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Measuring system of photovoltaic panels efficiency
Hofman, Jiří ; Háze, Jiří (referee) ; Vaněk, Jiří (advisor)
This diploma thesis is focused on development and initial run of a measurement system whose aim is to measure photovoltaic panel efficiency. Experimental photovoltaic panel is installed outside the laboratory. Measurement system consists of the solar radiation measurement module (pyranometer), photovoltaic panel load module (panel power measurement) and panel climate measurement module. Data from measurement module is being captured via control computer for subsequent analysis of panel efficiency and climatic impacts on it.
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Solar Radiation Measurements
Mazoch, Jan ; Málek, Petr (referee) ; Beneš, Petr (advisor)
This Bachelor's thesis discusses design and verification of an inexpensive method for indicative measurement of direct and diffused solar radiation, in order to estimate the heat gain of buildings. Theoretical part focuses on the analysis of solar energy and types of measuring devices. Practical part presents results of patent research and market research. The design of an ideal solution of a measurement circuit is also presented here. The last chapter concentrates on the practical verification of selected inexpensive sensors. It includes the design of a suitable datalogger and measurement circuit, plus the comparison of measured data with reference sensor. The conclusion is devoted to describing possible solution for the sensor which should be applicable in operating conditions.
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Solar Radiation Measurements
Kokeš, Miroslav ; Krejčí, Jakub (referee) ; Beneš, Petr (advisor)
The aim of this thesis is to design a moderate matrix sensor equipped with photodiodes BPW34 which is used to measure direct and diffused solar radiation. The theoretical framework of the thesis is focused on the analysis of solar radiation, influencing phenomenon and devices used for measuring solar radiation. Practical part of the thesis includes design and selection of suitable parts followed by construction of the device and its testing in operating conditions. The irregularity in design of the sensor caused the error which led to the failure in evaluating of measurement. The overall solar radiation data was measured and evaluated. The conclusion is dedicated to the evaluation of results and possible future plans to redesign the device in order to correct the measurement of all required data.
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Solar Radiation Measurements
Kokeš, Miroslav ; Krejčí, Jakub (referee) ; Beneš, Petr (advisor)
The aim of this thesis is to design a moderate matrix sensor equipped with photodiodes BPW34 which is used to measure direct and diffused solar radiation. The theoretical framework of the thesis is focused on the analysis of solar radiation, influencing phenomenon and devices used for measuring solar radiation. Practical part of the thesis includes design and selection of suitable parts followed by construction of the device and its testing in operating conditions. The irregularity in design of the sensor caused the error which led to the failure in evaluating of measurement. The overall solar radiation data was measured and evaluated. The conclusion is dedicated to the evaluation of results and possible future plans to redesign the device in order to correct the measurement of all required data.
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|
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Solar Radiation Measurements
Mazoch, Jan ; Málek, Petr (referee) ; Beneš, Petr (advisor)
This Bachelor's thesis discusses design and verification of an inexpensive method for indicative measurement of direct and diffused solar radiation, in order to estimate the heat gain of buildings. Theoretical part focuses on the analysis of solar energy and types of measuring devices. Practical part presents results of patent research and market research. The design of an ideal solution of a measurement circuit is also presented here. The last chapter concentrates on the practical verification of selected inexpensive sensors. It includes the design of a suitable datalogger and measurement circuit, plus the comparison of measured data with reference sensor. The conclusion is devoted to describing possible solution for the sensor which should be applicable in operating conditions.
|
|
|
Measuring system of photovoltaic panels efficiency
Hofman, Jiří ; Háze, Jiří (referee) ; Vaněk, Jiří (advisor)
This diploma thesis is focused on development and initial run of a measurement system whose aim is to measure photovoltaic panel efficiency. Experimental photovoltaic panel is installed outside the laboratory. Measurement system consists of the solar radiation measurement module (pyranometer), photovoltaic panel load module (panel power measurement) and panel climate measurement module. Data from measurement module is being captured via control computer for subsequent analysis of panel efficiency and climatic impacts on it.
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