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M. Prorok
Wrocław University of Technology
Electronic engineeringPhotovoltaic systemElectricity generationOptoelectronicsDiode
19Publications
6H-index
84Citations
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Publications 19
Newest
#1B. WernerH-Index: 3
#2WŁodzimierz KoŁodenny (Wrocław University of Technology)H-Index: 1
Last. Tadeusz Żdanowicz (Wrocław University of Technology)H-Index: 1
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Abstract In the paper, results of electrical modeling of Cu(In x Ga 1− x )Se 2 (CIGS) thin-film photovoltaic (PV) modules are presented. Whether the equivalent double diode model—DEM (Double diode Equivalent Model) is appropriate to model CIGS PV modules was investigated. Modeling was based on large amount of data (including current–voltage ( I – V ) curves) collected during long-term outdoor monitoring of PV systems. The process of applying baseline physical parameters to two of five DEM parame...
9 CitationsSource
#1Werner Herrmann (TÜV Rheinland)H-Index: 10
#2D. FaimanH-Index: 3
Last. H.-D. MohringH-Index: 3
view all 14 authors...
5 CitationsSource
#1Werner Herrmann (TÜV Rheinland)H-Index: 10
#2D. FaimanH-Index: 3
Last. D. DomineH-Index: 5
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Usually, the measurement of the electrical performance of photovoltaic (PV) modules at standard test conditions (STC: 25°C junction temperature, 1000 Wm-2 plane of module irradiance and AM1.5G spectrum) is carried out indoors with a solar simulator or outdoors on a sun-tracker during a short-term test. Whitfield and Osterwald proposed a calculation procedure for the uncertainty of PV module performance measurement for the case of short-term outdoor measurement. The purpose of the present work i...
3 CitationsSource
#1D. FaimanH-Index: 3
#2J. MertenH-Index: 3
Last. D. StellbogenH-Index: 5
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Outdoor performance measurements of PV modules are vital for the assessment of their energy delivery capability in real field operation. However, the comparability of the empirical results from different test sites has been quite low in the past due to diverse measurement procedures and evaluation methods. In order to overcome these obstacles, harmonized measurement methods, data analysis processes, and quality management measures have been defined within the Integrated Project PERFORMANCE. For ...
4 CitationsSource
#1J. MertenH-Index: 3
#2Y. DelesseH-Index: 2
view all 11 authors...
1 CitationsSource
#1Werner Herrmann (TÜV Rheinland)H-Index: 10
#2D. FaimanH-Index: 3
Last. A. Jagomägi (Lboro: Loughborough University)H-Index: 3
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Previous results of round-robin tests among European PV outdoor test facilities showed that the measurement agreement depends on the PV module technology. Pmax at STC matched within 2% for c-Si, 5% for CIS and CdTe based thin film technologies, and within 10% for a-Si based modules. To improve the accuracy and reliability of PV module outdoor performance characterization, harmonized procedures are formulated and implemented across PV outdoor laboratories in Europe and Israel within the Integrate...
8 CitationsSource
#1D. StellbogenH-Index: 5
Last. M. ProrokH-Index: 6
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Source
#1D. StellbogenH-Index: 5
#2R. GottschalgH-Index: 1
Last. M. ProrokH-Index: 6
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4 CitationsSource
#1B. Werner (Wrocław University of Technology)H-Index: 3
#2W. Kolodenny (Wrocław University of Technology)H-Index: 1
Last. M. Prorok (Wrocław University of Technology)H-Index: 6
view all 3 authors...
In previous works [1, 2] it was researched that the equivalent double diode model - DEM is appropriate to model Cu(InxGa1-x)Se2 (CIGS) photovoltaic (PV) modules. It was investigated with large amount of data (including current - voltage curves) collected during long-term monitoring of PV systems. Current work concentrates on applying physical parameters to model 2 of 5 DEM parameters: diffusion IS1 and recombination IS2 related components of dark diode saturation current. Modeled ISI and IS2 val...
Source
#1W. Kołodenny (Wrocław University of Technology)H-Index: 5
#2M. Prorok (Wrocław University of Technology)H-Index: 6
Last. Ralph Gottschalg (Northumbria University)H-Index: 1
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In this paper, a new approach to data acquired during monitoring of PV systems is proposed. It is based on modern informatics tools, like the commonly used XML or as well as new web services. The goal is to propose a universal data scheme (PVML) allowing analysis of the performance of a PV system of any type and size. Such an approach should be helpful in detection of faulty operation or even underperformance of the PV systems. The work has been carried out in the framework of the EC-funded Inte...
6 CitationsSource
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