Determining the Coefficients of the Wedge Storage Solar Collector Based on Fuzzy Logic

Ahmed, Omer K.; Daoud, Raid W.

doi:10.1109/iiceta.2018.8458090

Cited by 4 publications

(4 citation statements)

References 7 publications

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“…The system was validated and tested by a combination of random value inputs and the output response monitored at the end of the system, when the users were around 20°C, so the density was 450 W/m2, and the output was 3560 liters for tank volume and 47.7°for angle. The control of the proposed system is straightforward to monitor and smooth transition within the output resulting in specification of parameters covering the full values available [16].…”

Section: Special Solar Collector Parameter Determinationmentioning

confidence: 99%

Functioning Fuzzy Logic in Optimizing the Solar Systems Work

Raid¹,

Omer²,

Yaareb³

2022

Fuzzy Systems - Theory and Applications

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Fuzzy logic has been used in many fields, either to control a specific movement, improve the productivity of a machine, or monitor the work of an electrical or mechanical system or the like. In this chapter, we will discuss what are the basic factors that must be taken to use the fuzzy logic in the aforementioned matters in general, and then focus on its employment in the field of renewable energy. Three main axes for renewable energy are solar panels, a wind turbine and finally, solar collectors. The key to working and the basis of the static system is the mechanism for selecting the inputs that directly affect the output in addition to the methods and activation functions of the fuzzy logic.

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Section: Special Solar Collector Parameter Determinationmentioning

confidence: 99%

Functioning Fuzzy Logic in Optimizing the Solar Systems Work

Raid¹,

Omer²,

Yaareb³

2022

Fuzzy Systems - Theory and Applications

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“…This new collector is referred to as the wedge collector. It can be used as a reservoir for storing water instead of the standard cubic or cylindrical container used for domestic purposes (Jassim, Ahmed and Altuğ Karabey, 2020;Ahmed and Daoud, 2018). According to the research, a storage collector is derived from the cut of a two-plane cylinder, the first plane being vertical and the second plane being a 45 o incline.…”

Section: Non-concentrating Storage Solar Collector (Ncssc)mentioning

confidence: 99%

The Various Designs of Storage Solar Collectors: A Review

Ahmed

Algburi²,

Daoud

et al. 2022

Int. J. Renew. Energy Dev.

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The use of solar energy to heat water is the more critical application of solar energy. Researchers are trying to develop different methods to improve the efficiency of solar water heaters to meet the increasing demand for hot water due to global population growth. To reduce the cost and increase the efficiency of solar heaters, the solar collector and the storage tank are combined into one part, and this system is called solar storage collector. It can be defined as geometric shapes filled with water, painted black, and placed under the influence of sunlight to gain the largest amount of solar energy. This article presents the various designs of solar storage collector. This review showed that design variables and design shape significantly affect the efficiency of the solar heating system. Climate and operational factors also have a strong influence on the performance of solar heating. Furthermore, scientists and researchers have also used nanotechnology, solar cells, and mirrors to improve other stored solar collectors' performance. Finally, recently published articles indicate an increase in interest in improving the efficiency of solar storage collector by creating new designs that enhance the economic and practical viability.

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“…The smallest temperature for the PV has been recorded at medium values for the PV angle and the lower reflector has a small effect too. Fig.13 shows the response of the system for different angles for PV and low reflector, so clear to see the temperature decreased for the initial values for the lower reflector then fixed (Ahmed & Daoud, 2018). Secondly, the temperature of the PV becomes the goal of the process, there are many effects on the PV temperature, which has a direct response to the overall efficiency.…”

Section: Fuzzy Logic Optimizationmentioning

confidence: 99%

Optimization of PV/T Solar Water Collector based on Fuzzy Logic Control

Ahmed

Daoud

Bawa

et al. 2020

Int. J. Renew. Energy Dev.

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Hybrid solar collector (PV/T) is designed to produce electricity, hot water, or hot air at the same time as they operate solar cells and solar heaters in one system. This system is designed to increase the electrical efficiency of solar cells by absorbing heat from these cells. The fuzzy logic (FL) is a tool usually used to optimize the operation of the systems. In this paper, the FL is to monitor and correct the mainsystem parameters to remain optimization efficiency at a better level. Three affected variables were studied: Effect of reflective mirrors, the effect of the glass cover, and the effect of the lower reflector angle on the performance of the PV / T hybrid solar system. These three parameters are traveled to be inputs for the FL, and the PV temperature in addition to system efficiency is the output for it. The effect of solar radiation was found to have a great effect on the efficiency of the hybrid solar collector. The thermal efficiency was 82% for the given value of the PV and mirrors, while the efficiency down to 50 for another angle. By using the artificial intelligent the system behavior depends on its output, which called feedback close loop control, at a real-time process that optimizes the system efficiency and its output. ©2020. CBIORE-IJRED. All rights reserved

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Determining the Coefficients of the Wedge Storage Solar Collector Based on Fuzzy Logic

Cited by 4 publications

References 7 publications

Functioning Fuzzy Logic in Optimizing the Solar Systems Work

Functioning Fuzzy Logic in Optimizing the Solar Systems Work

The Various Designs of Storage Solar Collectors: A Review

Optimization of PV/T Solar Water Collector based on Fuzzy Logic Control

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