurements and geological conditions affecting the type of changes in the location of points. As a consequence of the abovementioned factors, the task of stable identification in a longer timespan for a subgroup of points may produce equivocal results. In particular, it is likely that alternative subgroups of reference points meeting the mutual stability criteria will be selected, sometimes without common reference points. The proposed method of reference system identification utilises optimisation algorithms. Two such algorithms were tested, i.e., simulated annealing (SA) and Hooke-Jeeves (HJ) method. Two numerical examples were used to test the proposed method. Although in the first example both methods delivered a positive result, the second example showed the superiority of the SA method over the HJ. The proposed method can be considered a tool supporting the person analysing and making calculations in reaching the ultimate decision on reference points.

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Section: Methodsmentioning

confidence: 99%

Application of Optimization Algorithms for Identification of Reference Points in a Monitoring Network

Odziemczyk

2021

Sensors

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“…The AC and DC sources consist of wind generator based on a permanent magnet synchronous generator (PMSG) and PV generator respectively. The model of WT generator used is given in [4,24], while that of PV generator is that given in [2][3][4].…”

Section: Studied System Descriptionmentioning

confidence: 99%

Dual Input Z-source Indirect Matrix Converter for Grid Connected Hybrid Renewable Energy Systems

Berkani

Taib

2021

Period. Polytech. Elec. Eng. Comp. Sci.

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This paper presents a new converter topology for grid connected Hybrid Renewable Energy System (HRES). The proposed topology named Dual Input Z-source Indirect Matrix Converter (DIZIMC) consists of an Ultra Sparse Z-source Matrix Converter (USZMC) interfacing PV and Wind Turbine (WT) to the grid. The DC link of the proposed converter is replaced by Interconnection Sources System (ISS). The ISS operates according to whether the sources produce energy or not. It allows connecting the sources individually or simultaneously and even isolates them if necessary. In the other hand, the DIZIMC provides several advantages such as reduced number of IGBTs and compact size inherited from USZMC, the use of Z-sources instead of conventional DC/DC converters keep the matrix configuration of the global structure. The global model of the proposed system was tested by simulation under Matlab/Simpowersys environment. The obtained results show clearly freedom in connecting the operational sources, also a better quality of energy injected to the grid.

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“…Due to the different advantages of wind energy conversion systems (WECS) with battery storage, great attention has been accorded to them [1][2][3][4][5][6][7]. The most important advantage of these hybrid systems is not only to provide a continuous energy whatever the load variations and under different metrological conditions, but to generate the various sources in an intelligent way, by using power management controls (PMC), that satisfies the load demand and maintains the battery state of charge.…”

Section: Introductionmentioning

confidence: 99%

Proposed Hybrid Power Optimization for Wind Turbine/Battery System

Belaid¹,

Rekioua²,

Oubelaid³

et al. 2022

Period. Polytech. Elec. Eng. Comp. Sci.

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This paper contributes to the feasibility of a wind turbine/battery system with a hybrid power optimization controller. The proposed method is based on a mathematical optimization approach and allows to achieve an efficient operation of the maximum power point tracking (MPPT) algorithms to obtain an optimal performance level of the wind system and a minimal stress on the battery storage. The different powers have been controlled by a power management control (PMC) method. The objectives of the PMC based are, in first part to satisfy the load power demand and in second part to maintain the state of charge of the battery bank to prevent blackout and to extend the batteries life. A measurement of wind speeds was made during a whole day using a data acquisition system at the laboratory. Also, the different wind turbine parameters were identified at the same Laboratory. All these parameters have been used in simulation models in order to obtain the most realistic mathematical models that are close to the experiment. Real time simulation is performed using RT LAB simulator and the obtained results were matching those obtained in numerical simulation using Matlab/Simulink. The obtained results under two different wind speed profile, with the different comparisons are presented to show the feasibility and the improvement of the proposed study in terms of power, efficiency, time response and effect on battery state of charge under two different wind speeds profile.

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Optimal Regulators Conception for Wind Turbine PMSG Generator Using Hooke Jeeves Method

Cited by 8 publications

References 10 publications

Application of Optimization Algorithms for Identification of Reference Points in a Monitoring Network

Application of Optimization Algorithms for Identification of Reference Points in a Monitoring Network

Dual Input Z-source Indirect Matrix Converter for Grid Connected Hybrid Renewable Energy Systems

Proposed Hybrid Power Optimization for Wind Turbine/Battery System

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