Measurement of the Insolation Energy Parameters under the Terrestrial Operation Conditions of Photovoltaic Modules

IF 0.4 4区 工程技术 Q4 ENGINEERING, MULTIDISCIPLINARY
V. E. Nikiforov, E. V. Barkov, E. V. Nikiforov
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引用次数: 0

Abstract

The structure, composition, and algorithm of operation of the measuring and computing system for measuring the energy parameters of insolation (solar radiation) under terrestrial conditions are presented. The system is capable of making continuous measurements and recording of the energy parameters of insolation and solar activity using commercial silicon photovoltaic modules of monocrystalline and polycrystalline types as the sensing devices. Real-time measurements of open-circuit voltages, short-circuit currents, currents and voltages at operating points of modules, and temperatures of modules and the environment are performed. The recorded parameters are processed, the current−voltage characteristics of the modules are determined based on the analytical model of solar panels, and the generated power and energy are calculated for the required time interval. All necessary measured and calculated values are graphically displayed.

Abstract Image

介绍了用于测量陆地条件下日照(太阳辐射)能量参数的测量和计算系统的结构、组成和运行算法。该系统能够使用单晶硅和多晶硅商用光伏组件作为传感设备,对日照和太阳活动的能量参数进行连续测量和记录。实时测量开路电压、短路电流、组件工作点的电流和电压,以及组件和环境的温度。对记录的参数进行处理,根据太阳能电池板的分析模型确定模块的电流电压特性,并计算所需时间间隔内的发电功率和能量。所有必要的测量值和计算值均以图形显示。
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来源期刊
Instruments and Experimental Techniques
Instruments and Experimental Techniques 工程技术-工程:综合
CiteScore
1.20
自引率
33.30%
发文量
113
审稿时长
4-8 weeks
期刊介绍: Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.
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