A comprehensive MATLAB Simulink PV system simulator with partial shading capability based on two-diode model

Ishaque, Kashif; Salam, Zainal; Syafaruddin, _

doi:10.1016/j.solener.2011.06.008

Cited by 339 publications

(175 citation statements)

References 22 publications

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“…Interested readers can refer to [18] and [19] for more details of the mathematical description. The most important factors that influence solar power generation are ground solar irradiance G a and P-N junction temperature T a .…”

Section: Bipv Systemmentioning

confidence: 99%

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Operational Optimization for Microgrid of Buildings with Distributed Solar Power and Battery

Zhang

Jia

2016

Asian Journal of Control

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Improving building energy efficiency is significant for energy conservation and environmental protection. When there are multiple buildings with solar power generation and batteries connected in a microgrid, coordinating the distributed energy supply and consumption may substantially improve the energy efficiency. We consider this important problem in this paper and make the following three major contributions. First, we formulate the operation optimization of a microgrid of buildings as a two-stage stochastic programming problem. Second, the problem is transformed into a stochastic mixed-integer linear programming. Then the scenario method is used to solve the problem. Third, case studies of a university campus is presented. The numerical results show that coordinating the distributed solar power and battery can reduce the operational cost of the microgrid.

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Section: Bipv Systemmentioning

confidence: 99%

“…Introduce another nonnegative variable and an equivalent linear expression of equation (17) is as (18) with which all the nonlinear constraints concern with charing/discharging decisions can be linearized.…”

Section: Linearization Of the Cost And Constraintsmentioning

confidence: 99%

Operational Optimization for Microgrid of Buildings with Distributed Solar Power and Battery

Zhang

Jia

2016

Asian Journal of Control

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“…As is well established in literature, the temperature change produces major impact in V oc value and minor impact in I sc value [3][4][5][6]. The proposed model has the ability to cope with temperature variations through its V oc and I sc relationships.…”

mentioning

confidence: 93%

“…As a result, a PV simulator based on an accurate and fast PV model is required [4,5]. Moreover, the simulator provides a facility to compare the goodness of MPPT algorithms under the same ambient weather conditions [6]. In general, the high complexity of the model ensures high accuracy.…”

Section: Introductionmentioning

confidence: 99%

Variable Parameters for a Single Exponential Model of Photovoltaic Modules in Crystalline-Silicon

et al. 2018

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Abstract:The correct approximation of parallel resistance (R p ) and series resistance (R s ) poses a major challenge for the single diode model of the photovoltaic module (PV). The bottleneck behind the limited accuracy of the model is the static estimation of resistive parameters. This means that R p and R s, once estimated, usually remain constant for the entire operating range of the same weather condition, as well as for other conditions. Another contributing factor is the availability of only standard test condition (STC) data in the manufacturer's datasheet. This paper proposes a single-diode model with dynamic relations of R p and R s . The relations not only vary the resistive parameters for constant/distinct weather conditions but also provide a non-iterative solution. Initially, appropriate software is used to extract the data of current-voltage (I-V) curves from the manufacturer's datasheet. By using these raw data and simple statistical concepts, the relations for R p and R s are designed. Finally, it is proved through root mean square error (RMSE) analysis that the proposed model holds a one-tenth advantage over numerous recently proposed models. Simultaneously, it is low complex, iteration-free (0 to voltage in maximum power point V mpp range), and requires less computation time to trace the I-V curve.

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“…By taking the advantage of directly converting solar energy into current electricity, PV stands as a paradigm of reducing carbon dioxide emission, and the use of PV has been proposed by many countries. Recent research has shown that the performance of PV modules is sensitive to the operating environment [9], and therefore the output Current-Voltage (I-V) characteristic curve of commercial PV modules exhibited nonlinear characteristics. Fig.…”

Section: Introductionmentioning

confidence: 99%

Insight of Direct Search Methods and Module-Integrated Algorithms for Maximum Power Point Tracking (MPPT) of Stand-Alone Photovoltaic Systems

Man

Ting

et al. 2012

Lecture Notes in Computer Science

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A comprehensive MATLAB Simulink PV system simulator with partial shading capability based on two-diode model

Cited by 339 publications

References 22 publications

Operational Optimization for Microgrid of Buildings with Distributed Solar Power and Battery

Operational Optimization for Microgrid of Buildings with Distributed Solar Power and Battery

Variable Parameters for a Single Exponential Model of Photovoltaic Modules in Crystalline-Silicon

Insight of Direct Search Methods and Module-Integrated Algorithms for Maximum Power Point Tracking (MPPT) of Stand-Alone Photovoltaic Systems

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