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2018 6th International Renewable and Sustainable Energy Conference (IRSEC)最新文献

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Stabilisation Attempts of the Electrical and Optical Properties of Oxide/Cu/Oxide Structures Through the Use of Different Cu:M Alloys 利用不同Cu:M合金稳定氧化物/Cu/氧化物结构的电学和光学性能的尝试
2018 6th International Renewable and Sustainable Energy Conference (IRSEC) Pub Date : 2018-12-01 DOI: 10.1109/IRSEC.2018.8702991
L. Cattin, G. Louarn, D. Rabia, M. Blais, Y. Mouchaal, A. Khelil, Z. E. Jouad, M. Addou, P. Torchio, D. Barakel, H. Essaidi, S. Touihri, M. Cherif, P. Blanchard, J. Bernède
{"title":"Stabilisation Attempts of the Electrical and Optical Properties of Oxide/Cu/Oxide Structures Through the Use of Different Cu:M Alloys","authors":"L. Cattin, G. Louarn, D. Rabia, M. Blais, Y. Mouchaal, A. Khelil, Z. E. Jouad, M. Addou, P. Torchio, D. Barakel, H. Essaidi, S. Touihri, M. Cherif, P. Blanchard, J. Bernède","doi":"10.1109/IRSEC.2018.8702991","DOIUrl":"https://doi.org/10.1109/IRSEC.2018.8702991","url":null,"abstract":"In the near future many optoelectronic devices should be flexible therefore it is necessary to look for a new transparent electrode, ITO, the most often used transparent electrode, being brittle. Oxide/Metal/Oxide structures were shown to be highly promising as substituent to ITO. However, the metal the most often used, Ag, is quite expensive. Cu is a possible substituent to Ag, but it diffuses strongly in the oxide layers. In order to stabilize the Cu alloy, we use Cu alloys: Cu:Ni, Cu:Al. We show that using such alloys allows increasing the electrode stability. The introduction of a thin, 2nm, Ag layer, further improves the electrode stability. Finally we show that WO3/Cu:M/WO3 electrodes can be used successfully as anode in organic solar cells.","PeriodicalId":186042,"journal":{"name":"2018 6th International Renewable and Sustainable Energy Conference (IRSEC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122408191","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
Two-Dimensional Electronic Materials for Terahertz Applications : Linking the Physical Properties with Engineering Expertise 用于太赫兹应用的二维电子材料:将物理性质与工程专业知识联系起来
2018 6th International Renewable and Sustainable Energy Conference (IRSEC) Pub Date : 2018-12-01 DOI: 10.1109/IRSEC.2018.8702954
A. Moutaouakil
{"title":"Two-Dimensional Electronic Materials for Terahertz Applications : Linking the Physical Properties with Engineering Expertise","authors":"A. Moutaouakil","doi":"10.1109/IRSEC.2018.8702954","DOIUrl":"https://doi.org/10.1109/IRSEC.2018.8702954","url":null,"abstract":"Research on terahertz technologies have taken several approaches; some focused on optical phenomena while others focused on how to enhance the electronic properties of materials toward terahertz applications. In this work, we report on how to use the physical properties in several two-dimensional electronic material to advance the research in terahertz, and we report on our recent results and advances in Terahertz applications obtained using traditional and advanced transistors structures.","PeriodicalId":186042,"journal":{"name":"2018 6th International Renewable and Sustainable Energy Conference (IRSEC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131509834","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: 9
Solar Energy in M’Sila (Algerian Province) M 'Sila(阿尔及利亚省)的太阳能
2018 6th International Renewable and Sustainable Energy Conference (IRSEC) Pub Date : 2018-12-01 DOI: 10.1109/IRSEC.2018.8702944
F. Hadji, N. Ihaddadène, R. Ihaddadene, Younes Kherbiche, Merouan Mostefaoui, A. Beghidja
{"title":"Solar Energy in M’Sila (Algerian Province)","authors":"F. Hadji, N. Ihaddadène, R. Ihaddadene, Younes Kherbiche, Merouan Mostefaoui, A. Beghidja","doi":"10.1109/IRSEC.2018.8702944","DOIUrl":"https://doi.org/10.1109/IRSEC.2018.8702944","url":null,"abstract":"An accurate knowledge of solar radiation data for a given location is required for any project aimed at exploiting solar energy. The present paper evaluates the solar energy potential of M’Sila, (internal region of Algeria). This assessment is made based on data collected at the M’Sila weather station for 365 days by 5-minute intervals. The study site is located at a latitude of $35^{circ}42$`07``, longitude of $4^{circ}32$`43`` and an altitude of 441 m above the sea level. The maximum radiation received in M’Sila during the day does not occur at a fixed time during the year. It fluctuates around an average value of 11:40. This maximum radiation was recorded between 9:14 and 13:59. The representative days of the radiation reaching the ground of M’Sila are different from those relating to extra-terrestrial radiation. They vary from year to year. The month of July is the sunniest month in M’Sila with a total insolation of 790.14 MJ/m2. The month of December is the least sunny month with a total insolation of 242.52 MJ/m2. M’Sila receives a total solar energy of 6316.42 MJ/m2 per year. That means an average insolation of 526.37MJ/m2 per month and 17.31 MJ/m2 per day. M’Sila has an important solar energy potential that deserves to be exploited.","PeriodicalId":186042,"journal":{"name":"2018 6th International Renewable and Sustainable Energy Conference (IRSEC)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131616958","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: 2
Observations of Ice at the Interface Between Snow Accumulations and Photovoltaic Panel Surfaces 积雪与光伏板表面交界面冰的观测
2018 6th International Renewable and Sustainable Energy Conference (IRSEC) Pub Date : 2018-12-01 DOI: 10.1109/IRSEC.2018.8703019
Robert E. Pawluk, Yuxiang Chen, Yuntong She
{"title":"Observations of Ice at the Interface Between Snow Accumulations and Photovoltaic Panel Surfaces","authors":"Robert E. Pawluk, Yuxiang Chen, Yuntong She","doi":"10.1109/IRSEC.2018.8703019","DOIUrl":"https://doi.org/10.1109/IRSEC.2018.8703019","url":null,"abstract":"This paper presents the observation of ice formations under snow accumulations on photovoltaic (PV) panels. Five potential sources of moisture for icing were identified. An outdoor testing frame with panels was left to accumulate with snow and then manually cleared with a brush. Out of seven experimental observations, visible ice accumulations occurred five times, and the icing caused by two different sources of moisture was observed with certainty.","PeriodicalId":186042,"journal":{"name":"2018 6th International Renewable and Sustainable Energy Conference (IRSEC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133960774","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: 2
Numerical Investigation of the Latent Heat Storage During the Melting Driven Natural Convection Around Heat Source Embedded in a Rectangular Cavity: Application to the Passive Cooling 矩形空腔内热源周围熔融驱动自然对流潜热蓄热的数值研究:在被动冷却中的应用
2018 6th International Renewable and Sustainable Energy Conference (IRSEC) Pub Date : 2018-12-01 DOI: 10.1109/IRSEC.2018.8702865
H. Faraji, M. Faraji, M. Alami
{"title":"Numerical Investigation of the Latent Heat Storage During the Melting Driven Natural Convection Around Heat Source Embedded in a Rectangular Cavity: Application to the Passive Cooling","authors":"H. Faraji, M. Faraji, M. Alami","doi":"10.1109/IRSEC.2018.8702865","DOIUrl":"https://doi.org/10.1109/IRSEC.2018.8702865","url":null,"abstract":"Heat transfer within a cavity of adiabatic walls and containing a heat source (electronic component), carried by a substrate (board), in one of its sides is investigated. The strategy is to use a phase change material (PCM) as a heat sink for cooling the electronic component. The choice of this type of material is justified by their high density of energy storage. A 2D mathematical model is developed using the enthalpy-porosity method. The effect of natural convection is considered during the PCM melting process. Numerical investigations are focused on determining the optimal orientation of cavity for efficient cooling and also on the effect of the type of PCM (organic or inorganic) guaranteeing a long operating time while avoiding any failure.","PeriodicalId":186042,"journal":{"name":"2018 6th International Renewable and Sustainable Energy Conference (IRSEC)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114793759","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
Control Strategies of PMSG Wind Energy Conversion System Based on Five Level NPC Converter 基于五级NPC变换器的PMSG风能转换系统控制策略
2018 6th International Renewable and Sustainable Energy Conference (IRSEC) Pub Date : 2018-12-01 DOI: 10.1109/IRSEC.2018.8702848
Y. Errami, A. Obbadi, S. Sahnoun, M. Ouassaid, M. Maaroufi
{"title":"Control Strategies of PMSG Wind Energy Conversion System Based on Five Level NPC Converter","authors":"Y. Errami, A. Obbadi, S. Sahnoun, M. Ouassaid, M. Maaroufi","doi":"10.1109/IRSEC.2018.8702848","DOIUrl":"https://doi.org/10.1109/IRSEC.2018.8702848","url":null,"abstract":"This paper presents a control for a Wind Farm System (WFS) based Permanent Magnet Synchronous Generator (PMSG) and Five Level Neutral Point Clamped converter (FL-NPC). Each wind turbine is equipped with a 2 MW-PMSG and an ac-dc converter. Only one dc-ac FL-NPC converts the dc-bus voltage to an appropriate ac voltage of WFS ac-bus. This paper adopts the Sliding Mode Approch (SMA) and the Vector Control Technique (VCT) to achieve the Maximum Power Tracking (MPT), the stable dc-link voltage, the control of active and reactive powers and the electrical network connection with a unity power factor. To evaluate the controller system abilities, simulation analyses are presented on a wind farm system with five PMSG connected to a grid with FL-NPC and under different operating conditions. The results demonstrate that the proposed techniques are capable to provide excellent control performances.","PeriodicalId":186042,"journal":{"name":"2018 6th International Renewable and Sustainable Energy Conference (IRSEC)","volume":"73 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114250650","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
Advance Control of a Isofotón-75W Photovoltaic Module Under Matlab-Simulink Matlab-Simulink下Isofotón-75W光伏组件的超前控制
2018 6th International Renewable and Sustainable Energy Conference (IRSEC) Pub Date : 2018-12-01 DOI: 10.1109/IRSEC.2018.8703003
T. Ghaitaoui, Laribi Slimane, R. Maouedj, T. Touahri
{"title":"Advance Control of a Isofotón-75W Photovoltaic Module Under Matlab-Simulink","authors":"T. Ghaitaoui, Laribi Slimane, R. Maouedj, T. Touahri","doi":"10.1109/IRSEC.2018.8703003","DOIUrl":"https://doi.org/10.1109/IRSEC.2018.8703003","url":null,"abstract":"We study in this article the best way to transfer all the useful power of photovoltaic systems (Isofoton _75W). Knowing that on the current-voltage characteristic of the generator (which depends on the conditions of illumination, temperature, aging), there is an operating point where the power output is maximum, the optimization is to focus on this point in continuously by acting automatically on the load seen by the generator. This load adaptation is carried out using a static converter whose losses must be as low as possible and which can; moreover, provide a function for formatting an output quantity (continuous-continuous conversion). With voltage modification). We chose to use MPPT maximum power point search technology, based on the \"Perturb and Observe (P & O)\" algorithm, controlled by a Pulse Width Modulation (PWM) signal. The aim of this work is the study of a DC-DC converter under Matlab / Simulink, used in photovoltaic systems (Isofoton_75W), and we are more specifically interested in the BOOST converter.","PeriodicalId":186042,"journal":{"name":"2018 6th International Renewable and Sustainable Energy Conference (IRSEC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114719143","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
Smart Buildings For Smart Grids: A Real-world Testbed 智能电网的智能建筑:一个真实世界的测试平台
2018 6th International Renewable and Sustainable Energy Conference (IRSEC) Pub Date : 2018-12-01 DOI: 10.1109/IRSEC.2018.8703005
Safae Bourhnane, M. Abid, R. Lghoul, K. Zine-dine, N. Elkamoun, M. Khaidar, M. Bakhouya, D. Benhaddou
{"title":"Smart Buildings For Smart Grids: A Real-world Testbed","authors":"Safae Bourhnane, M. Abid, R. Lghoul, K. Zine-dine, N. Elkamoun, M. Khaidar, M. Bakhouya, D. Benhaddou","doi":"10.1109/IRSEC.2018.8703005","DOIUrl":"https://doi.org/10.1109/IRSEC.2018.8703005","url":null,"abstract":"Smart Grids (SG) are emerging as a very promising technology meant to cope with the stringent worldwide demand on energy and on relevant ecologic measures. At the heart of the Smart Grids lie Smart Buildings (SB). SB are the building blocks of SG. Either residential or industrial, SBs are consuming most of the produced electrical energy. However, and in the context of SG, SBs are meant to produce energy as well and contribute to stabilizing the Demand/Response (DR) variance whereby produced energy is injected back into the SG. This occurs mainly in case of energy shortage in the main SG or in case of excess in energy production. To leverage “smartness” in buildings, continuous data monitoring (e.g., energy production/consumption levels) using wireless sensors, and real-time dissemination/processing of this data, is essential. To further boost buildings’ smartness, deploying context-awareness, whereby electrical appliances can be switched On/Off depending on context (e.g., presence and ambient temperature), would bring considerable added-value. In this paper, a blueprint for deploying a real-world SB testbed is presented.","PeriodicalId":186042,"journal":{"name":"2018 6th International Renewable and Sustainable Energy Conference (IRSEC)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115272523","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: 2
Innovative Cleaning Technique for PV Modules on Helioslite Biaxial Solar Trackers Helioslite双轴太阳能跟踪器上光伏组件的创新清洁技术
2018 6th International Renewable and Sustainable Energy Conference (IRSEC) Pub Date : 2018-12-01 DOI: 10.1109/IRSEC.2018.8702864
Dounia Dahlioui, Salima El Ayane, Soukaina Medaghri Alaoui, A. Barhdadi, Gauthier Dambrine, Etienne Menard, Jay Boardman
{"title":"Innovative Cleaning Technique for PV Modules on Helioslite Biaxial Solar Trackers","authors":"Dounia Dahlioui, Salima El Ayane, Soukaina Medaghri Alaoui, A. Barhdadi, Gauthier Dambrine, Etienne Menard, Jay Boardman","doi":"10.1109/IRSEC.2018.8702864","DOIUrl":"https://doi.org/10.1109/IRSEC.2018.8702864","url":null,"abstract":"Certainly the tracking systems ensure higher performance and reliability compared with fixed systems, however, the soiling affects negatively the productivity of the PV modules. There is, therefore, a paramount importance to propose a cleaning technique integrated into the biaxial tracker characterized by Tilt and Roll kinetic. In this paper, an innovative cleaning was developed for the biaxial tracker of HeliosLite which has recently installed in our RDI Solar Energy Platform at PSES in Rabat. Based on a critical analysis of several existent cleaning solutions of PV modules as well as the structure of the tracker, a functional analysis has been done of the problematic discussed. This technique, based on the use of telescopic arm connected to rotating brush, has successfully accomplished the important criteria aimed by this work namely: autonomy, stability, low cost and efficiency.","PeriodicalId":186042,"journal":{"name":"2018 6th International Renewable and Sustainable Energy Conference (IRSEC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115289819","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: 2
Robust Control of Three Phase Grid Connected PV System Based on ADRC and Fuzzy 基于自抗扰和模糊的三相并网光伏系统鲁棒控制
2018 6th International Renewable and Sustainable Energy Conference (IRSEC) Pub Date : 2018-12-01 DOI: 10.1109/IRSEC.2018.8702950
Imad Aboudrar, S. E. Hani, Hamza Mediouni, Ahmed Aghmad, Mohamed Saleck Heyine
{"title":"Robust Control of Three Phase Grid Connected PV System Based on ADRC and Fuzzy","authors":"Imad Aboudrar, S. E. Hani, Hamza Mediouni, Ahmed Aghmad, Mohamed Saleck Heyine","doi":"10.1109/IRSEC.2018.8702950","DOIUrl":"https://doi.org/10.1109/IRSEC.2018.8702950","url":null,"abstract":"This paper presents the modeling and control of a three-phase grid connected PV system. A new robust control has been proposed and utilized to connect the PV system with the utility grid. For the extraction of maximum power from the PV system, the Fuzzy Logic control is used due to its robustness and fast tracking response. And for the grid side control, a new robust control strategy based on the Active Disturbance Rejection Controller (ADRC) have been proposed, where the objective is to regulate the DC bus voltage as well as to control the injection of active and reactive powers into the grid.In order to evaluate the performance of the proposed control, a series of simulations have been made under the MATLAB/SIMULINK environment.","PeriodicalId":186042,"journal":{"name":"2018 6th International Renewable and Sustainable Energy Conference (IRSEC)","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123210118","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: 3
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