Control of MPPT for photovoltaic systems using advanced algorithm EPP

Ansari, Fahim; Chatterji, S.; Iqbal, Atif; Afzal, Anis

doi:10.1109/icpws.2009.5442714

Cited by 17 publications

(10 citation statements)

References 6 publications

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“…Although the short-circuit current of the cell increases with increase in the cell temperature, its effect is nominal as compared with the change in the voltage. So, the overall effect of the increase in the module temperature is to decrease the peak power of the module (Ansari et al 2009). …”

Section: Resultsmentioning

confidence: 98%

Automatic maximum power point tracker for solar PV modules using dSPACE software

Ansari¹,

Chatterji²,

Iqbal³

2010

International Journal of Sustainable Energy

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Maximization of power from a solar photovoltaic (SPV) module is of special interest as the efficiency of the SPV module is very low. The present work describes the maximum power point tracker (MPPT) for the SPV module connected at variable load conditions. A personal computer (PC) is used for control of the MPPT algorithm. The power tracker is developed and tested successfully in the laboratory. The simulations are carried out in Matlab/Simulink. Data acquisition, monitoring, and control are done by the dSPACE software. Different types of algorithms are studied. The algorithm implemented here is "perturb and observe" in a microcontroller-based PC to extract maximum power from the SPV module. The measured parameters such as panel voltage, current, and power are obtained with and without MPPT systems and have been tested on the SPV Module at various load conditions, different temperatures and insolation labels. The comparative results with and without MPPT are shown; the results show that the tracking capability with MPPT improves as compared with without MPPT. NomenclatureI ph photon generated current (A) I o reverse saturation current of the diode (A)duty cycle ratio D change in the duty cycle ratio K Boltzmann constant (1.38 × 10 −23 J/K)

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Section: Resultsmentioning

confidence: 98%

Automatic maximum power point tracker for solar PV modules using dSPACE software

Ansari¹,

Chatterji²,

Iqbal³

2010

International Journal of Sustainable Energy

Self Cite

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“…57 EPP method uses two operating modes, mode 1 for estimate process and mode 2 for perturbation. The name "estimated-perturbperturb" gives all information about the principle of this method.…”

Section: Estimated Perturb-perturb (Epp) Methodsmentioning

confidence: 99%

Comprehensive analysis of maximum power point tracking techniques in solar photovoltaic systems under uniform insolation and partial shaded condition

Verma

Nema

Shandilya

et al. 2015

Journal of Renewable and Sustainable Energy

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Power quality assessment of a solar photovoltaic two-stage grid connected system: Using fuzzy and proportional integral controlled dynamic voltage restorer approach J. Renewable Sustainable Energy 7, 013113 (2015); 10.1063/1.4906980Modeling and global maximum power point tracking for photovoltaic system under partial shading conditions using modified particle swarm optimization algorithm J. Renewable Sustainable Energy 6, 063117 (2014); 10.1063/1.4904436Maximum power point tracking of partial shaded photovoltaic array using an evolutionary algorithm: A particle swarm optimization technique J. Renewable Sustainable Energy 6, 023102 (2014); 10.1063/1.4868025Conventional and global maximum power point tracking techniques in photovoltaic applications: A review

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“…This method is widely utilized due to its low computational effort, the accuracy and the reduced numbers of sensors. However, it has a slow transient response and is considered slow [9], [10], [11].…”

Section: A the Pando Methodsmentioning

confidence: 99%

“…Although it has an easy implementation, the P&O algorithm has some deficiency [10]: the system cannot operate at the maximum power point due the oscillations around the MPP and may fail to track the MPP due to sudden changes on sunshine, for example.…”

Section: A the Pando Methodsmentioning

confidence: 99%

A voltage regulator based in a voltage-controlled DSTATCOM with minimum power point tracker

Hock

Novaes

Batschauer

2014

2014 IEEE Energy Conversion Congress and Exposition (ECCE)

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This paper presents a voltage regulator based in a Distribution Static Synchronous Compensator (DSTATCOM) applied to low voltage distribution grids. The DSTATCOM consists in a three-phase four-wire Voltage Source Inverter (VSI) connected to the grid through a second order low pass filter. The control structure is composed of three output voltage loops with active damping and the two dc bus loops. In addition, a new concept of Minimum Power Point Tracking (mPPT) is introduced, forcing the DSTATCOM to operate with the minimum power. In certain conditions, this means no compensation. The dynamic models of the converter are presented, as well as the control design. Simulation results show the capacity of regulation and the features of the mPPT.

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Control of MPPT for photovoltaic systems using advanced algorithm EPP

Cited by 17 publications

References 6 publications

Automatic maximum power point tracker for solar PV modules using dSPACE software

Automatic maximum power point tracker for solar PV modules using dSPACE software

Comprehensive analysis of maximum power point tracking techniques in solar photovoltaic systems under uniform insolation and partial shaded condition

A voltage regulator based in a voltage-controlled DSTATCOM with minimum power point tracker

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