Estimation of the energy of a PV generator using artificial neural network

Almonacid, Florencia; Rus, C.; Pérez, Pedro Yobanis Piñero; Hontoria, L.

doi:10.1016/j.renene.2009.05.020

Cited by 76 publications

(28 citation statements)

References 8 publications

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“…Other PV works involving ANN include (a) characterization of crystalline [99] and CIS modules [100], (b) PV sizing algorithm, (c) simulation of a standalone PV system [101,102] and (d) estimation PV energy yield [103,104].…”

Section: Initial Conditionsmentioning

confidence: 99%

Cell modelling and model parameters estimation techniques for photovoltaic simulator application: A review

2015

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Section: Initial Conditionsmentioning

confidence: 99%

Cell modelling and model parameters estimation techniques for photovoltaic simulator application: A review

2015

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“…The energy calculation method implemented is Osterwald's method [26]. This is one of the methods widely used for its simplicity and its utility in the analysis of the behaviour of a real system [27]. For that purpose the average monthly temperatures values for each of the locations are incorporated.…”

Section: Virtual Laboratory Developed (Orientsol 30)mentioning

confidence: 99%

The Importance of Accurate Solar Data for Designing Solar Photovoltaic Systems—Case Studies in Spain

et al. 2017

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Abstract:Renewable energies have experienced a great growth in recent years, and nowadays participate in the set of energies used in developed and developing countries to produce electricity. Among these technologies, photovoltaic energy, which produces clean electricity from the Sun, is the one that has grown faster, and its implementation all over the world is a guarantee of a solid and efficient energy technology. Nevertheless, in order to design very efficient solar energy systems, it is crucial to have a good solar radiation database. There are databases where it is possible to find information on solar radiation, but only for horizontal surfaces. Afterwards, it is necessary to transform the horizontal solar radiation data to tilt solar radiation data. This transformation is not easy, and the application of complex mathematical equations, and expressions, and difficult algorithms must be done. An application called virtual laboratory "OrientSol 3.0" which allows the user to easily obtain the solar radiation for any tilt surface has been developed by us. Thus, our main objectives in this paper are to present the developed virtual laboratory and to explain its main features and core functionalities. In order to point out the difficulties and complexity of the transformation of horizontal solar radiation data to tilt solar radiation data, we will present some examples of the results this application provides and compare the solar radiation data supplied with this application with some other solar radiation data obtained from other databases.

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“…Tavares et al and Singh et al [23,24] put forward the idea that we can promote photovoltaic system comprehensive efficiency by the methods of tracing solar energy, max power point tracing technology, islet disturbance recognition technology and other aspects. Almonacid et al [25] found that a soft cut-in grid-connection would, to some extent, decrease the electricity grid impact created by photovoltaic power generation. In regard to indemnificatory policy research, Algieri et al [26] proposed that we can target the photovoltaic industry precisely by combining it with a real situation.…”

Section: Literature Reviewmentioning

confidence: 99%

A Study on the Conduction Mechanism and Evaluation of the Comprehensive Efficiency of Photovoltaic Power Generation in China

Liu

Long

2017

Energies

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Abstract:In the context of the global potential energy crisis and aggravating regional environmental pollution, Chinese photovoltaic power generation still faces the key problems of sustainable development, even given its favorable background in large-scale exploitation. Scientific evaluation of the comprehensive efficiency of photovoltaic power generation is of great significance because it will improve investment decision-making and enhance management level, evaluate the development conditions of photovoltaic power generation and then promote sustainable development capability. The concept of "comprehensive efficiency" is proposed in this paper on the basis of the resource development of solar energy and exploitation of photovoltaic power generation. A system dynamics model is used to study the conduction mechanism of the comprehensive efficiency of photovoltaic power generation. This paper collects data from 2005 to 2015 as research models, establishes the evaluation model of the comprehensive efficiency of photovoltaic power generation and conducts empirical analysis based on a super-efficient data envelopment analysis (SE-DEA) model. With the evaluation results, this paper puts forward political suggestions as to the optimization of the comprehensive efficiency of photovoltaic power generation. The research results may provide policy-oriented references on the sustainable development of photovoltaic power generation and give theoretical guidance on the scientific evaluation and diagnosis of photovoltaic power generation efficiency.

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Estimation of the energy of a PV generator using artificial neural network

Cited by 76 publications

References 8 publications

Cell modelling and model parameters estimation techniques for photovoltaic simulator application: A review

Cell modelling and model parameters estimation techniques for photovoltaic simulator application: A review

The Importance of Accurate Solar Data for Designing Solar Photovoltaic Systems—Case Studies in Spain

A Study on the Conduction Mechanism and Evaluation of the Comprehensive Efficiency of Photovoltaic Power Generation in China

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