Comparative Analysis between Single Diode and Double Diode Model of PV Cell:  Concentrate Different Parameters Effect on Its Efficiency

Ahmad, Tanvir; Sobhan, Sharmin; Nayan, Md Faysal

doi:10.4236/jpee.2016.43004

Cited by 73 publications

(35 citation statements)

References 35 publications

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“…I pv (t) In this paper, simulations are based on the double-diode model since their estimates that are related to I-V curves and efficiency are better than the estimations obtained with other models (for instance, the single diode model) [37].…”

Section: Mppt Algorithmsmentioning

confidence: 99%

Maximum Power Point Tracking of Photovoltaic Panels by Using Improved Pattern Search Methods

et al. 2017

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This paper deals with the optimization of maximum power point tracking when a photovoltaic panel is modelled as two diodes. The adopted control is implemented using a sliding mode control (SMC) and the optimization is implemented using an improved Pattern Search Method. Thus, the problem of maximum power point tracking is reduced to an optimization problem whose solution is implemented by Pattern Search Techniques, inheriting their convergence properties. Simulation examples show the effectiveness of the proposed technique in practice, being able to deal with different radiations. In addition, improved pattern search method (IPSM) is compared with other techniques such as perturb & observe and Particle Swarm optimization, after which IPSM presents lower energy losses in comparison with the other two algorithms, with the advantage of ensuring the location of the optimal power point in all cases.

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Section: Mppt Algorithmsmentioning

confidence: 99%

Maximum Power Point Tracking of Photovoltaic Panels by Using Improved Pattern Search Methods

et al. 2017

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“…Photovoltaic systems are realized form photovoltaic (PV) cells; one of the major advantages of photovoltaic cells is that they are highly modular and by proper scaling, they can be expected to provide adequate power for various loads [1]. These cells depend on photovoltaic effect for converting solar radiation into electricity and the generated photocurrent is proportional to the solar irradiation [2]. The output characteristics of a PV cell are nonlinear and fluctuate with solar radiation, cell temperature, series and parallel resistance, and other parameters of the mathematical model [3].…”

Section: Introductionmentioning

confidence: 99%

“…The modeling and simulation of the photovoltaic modules began long ago, but improvements of these models are analyzed and presented continually [2,[4][5][6]. The implementation of mathematical model of photovoltaic cell into specialized software MATLAB-Simulink is widely used.…”

Section: Introductionmentioning

confidence: 99%

Numerical Analysis of a Real Photovoltaic Module with Various Parameters

Nituca

Chiriac

Cuciureanu³

et al. 2018

Modelling and Simulation in Engineering

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This article presents a real photovoltaic module with modeling and simulations starting from the model of a photovoltaic (PV) cell. -, -, and -characteristics are simulated for different solar irradiation, temperatures, series resistances, and parallel resistances. For a real photovoltaic module (ALTIUS Module AFP-235W) there are estimated series and parallel resistances for which the energetical performances of the module have optimal values for a solar radiation of 1000 W/m 2 and a temperature of the environment of 25 ∘ C. Temperature influence over the PV module performances is analyzed by using a thermal model of the ALTIUS Module AFP-235W using the finite element method. A temperature variation on the surface of the PV module is starting from a low value 40.15 ∘ C to a high value of 52.07 ∘ C. Current and power estimation are within the errors from 1.55% to about 4.3%. Experimental data are measured for the photovoltaic ALTIUS Module AFP-235W for an entire daylight.

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“…Solar cells are used to convert photon energy into electrical energy. Many kinds of solar cells are available in according to our requirement [1].Increasing the solar efficiency is a critical task, the final voltage of solar cells be determined bythe module arrangement, number of diodes used in a single PV-cell [2].The output power from the PV cell depends on many factors such as electrical characteristics and irradiances from sun, when the PV cell is represented in its electrical equivalent circuit [3].Since the PV output is built on the radiation from the sun, PV cells measurements are taken under different testing conditions of radiation [4]. The DC power from PV module are not constant throughout the day, by using MPPT algorithms we can tract the maximum power produced by the PV modules.…”

Section: Introductionmentioning

confidence: 99%

Controlling of PV-STATCOM for Increasing Power Transmission based on VHDL Signal Generation

Pragathi¹,

Suman²

2018

IJET

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Along with Generation of power, distribution of power is equally important.The power produced by the solar farm are utilized only during daytime, the solar farm remain idle during night and operate below capacity in initial morning and late afternoon. A grid connected solar farm uses photovoltaic (PV) arrays for generation of DC power which is transformed to AC using inverter modeling. A FACTS family device STATCOM is centered on a voltage source converter which operates as a rectifier and an inverter is used to enhance steady power transmission limits with reactive power, voltage and damping control. A majorsection of the STATCOM is a voltage source converter which is also anessential element of PV solar module. A novel concept was proposed by which PV solar module can be operated as a STATCOM, known as PV-STATCOM in the night-time and day time. VLSI technology is used to generate the trigger pulses for three phase inverter using the VHDL programming language to generate the signal for the control of inverter section in STATCOM. The HDL compiling and FPGA implementation is done using MATLAB/SIMULINK.

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Comparative Analysis between Single Diode and Double Diode Model of PV Cell: Concentrate Different Parameters Effect on Its Efficiency

Cited by 73 publications

References 35 publications

Maximum Power Point Tracking of Photovoltaic Panels by Using Improved Pattern Search Methods

Maximum Power Point Tracking of Photovoltaic Panels by Using Improved Pattern Search Methods

Numerical Analysis of a Real Photovoltaic Module with Various Parameters

Controlling of PV-STATCOM for Increasing Power Transmission based on VHDL Signal Generation

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