Univer Project. A grid connected photovoltaic system of 200kWp at Jaén University. Overview and performance analysis

Drif, M.; Pérez, Pedro Yobanis Piñero; Aguilera, J.; Almonacid, G.; Gómez, P.; Casa, J. de la; Aguilar, J.D.

doi:10.1016/j.solmat.2006.12.006

Cited by 108 publications

(29 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Almonacid et al (2011) does an analysis in this respect that deserves a closer look. (Drif et al 2007) consisting of the installation of a grid-connected PV system with a total power of 200 kWp, in Jaen University Campus. The relative errors of the above models applied to these systems are summarized in Fig.…”

Section: Discussionmentioning

confidence: 99%

“…10.8 Bi-monthly forecasting errors and 6 months forecasting errors of the electrical energy from PV plant for 1 day horizon. Data from have been used to build the graph against field data, collected on a 2.2 kW p PV system consisting of 20 Isofoton I-106 crystalline modules, part of the UNIVER project at Jaen University in Spain (Drif et al 2007). In this experiment the PV generator was configured in four strings of five series-connected modules with a facility to rapidly change the module interconnection scheme.…”

Section: Comparison Of Models Performancementioning

confidence: 99%

See 1 more Smart Citation

Weather Modeling and Forecasting of PV Systems Operation

Paulescu¹,

Paulescu²,

Gravila³

et al. 2013

Green Energy and Technology

139

103

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

Section: Comparison Of Models Performancementioning

confidence: 99%

Weather Modeling and Forecasting of PV Systems Operation

Paulescu¹,

Paulescu²,

Gravila³

et al. 2013

Green Energy and Technology

139

103

View full text Add to dashboard Cite

“…Based on related study and monitoring of practical projects, the general efficiency of the above two systems is around 65%-85% (Drif, Pérez et al, 2007;Rehman and El-Amin, 2012) (3) Management Schemas and ambient conditions Even it is less important, The management manner of PV system such as depth of battery discharge, automatic adjustment of PV panel tilt angle and orientation, and ambient conditions of the PV module such as temperature, dust and dirt on the panel, air humidity etc., will influence the performance of solar panel not to be working at the peak watt.…”

Section: Solar Power Potential Calculation Of the Study Citiesmentioning

confidence: 99%

Development Feasibility of Distributed Photovoltaic Power System in Residential Area of Chinese Cities

Zhang

Shen

Dang

2013

IRSPSD International

View full text Add to dashboard Cite

Abstract:China has stepped into the accelerating phase of urbanization since the early 1980s, which has boosted the electricity consumption and CO 2 emission of the urban area. Most existing studies discussed related issues on national or regional scale from the perspective of the energy sector, but little research has focused on the scale of urban level and topics in urban development. This paper intends to utilize the approach of spatial analysis and spatial statistics to identify the potential and feasibility of Chinese cities in developing distributed photovoltaic power system (D-PVPS) for meeting household electricity demand. The result shows that most Chinese cities are feasible to develop the D-PVPS which can totally cover the present household electricity consumption in residential area, based on the estimation carried out in this paper. Some of the rest cities are also suitable to develop the D-PVPS in the visible future when photoelectric ratio enhances. Finally, policy implications and suggestions are raised to promote the much broader D-PVPS application in Chinese cities under the background of future urbanization.

show abstract

“…This is the most frequently used NOTC model to determine the value of T c [4, 29,37,47,[53][54][55][56][57][58][59], but, in this case, the parameter T INOCT is used instead of the normally used T NOCT . This latter value is Energies 2017, 10,1964 4 of 26 defined as the Normal Operating Cell Temperature (NOCT) and represents the mean PV cell junction temperature in the so-called Nominal Terrestrial Environment (NTE) conditions (ambient temperature T a,NTE = 20 • C, wind speed v NTE = 1 m/s on the front and back sides of the PV module and irradiance G NTE = 800 W/m 2 ) in an open-rack mounted, open-circuit module tilted perpendicular to the solar noon.…”

Section: Introductionmentioning

confidence: 99%

Graphical Diagnosis of Performances in Photovoltaic Systems: A Case Study in Southern Spain

et al. 2017

View full text Add to dashboard Cite

Abstract:The starting point of the operation and maintenance tasks in photovoltaic plants is the continuous monitoring and supervision of its components. The great amount of registered data requires a major improvement in the ways this information is processed and analyzed to rapidly detect any potential fault, without incurring additional costs. In this paper, a procedure to perform a detailed graphical supported analysis of the operation of photovoltaic installations, based on inverter data, and using a self-developed application, is presented. The program carries out the automated processing of the registered data, providing their access and visualization by means of color maps. These graphs allow a large volume of data set to be simultaneously represented in a readable way, enabling operation and maintenance operators to quickly detect patterns that would require any type of intervention. As a case study, the operation of a grid-connected photovoltaic plant located in southern Spain was studied during a period of three years. The average daily efficiency values of the PV modules and inverters were in the range of 7.6-14.6%, and 73.5-94% respectively. Moreover, the presence of shadings, as well as the hours and days mainly affected by this issue, was easily detected.

show abstract

Univer Project. A grid connected photovoltaic system of 200kWp at Jaén University. Overview and performance analysis

Cited by 108 publications

References 1 publication

Weather Modeling and Forecasting of PV Systems Operation

Weather Modeling and Forecasting of PV Systems Operation

Development Feasibility of Distributed Photovoltaic Power System in Residential Area of Chinese Cities

Graphical Diagnosis of Performances in Photovoltaic Systems: A Case Study in Southern Spain

Contact Info

Product

Resources

About