Applied Solar Energy最新文献_第7页

Incorporation of Carbon Nanotubes in Non-Fullerene Acceptor Organic Solar Cells: A Review 在非富勒烯受体有机太阳能电池中加入碳纳米管：综述

IF 1.204

Applied Solar Energy Pub Date : 2024-01-16 DOI: 10.3103/s0003701x23600364

Bharti Sharma, BP Singh

{"title":"Incorporation of Carbon Nanotubes in Non-Fullerene Acceptor Organic Solar Cells: A Review","authors":"Bharti Sharma, BP Singh","doi":"10.3103/s0003701x23600364","DOIUrl":"https://doi.org/10.3103/s0003701x23600364","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Now a days, synthesis of non-fullerene acceptors in compared to fullerene acceptor is one of the most important areas of research. Organic solar cells with non-fullerene acceptors (NFA-OSCs) have good optical properties and adjustable electronic energy levels. Current revelations demonstrate the significant growth in power conversion efficiency of NFA OSCs in comparison to fullerene acceptor, exceeding up to 18%. Recently, Different researchers are working on different materials to be incorporated on multiple layers of OSCs such as Hole Transport Layer (HTL), Transparent Conductive Electrode (TCE). Out of these Carbon nanotubes (CNTs) have gained a lot of attention from researchers in the fabrication of NFA-OSCs due to their extraordinary low sheet resistance, excellent optical transmission and high electrical conductivity. As CNTs offer interpenetrating networks for charge carrier transport and exciton diffusion, Efficiency of Organic Solar Cells has enhanced. Present review outlines the recent development in NFA-OSCs incorporated CNTs as the transparent conductive electrode, active layer and metal electrode. Additionally, to increase the probability of advancement in the near future, a correlation between experimental and simulation-based outcomes has also been conducted.</p>","PeriodicalId":475,"journal":{"name":"Applied Solar Energy","volume":null,"pages":null},"PeriodicalIF":1.204,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139475201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Towards Sustainable Renewable Energy 实现可持续的可再生能源

IF 1.204

Applied Solar Energy Pub Date : 2024-01-16 DOI: 10.3103/s0003701x23600704

Mohamed Khaleel, Ziyodulla Yusupov, Abdussalam Ahmed, Abdulgader Alsharif, Yasser Nassar, Hala El-Khozondar

引用次数: 0

Effect of Antireflection Coating on the Efficiency of an ITO/SnO2/CdS/CdTe Thin Film Solar Cell 抗反射涂层对 ITO/SnO2/CdS/CdTe 薄膜太阳能电池效率的影响

IF 1.204

Applied Solar Energy Pub Date : 2024-01-16 DOI: 10.3103/s0003701x23601011

S. X. Suleymanov, K. M. Kuchkarov, V. G. Dyskin, M. U. Djanklich, N. A. Kulagina, M. M. Baiev, S. E. Amirov

引用次数: 0

Analysis of the Effects of Hard Shading Pattern on I–V Performance Curve 硬遮光模式对 I-V 性能曲线的影响分析

IF 1.204

Applied Solar Energy Pub Date : 2024-01-16 DOI: 10.3103/s0003701x23700020

Mohd Azlan Ismail, Nur Lyana Jasmin Adil, Farm Yan Yan, Nazrein Amaludin, Nuramalina Bohari, Sherena Sar-ee

{"title":"Analysis of the Effects of Hard Shading Pattern on I–V Performance Curve","authors":"Mohd Azlan Ismail, Nur Lyana Jasmin Adil, Farm Yan Yan, Nazrein Amaludin, Nuramalina Bohari, Sherena Sar-ee","doi":"10.3103/s0003701x23700020","DOIUrl":"https://doi.org/10.3103/s0003701x23700020","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Complex shading on a photovoltaic (PV) module has a disproportionate impact on its power production. Minimizing power losses is critical in the installation of the PV module since it can greatly diminish the module’s performance and capacity to generate electricity. Thorough examination of the consequences of hard shading on the PV modules is necessary to lower power losses and maximize the module’s efficacy. This paper presents the background and findings from three different types of PV module (Full Cell, Half-Cut and Shingle PV module) operated under a variety of shading pattern (horizontal, vertical, and diagonal), and obscuring percentage (25, 50, and 75%). Experiments are conducted in a location at Sabah, a state located within Malaysia. Sabah which has a tropical climate with high temperatures and humidity, along with consistent level of solar radiation throughout the year making it well-suited for solar energy production. The experimental technique, which involved testing PV modules under various shading patterns and percentages, was found to be highly accurate in determining the amount of shading loss, particularly in instances of hard shading. The findings are presented by <i>I</i>–<i>V</i> and <i>P</i>–<i>V</i> curve that was traced by using a portable PV power meter (SEAWARD PV200) relating the pattern and percentage of shading to maximum power point (MPP) and power losses of the PV modules.</p>","PeriodicalId":475,"journal":{"name":"Applied Solar Energy","volume":null,"pages":null},"PeriodicalIF":1.204,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139474822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimal Specifications of a Trombe Wall in Low-Rise Residential Buildings of Mashhad 马什哈德低层住宅楼中 Trombe 墙的最佳规格

IF 1.204

Applied Solar Energy Pub Date : 2024-01-16 DOI: 10.3103/s0003701x2260117x

Hoda Asdaghi, Rima Fayaz

{"title":"Optimal Specifications of a Trombe Wall in Low-Rise Residential Buildings of Mashhad","authors":"Hoda Asdaghi, Rima Fayaz","doi":"10.3103/s0003701x2260117x","DOIUrl":"https://doi.org/10.3103/s0003701x2260117x","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Thermal performance of the building envelope can be improved by applying passive solar systems. The current research aims to investigate the role of a Trombe wall in reducing energy demand in cold and hot periods of the year in low-rise residential buildings of Mashhad. To save energy consumption at the lowest cost and by using a Trombe wall, which is suitable for existing buildings with masonry structures, this research is dedicated to finding the best characteristics of a Trombe wall, including vent dimensions, air gap width, type of glass and construction materials. The present research was carried out using energy simulation. The simulation was performed in an integrated way to create a correlation between different factors to take advantage of the maximum heat in the cold period of the year. With a surface of 12.6 m<sup>2</sup> 20B–10Al–0.18V–2G and 20C–5Al–0.18V–1G walls, the amount of energy saving increased by 6.5 and 10.5 percent, and the obtained heat is 444 307 and 710 103 kJ, with a payback period of 3 and 19 yr, respectively. Trombe wall alone cannot provide thermal comfort in the interior space when auxiliary systems are off. In October, the predicted mean vote for thermal comfort with 40B–5Al–0.18–2G and 40C–10Al–0.18V–1G walls are, –1.5, –1.9, respectively. To reduce the effect of overheating in hot <b>periods</b> of the year, with brick and concrete materials, the use of internal and external shadings is suggested, when internal vents are closed and external vents are opened.</p>","PeriodicalId":475,"journal":{"name":"Applied Solar Energy","volume":null,"pages":null},"PeriodicalIF":1.204,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139474778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Conjugate Mathematical Model of Heat and Mass Transfer in the Thermal Energy Storage Module with a “Solid Body–Liquid” Phase Transition 具有 "固态-液态 "相变的热能存储模块中传热和传质的共轭数学模型

IF 1.204

Applied Solar Energy Pub Date : 2024-01-16 DOI: 10.3103/s0003701x23600297

L. Knysh, R. Yurkov

{"title":"Conjugate Mathematical Model of Heat and Mass Transfer in the Thermal Energy Storage Module with a “Solid Body–Liquid” Phase Transition","authors":"L. Knysh, R. Yurkov","doi":"10.3103/s0003701x23600297","DOIUrl":"https://doi.org/10.3103/s0003701x23600297","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Computer modeling results of heat and mass transfer processes in a thermal energy storage module with a “solid body–liquid” phase transition are presented. A cylindrical element filled with heat storage material was studied. A channel with the moving heat transfer fluid is located inside the cylindrical element as a “double pipe.” A coupled non-stationary non-linear 3D mathematical model was developed, which consists of the energy equations for phase change materials and heat transfer fluid. Latent heat in phase change material was taken into account by the effective heat capacity method. Natural convection at melting is calculated together with forced convection of heat transfer fluid through introduction of the effective heat transfer coefficient. The finite volume method with splitting by physical processes and space coordinates is used during the creation of the numerical algorithm. A conducted numerical parametric study allowed us to determine the temperature distribution in the phase change material and heat transfer fluid, the moving interface velocity, full time of charging of the thermal energy storage module, and the influence this process had on the heat transfer fluid temperature and velocity. The results were verified through comparison of an analytical solution of a test problem and with experimental data. The presented method can be used during the design of the latent thermal energy storage module, which functions in wide temperature range, with different phase change materials types and different heat transfer fluids types.</p>","PeriodicalId":475,"journal":{"name":"Applied Solar Energy","volume":null,"pages":null},"PeriodicalIF":1.204,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139474846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Influence of a Photovoltaic Module Thermal Model Choice on the Error of Calculating the Module Performance 光伏组件热模型选择对组件性能计算误差的影响

IF 1.204

Applied Solar Energy Pub Date : 2024-01-16 DOI: 10.3103/s0003701x23600996

S. E. Frid, A. V. Mordynskii, N. R. Avezova

{"title":"The Influence of a Photovoltaic Module Thermal Model Choice on the Error of Calculating the Module Performance","authors":"S. E. Frid, A. V. Mordynskii, N. R. Avezova","doi":"10.3103/s0003701x23600996","DOIUrl":"https://doi.org/10.3103/s0003701x23600996","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">\u0000<b>Abstract</b>\u0000</h3><p>The purpose of this work is to determine the error introduced into the values of the temperature of a photoelectric module and the power generated by it by using one or another method of accounting for its heating (thermal model) in the calculation. The existing thermal models of photovoltaic modules and their comparison are reviewed. Even the simplest models can calculate the temperature of an open rack mounted photovoltaic module with an error of less than 20°C and the power it generates with an error of 2–3% in climatic conditions that do not coincide with the conditions of its development. Complex unsteady thermal models can only be used to a limited extent, not only due to the complexity of their implementation. Being theoretical, based on the thermal balance equations of a module, they require experimental verification, at least for the selection of formulas for calculating heat transfer coefficients, which greatly complicates the task. In addition to the methods of accounting for module heating, there are more significant sources of calculation errors: dust and dirt on the module surface along with others. The choice of a thermal model of a photovoltaic module is not critical from the viewpoint of calculation error of the generated power, all the most popular thermal models give approximately the same result.</p>","PeriodicalId":475,"journal":{"name":"Applied Solar Energy","volume":null,"pages":null},"PeriodicalIF":1.204,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139475222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Numerical Simulation of Fluid-Solid Coupling for Solar Photovoltaic Module in Periodic Flow Field 周期流场中太阳能光伏组件的流固耦合数值模拟

IF 1.204

Applied Solar Energy Pub Date : 2024-01-16 DOI: 10.3103/s0003701x23600571

Bin Dai, Ankang Kan

{"title":"Numerical Simulation of Fluid-Solid Coupling for Solar Photovoltaic Module in Periodic Flow Field","authors":"Bin Dai, Ankang Kan","doi":"10.3103/s0003701x23600571","DOIUrl":"https://doi.org/10.3103/s0003701x23600571","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Three-dimensional simulations using Reynolds-averaged Navier–Stokes equations were conducted to evaluate wind loads and structural displacements of ground-mounted solar panels under different flow conditions. The panels were arranged in a regular array consisting of 3 rows and 5 columns, with each row comprising 4 × 4 sub-panels inclined at 45°. To conserve computational resources, periodic flow conditions were applied to a single panel by specifying the pressure differential and inlet velocity ranging from 25 to 50 m/s. The fluid-solid coupling, fixed geometry multi-physics field coupling feature was employed to couple the boundary loads due to fluid flow from the fluid to the solid domain. Our results reveal the existence of circulation zones between the panels in the array. The pressure at the upper corners of the solar panel increases sharply with velocity, leading to a larger structural displacement in this region. As the wind speed increases, the safety factors obtained from the simulation for the solar panel support module and the glass panel are 22.8, 8.9, and 5.7 m/s, respectively. And the safety factor of the support frame and support rod junction and the upper row of glass panels decreases significantly. Therefore, the failure characteristics of this part of the structure should be considered in case of a sudden change in wind speed.</p>","PeriodicalId":475,"journal":{"name":"Applied Solar Energy","volume":null,"pages":null},"PeriodicalIF":1.204,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139474821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Experimental Study of a Thin-Film Photovoltaic Thermal Battery in Natural Conditions 自然条件下的薄膜光伏热电池实验研究

IF 1.204

Applied Solar Energy Pub Date : 2024-01-16 DOI: 10.3103/s0003701x23601278

I. R. Jurayev, I. A. Yuldoshev, Z. I. Jurayeva

{"title":"Experimental Study of a Thin-Film Photovoltaic Thermal Battery in Natural Conditions","authors":"I. R. Jurayev, I. A. Yuldoshev, Z. I. Jurayeva","doi":"10.3103/s0003701x23601278","DOIUrl":"https://doi.org/10.3103/s0003701x23601278","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>This article presents the results of an experimental study of a photovoltaic thermal battery (PVTB) and a photovoltaic module (PVM) based on a thin-film structure installed on the heliopolygon of the Department of Alternative Energy Sources (AESs) of Tashkent State Technical University. A brief review of research on PVM cooling technologies and the creation of PVTB installations has been conducted. The data from the experimental study were processed. The dynamics of changes in the external parameters and characteristics of PVM and PVTB are presented graphically, as well as a comparison of the values of the corresponding parameters are given in tabular form. According to the results of the conducted research, the surface temperature of the PVTB decreased by an average of 6.3°С relative to the temperature of the PVM. Due to the developed module cooling technology, the electrical power of the PVTB compared to the power of the PVM increased by an average of 5.3 watts or 10.3%. According to experimental data, 122 L of heated water was produced during the time of the experiment from a useful area of 0.7 m<sup>2</sup> of PVTB, with an average temperature of 38.1°C. This installation allows for simultaneous electricity generation and water heating. These advantages create conditions for the use of this installation in the power supply and heated water supply of household needs of consumers.</p>","PeriodicalId":475,"journal":{"name":"Applied Solar Energy","volume":null,"pages":null},"PeriodicalIF":1.204,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139475127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recent Advancements in Maximum Power Point Tracking with Hill Climbing Method for a PV System: A Review 光伏系统爬坡法最大功率点跟踪的最新进展：综述

IF 1.204

Applied Solar Energy Pub Date : 2024-01-16 DOI: 10.3103/s0003701x23600224

Claude Bertin Nzoundja Fapi, Hyacinthe Tchakounté, Fabrice Tsegaing Tchatchueng, Patrice Wira, Mohamed Louzazni, Martin Kamta

{"title":"Recent Advancements in Maximum Power Point Tracking with Hill Climbing Method for a PV System: A Review","authors":"Claude Bertin Nzoundja Fapi, Hyacinthe Tchakounté, Fabrice Tsegaing Tchatchueng, Patrice Wira, Mohamed Louzazni, Martin Kamta","doi":"10.3103/s0003701x23600224","DOIUrl":"https://doi.org/10.3103/s0003701x23600224","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Increasing the efficiency of photovoltaic (PV) solar panels is more and more the quest of many scientists because it is renewable and non-polluting energy. For this purpose, various methods and techniques are used, among which is the Maximum Power Point Tracking (MPPT) method, which has a certain interest because it does not require additional mechanical devices. One of the most used MPPT methods is the Hill Climbing (HC) method which has known a lot of evolution with time. The objective of this work is to scrutinize and present a comprehensive review of the improved Hill Climbing algorithms for tracking the Maximum Power Point (MPP) in PV systems. In-depth descriptions of the many HC techniques, including their algorithms, tracking effectiveness, modeling, mathematical equations, software, and hardware implementations, as well as the most current advancements in the field, are presented in this review study. After this investigation one can conclude that HC MPPT still has good interest and newer improvements are soon to arise.</p>","PeriodicalId":475,"journal":{"name":"Applied Solar Energy","volume":null,"pages":null},"PeriodicalIF":1.204,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139474779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0