Design and development of a data acquisition system for photovoltaic modules characterization

Belmili, Hocine; Cheikh, Salah Med Ait; Haddadi, M.; Larbes, Cherif

doi:10.1016/j.renene.2010.01.007

Cited by 48 publications

(33 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…During this evaluation stage the DS18B20 was thermally insulated with 1 cm thick extruded polystyrene insulation block and was employed to measure PV module temperature 2.5 cm away from the MLX90614. The idea for this setup is to illustrate the difference between the measurements taken by the two measurement methods with similar prices since the DS18B20 is extensively used for PV module temperature measurement [13][14][15]. It should be noted that, thickness of the XPS insulation block has a massive impact on the DS18B20 accuracy [14].…”

Section: Resultsmentioning

confidence: 99%

“…Furthermore, issues with wire resistances sometimes cannot be neglected. Rather than purchasing an expensive instrument, sometimes is more convenient to develop a low-cost custom-made system based on analog sensors such as a LM35 [9,11] and a NTC thermistor [12], or a digital sensor like a DS18B20 [13][14][15]. These systems could cost up to 30$ but they suffer from accuracy issues if Fig.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Temperature Measurement of Photovoltaic Modules Using Non-Contact Infrared System

Jovanović¹,

Mancic²,

Jovanović³

et al. 2017

Journal of Electrical Engineering and Technology

View full text Add to dashboard Cite

-This paper presents temperature measurement of solar photovoltaic modules using the custom-made system composed of an infrared temperature sensor and a microcontroller. The obtained measurement results are processed, displayed and stored on a PC using the custom-made virtual instrument. The proposed system overcomes some of the problems related to the contact sensor application, and at the same time offers accurate readings and better flexibility. The proposed system is especially suitable for applications where the cost is a limiting factor in the choice of measuring system. The conducted analysis and the obtained results have shown an excellent accuracy of the proposed system in comparison to a high quality thermal imaging camera used as the reference instrument.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Temperature Measurement of Photovoltaic Modules Using Non-Contact Infrared System

Jovanović¹,

Mancic²,

Jovanović³

et al. 2017

Journal of Electrical Engineering and Technology

View full text Add to dashboard Cite

show abstract

“…Platinu m thermal resistance has the advantages of small volume, high accuracy, fast response, and high stability [7]. DS18B20, as single bus digital temperature sensor, is selected as the detection unit of condensation temperature, connected with data acquisition card to realize temperature detection [8]. The gas velocity value is controlled by S49-32 b/MT mass flow controller with the advantages of unlimited temperature and pressure, high accuracy, repeatability, standard electrical signal input/output, and accumulated flow [9].…”

Section: A Working Principle Of Combining Systemmentioning

confidence: 99%

Research on Combining System of Gas Flow Liquid Phase Microextraction and Gas Chromatography

Piao

Chu

Zhang

et al. 2012

2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control

View full text Add to dashboard Cite

Based on the research of gas flow liquid phase microextraction (GF-LPME) system, a combining interface between GF-LPME system and gas chromatography (GC) and an auto-sampling equipment have been researched and developed, which can be used for rapid extraction, separation, enrichment and sampling for volatile or semivolatile analyte. The control system of the combining technique is designed through virtual instrument technology, and the working conditions of the control system detected by control panel. Experiments show that, this device with the advantages of simple extraction structure, convenient operation, high accuracy and extensible functions, can be used in gas chromatography analysis for complex samples of trace compounds in the area of medicine, agriculture, food, environment, etc.

show abstract

“…The DAQS is linked to a graphical user interface. The developed hardware parts basic element is the electronic load [10]. This electronic load can characterize an array of one or two solar modules connected in serial or in parallel, protected with a by-pass diode.…”

Section: Hardware Design and Development Of A Real-time Pvg Charactermentioning

confidence: 99%

Semi-Virtual Laboratory Design for Photovoltaic Generator Characterization Performance

Belmili¹,

Haddadi

Aitcheikh

et al. 2011

Linköping Electronic Conference Proceedings

Self Cite

View full text Add to dashboard Cite

This paper present a study of the photovoltaic generator (PVG) performance. It basing on comparison between characterizations obtained in real time test and simulated ones using mathematical models. This study is evaluated by the design of a semi-virtual laboratory, which is composed on a hardware support based on the developed data acquisition system in real operating conditions and a software support based on mathematical models descriptions. T his laboratory permits to identify PVG parameters using correlation between measurements and simulated characteristics.

show abstract

Design and development of a data acquisition system for photovoltaic modules characterization

Cited by 48 publications

References 3 publications

Temperature Measurement of Photovoltaic Modules Using Non-Contact Infrared System

Temperature Measurement of Photovoltaic Modules Using Non-Contact Infrared System

Research on Combining System of Gas Flow Liquid Phase Microextraction and Gas Chromatography

Semi-Virtual Laboratory Design for Photovoltaic Generator Characterization Performance

Contact Info

Product

Resources

About