Analytical expression for the series-resistance-dependent maximum power point and curve factor for solar cells

Singal, C. M.

doi:10.1016/0379-6787(81)90090-9

Cited by 33 publications

(21 citation statements)

References 2 publications

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“…The method developed by Signal allows the determination of the series resistance and the ideality factor of diode using the one diode model for one level of illumination [35]. The shunt resistance for this method is considered infinite.…”

Section: Methods Usedmentioning

confidence: 99%

Methods to determine the dc parameters of solar cells: A critical review

Cotfas

Kaplanis³

2013

Renewable and Sustainable Energy Reviews

171

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Section: Methods Usedmentioning

confidence: 99%

Methods to determine the dc parameters of solar cells: A critical review

Cotfas

Kaplanis³

2013

Renewable and Sustainable Energy Reviews

171

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“…A Fixed-point technique is one of the methods to figure out nonlinear equations. As an example of the complex nonlinear equations translating some physical behavior, the one studied in [16]. In our case of the exploitation of the totality of the current-voltage measurements coming directly from a PV module, we analyze the equation (1) to solve it using the fixedpoint method to pick out the diode ideality factor of the solar cell component.…”

Section: This Methods Is Defined As Followsmentioning

confidence: 99%

Double Diode Ideality Factor Determination using the Fixed-Point Method

Ghizlane¹,

Ouajji²,

Abdelkader³

et al. 2019

IJACSA

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In this paper, we are interested in the diode ideality factor study of the double exponential equivalent model, based on the properties of the fixed point method. The optimal choice of this factor will improve the photovoltaic installation profitability. The diode ideality factor is a crucial parameter to describe solar cell behavior. Different methods have been elaborated to determine its value; some of them are analytical as Lambert function and others are direct as the normal method of the coordinates of the parameters. In our case, we applied the fixed point method which is an iterative algorithm to solve non-linear equations. The values obtained by this method are compared with the calculated values achieved by other methods to prove its significance and effects.

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“…Over the years, several techniques have been proposed to determine the value of ideality factor n. Some of the methods are direct measurement method [12], variable resistor series method [13], normal parameter coordinate method [14,15], direct method to measure n from illuminated output J-V curve [16], and generalized area method [17]. Recent published works [18] present new analytical methods to determine the value of ideality factor.…”

Section: Introductionmentioning

confidence: 99%