Modeling and Study of a Standalone PMSG Wind Generation System Using MATLAB/SIMULINK

Husain, Mohammed Aslam; Tariq, Abu

doi:10.13189/ujeee.2014.020702

Cited by 18 publications

(9 citation statements)

References 8 publications

(15 reference statements)

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“…The Vref is the reference voltage on which the PV array is required to operate. In MPP, Vref is equivalent to voltage value on MPP, Vmpp, once reaching the MPP, the operation of PV array is upheld at this point, unless there is no modification in ΔI or modification in atmospheric situations, this MPPT technique is also commonly used and many researches explain it deeply in the details [25][26][27][28]. …”

Section: Incremental Conductancementioning

confidence: 99%

“…The factor k 1 has been stated to be in between 0.71 and 0.78 [3]. Once k 1 is recognized, V mpp can be figured with V oc obtained at times by transitorily shutting down the power converter.…”

Section: Incremental Conductancementioning

confidence: 99%

“…To obviate this, it can use pilot cells from which V oc can be attained. These pilot cells must be sensibly picked to closely represent the features of the PV set [3]. Once Vmpp is guessed, a closed-loop mechanism on the converter is used to touch this preferred voltage.…”

Section: Incremental Conductancementioning

confidence: 99%

“…To elicit maximum power, MPPT is done so as to track the MPP. Until now different MPPT schemes have been used but most of them are derived from P&O method [1,3,5,6]. …”

mentioning

confidence: 99%

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Different Maximum Power Point Tracking Methods and their study for different ambient conditions

Husain¹,

H.Faridi²,

Khan³

et al. 2017

IJET

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Abstract-This article brings together a study of important maximum peak power tracking (MPPT) practices used for photovoltaic systems. Different techniques were taken from various articles on MPPT and are contemplated and compared. This paper offers the Simulink PV system model using P&O (Perturb and Observe) method of MPPT and its characteristics for different varying ambient conditions. Keyword-MPPT, PV, P&O, PV array I. INTRODUCTION Chasing the maximum power point (MPP) on the P-V curve of a photovoltaic (PV) array is typically an indispensable part of a PV system. The two main problems with PV source is its meager efficiency (almost less than 19%) and its output power variation due to change in atmospheric conditions like insolation and temperature. Apart from this, its nonlinear I-V characteristic compels the user to use something to chase the MPP. MPP is an exceptional point on the P-V curve with the associated power (at a particular temperature and insolation) having maximum value. This MPP also varies with the atmospheric condition. To elicit maximum power, MPPT is done so as to track the MPP. Until now different MPPT schemes have been used but most of them are derived from P&O method [1,3,5,6]. II. MAXIMUM POWER POINT (MPP)A PV array or generator will have one point on its current/voltage characteristic that corresponds to maximum power output. This is referred to as the maximum power point or maximum power tip or MPP. Figure 1.1 shows a maximum power tip for certain values of temperature and irradiation. It can be observed from the figure that the maximum power tip lies near the knee-point of the I-V curve. III.DIRECT COUPLING When a PV unit is coupled to a load directly, the PV module's operating point will be at the intersection of its I-V curve and load line, which is the I-V relationship of load. For example, a resistive load gives a straight line slope of 1/R as presented in Figure 1 In other hand, the load impedance orders the operation state of PV unit. In common, this operating state lies rarely at the MPP, consequently not producing the maximum power. A review demonstrates that majority of direct-coupled framework uses a mere31% of the peak PV capability [2,4,7,16]. A PV set is commonly oversized to pay off for low power delivered during winter season. This incongruousness of PV set and load necessitates added over-sizing of the PV set and accordingly upsurges the whole arrangement cost. For exploiting the PV set, the incoming sun's energy must be converted to electricity with the highest efficiency, done when the photovoltaic module operates on the maximum power point. Nevertheless, since this working point is sturdily affected due to solar fallout and temperature intensities, it may arbitrarily fluctuate on the I-V curl (illustrated Figure 1.4). Thus, to dynamically set the MPP as an action point for a extensive range of solar radiation and temperature, specific circuits, known in the literature by Maximum Power Point Trackers (MPPT),are employed. If properly adapted, MPPT can quote exc...

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Section: Incremental Conductancementioning

confidence: 99%

Section: Incremental Conductancementioning

confidence: 99%

Section: Incremental Conductancementioning

confidence: 99%

“…To elicit maximum power, MPPT is done so as to track the MPP. Until now different MPPT schemes have been used but most of them are derived from P&O method [1,3,5,6]. …”

mentioning

confidence: 99%

See 2 more Smart Citations

Different Maximum Power Point Tracking Methods and their study for different ambient conditions

Husain¹,

H.Faridi²,

Khan³

et al. 2017

IJET

View full text Add to dashboard Cite

show abstract

“…Since PMSG can be connected directly to rectifier by the appropriate number of poles without the use of a gearbox, complexity, maintenance and cost can be reduced. In this case, it is possible to continue to produce power even at low wind speeds [5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Extreme Learning Machine Based Control of Grid Side Inverter for Wind Turbines

2019

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The use of controller topology called back-to-back is becoming more widespread in full rated control of wind turbines. In back-to-back converter topology, to control the grid side inverter, it is necessary to control the dq currents and dc bus voltage using the vector control method. In order to perform the vector control method, it is important to know the LCL filter parameters used at the inverter output and to select the PI controller parameters in accordance with the obtained transfer function. In the classical design of the controller, the optimal modulus PI controller method is preferred because it facilitates the design process. In this study, as a new method, a controller structure called extreme learning machine based on single hidden layer feed forward artificial neural network is proposed to control the grid side converter. Since the proposed controller structure is analytically trained, it provides a faster solution than the iterative solutions of classical artificial neural networks. Various simulation results are presented on a wind turbine model in which permanent magnet synchronous generator is used to convert mechanical energy from the wind into electric energy. The modulation of the inverter used for energy conversion is performed by the sinusoidal pulse width modulation technique. The simulation results indicated that the extreme learning machine based controller provided successful results.

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Adaptive Neuro-Fuzzy Inference Based Modeling of Wind Energy Harvesting System for Remote Areas

Mitiku

Manshahia

2021

Advances in Intelligent Systems and Computing

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Modeling and Study of a Standalone PMSG Wind Generation System Using MATLAB/SIMULINK

Cited by 18 publications

References 8 publications

Different Maximum Power Point Tracking Methods and their study for different ambient conditions

Different Maximum Power Point Tracking Methods and their study for different ambient conditions

Extreme Learning Machine Based Control of Grid Side Inverter for Wind Turbines

Adaptive Neuro-Fuzzy Inference Based Modeling of Wind Energy Harvesting System for Remote Areas

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