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2017 International Conference on Green Energy Conversion Systems (GECS)最新文献

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Modeling of a concentrating photovoltaic module 聚光光伏组件的建模
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066215
Intissar Benrhouma, M. Victoria, I. A. Hernández, B. Chaouachi
{"title":"Modeling of a concentrating photovoltaic module","authors":"Intissar Benrhouma, M. Victoria, I. A. Hernández, B. Chaouachi","doi":"10.1109/GECS.2017.8066215","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066215","url":null,"abstract":"The photovoltaic systems are characterized by low efficiency. To improve their efficiency we need to use concentrating photovoltaic systems. These CPV systems allowed the enhancing of the power which received by the cell. This high power can raise the potential of the electrons causing the heating of the cell, which minimizes the photovoltaic efficiency of the module. This work has the role to model a concentrating photovoltaic module without and with cooling system. We have established a theoretical model based on energy balances. Using MATLAB, the obtained results, allow us to compare between CPV module with and without cooling system and to know the importance of adding the cooling system. Those results indicated the improvement of CPV systems' efficiency.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122255861","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: 4
Sensorless and robust PEMFEC power system drive based on Z(Tn)observability 基于Z(Tn)可观测性的PEMFEC电力系统无传感器鲁棒驱动
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066180
I. Mrad, Mohamed Derheli, Lassaad Shita, Jean Pierre Barhot, Maissa Farhat, Oscar Baramhones
{"title":"Sensorless and robust PEMFEC power system drive based on Z(Tn)observability","authors":"I. Mrad, Mohamed Derheli, Lassaad Shita, Jean Pierre Barhot, Maissa Farhat, Oscar Baramhones","doi":"10.1109/GECS.2017.8066180","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066180","url":null,"abstract":"In this paper, a robust Sliding Mode Controller (SMC) is applied to Proton Exchange Membrane Fuel Cell power system (PEMFC) to keep this latter working at its maximum operating power point, DC/DC interleved boost converter (IBC) is used in conjunction with the fuel cell generator for obtaining an efficient conversion from the PEMFC stack to the load. In order to minimize the number of sensors, a hybrid observer is applied to the IBC for reconstructing the system parameters values. However this particular switched system induces a difficult observability problems, such problem can be solved by a new observability concept called Z(TN)-observability. The proposed hybrid observer is based on a homogeneous observer coupled with an estimator. The performance of the proposed SMC and hybrid observer are validated by simulation studies in MATLAB/Simulink and results are discussed.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122277460","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
Smart auto-tuned regulators in electric vehicule PMSM drives 电动汽车永磁同步电机驱动中的智能自动调谐调节器
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066195
Noureddine Boukrich, Mohamed Derbeli, Maissa Farhat, L. Sbita
{"title":"Smart auto-tuned regulators in electric vehicule PMSM drives","authors":"Noureddine Boukrich, Mohamed Derbeli, Maissa Farhat, L. Sbita","doi":"10.1109/GECS.2017.8066195","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066195","url":null,"abstract":"Proton Exchange Membrane fuel cell (PEMFC) is hybridized to share the current in a Hybrid Electrical Vehicle (HEV) power demand. The performance of the PEMFC model is analyzed for various loads connected nearer to the permanent magnet synchronous machine (PMSM), this latter is used to drive the air-compressor of a 6 kW fuel cell (EC) which will be beneficial for Electric Vehicle (EV) application. In order to obtain an efficient control for PMSM, particle swarm optimization (PSO) is used to optimise the parameters of the PI controller. The PEMFC model and the proposed algorithm is validated by simulation studies in MATLAB/Simulink environment and results are discussed.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125751292","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
Controllable bridge of the RF-MEMS: Static analysis RF-MEMS的可控电桥:静态分析
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066126
B. Jmai, A. Rajhi, A. Gharsallah
{"title":"Controllable bridge of the RF-MEMS: Static analysis","authors":"B. Jmai, A. Rajhi, A. Gharsallah","doi":"10.1109/GECS.2017.8066126","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066126","url":null,"abstract":"This paper presents the design and the mechanical testing of the RF MEMS capacitive beam based on coplanar waveguide (CPW) design. The propose of this simulation is to make a comparative study on three different models (uniform bridge, Fixed-fixed flexure bridge and meander bridge) structures with four different materials (Nickel, Copper, Aluminum, and Gold). The simulation is obtained using comsol software. The proposed switch is considered as a moving membranes controlled by an applied DC voltage. The obtained results show that the Gold and Aluminum has the best displacement versus the applied voltage. The applied voltage of the model three based on meander modification becomes the third of the necessary voltage for the first model based on the uniform structure: [for example of the aluminum material: the pull in voltage equal to 47 V in model 1 and 15 V in model 3]. It is also observed that the low applied voltage corresponds Aluminium and Gold materials.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132001194","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
Protons irradiation effect on the performance of the InGaP/GaAs solar cell 质子辐照对InGaP/GaAs太阳能电池性能的影响
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066152
A. Nouri, Houari Abbi, Khachab Hamid
{"title":"Protons irradiation effect on the performance of the InGaP/GaAs solar cell","authors":"A. Nouri, Houari Abbi, Khachab Hamid","doi":"10.1109/GECS.2017.8066152","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066152","url":null,"abstract":"This study aims to analyze the effects of solar irradiation, especially protons from solar wind, on the parameters of the InGaP/GaAs solar cell set up in Low Earth Orbit (LEO). The internal effects produced resulting from irradiation were simulated using Ion implantation theory of SRIM (Stopping Range Ion in Matter) software. The results show that the increase in irradiation energy and fluency (dose) decreases significantly the output parameters of the InGaP/GaAs solar cell, open circuit voltage Vco, short-circuit current Icc, and the conversion efficiency η. The decrease in the current density Icc is due to the increase in the recombination, linked to the increase in the density of the defects.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129614546","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 development of a simulation-based smart grid communication management system using MATLAB 利用MATLAB开发了一个基于仿真的智能电网通信管理系统
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066153
Taha Shlebik, Abdallah I. Fadel, M. Mhereeg, Manal Shlebik
{"title":"The development of a simulation-based smart grid communication management system using MATLAB","authors":"Taha Shlebik, Abdallah I. Fadel, M. Mhereeg, Manal Shlebik","doi":"10.1109/GECS.2017.8066153","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066153","url":null,"abstract":"The smart grid revolution is still rather a new comer into the current era, which explains the lack of software programs that support and simulate the smart grid principles. However, to address the challenges of the existing power grid, the new concept of Smart Grid (SG) has emerged. The SG combines electrical grids and communication infrastructures to form an intelligent electricity network working with all connected components to deliver sustainable electricity supplies. However, this paper discusses how the data travel from homes via smart meters to the utility through different communication mediums. The system comprises PLC as the mediator connecting smart meters to a central concentration point using RF signals. The readings are then retransmitted through free space and are received at the utility for further data analysis. Furthermore, the paper presents the implementation of a smart grid management system using MATLAB programming language, which demonstrates the transition of smart metering data from homes to the utility and illustrates the utility control over the user's consumption. Thus, The system serves as a guiding tool towards developing and testing a smarter grid.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131831112","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: 4
Modeling and control of a stand-alone PEMFC for AC load-PMSM application 用于交流负载-永磁同步电机的独立PEMFC的建模和控制
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066208
Wafa Torki, Mohamed Derbeli
{"title":"Modeling and control of a stand-alone PEMFC for AC load-PMSM application","authors":"Wafa Torki, Mohamed Derbeli","doi":"10.1109/GECS.2017.8066208","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066208","url":null,"abstract":"A model of a stand-alone Proton Exchange Membrane Fuel Cell PEMFC power supply for AC motor application is studied in this paper. As an AC load, a permanent magnet synchronous motor PMSM is chosen. The power conversion chain is basically composed of DC-DC boost converter and DC-AC inverter to increase and regulate the generated voltage by the PEMFC in order to satisfy the load requirements. Then, a mathematical model of each component is presented. In order to control the PEMFC power system, SMC and vector control are applied. Moreover, the PEMFC characteristics, the proposed controls and the PMSM responses are discussed. Simulations are performed using MATLAB/Simulink software.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116540937","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: 4
A dual band PIFA antenna for GSM and GPS applications 用于GSM和GPS应用的双频PIFA天线
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066277
A. Bousselmi, B. Jmai, A. Gharsallah
{"title":"A dual band PIFA antenna for GSM and GPS applications","authors":"A. Bousselmi, B. Jmai, A. Gharsallah","doi":"10.1109/GECS.2017.8066277","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066277","url":null,"abstract":"In this work, a dual-band PIFA (Planar Inverted F Antenna) is proposed for wireless applications. The antenna is conceived as a PIFA to have dual-band and good efficiency. The proposed antenna is only 58 mm × 33 mm. It is built on a huge 90 mm × 62 mm ground plane with a FR7 substrate thickness of 1.57 mm. The proposed antenna includes the GPS (Global Navigation Satellite System) bands, GSM. Simulation results are analyzed using CST software. The proposed antenna structure, performance loss, dual band frequencies, bandwidth and simulated current distribution are presented and discussed after parametric study.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124845238","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: 4
Development of a low cost PV simulator based on FPGA technology 基于FPGA技术的低成本光伏模拟器的研制
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066243
Intissar Moussa, A. Bouallegue, A. Khedher
{"title":"Development of a low cost PV simulator based on FPGA technology","authors":"Intissar Moussa, A. Bouallegue, A. Khedher","doi":"10.1109/GECS.2017.8066243","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066243","url":null,"abstract":"The present paper proposes a low cost photovoltaic simulator with a novel modeling method of PV characteristics in FPGA using MATLAB/XSG toolbox. The main contribution of this work is the utilization of the one-diode model to develop a research platform for rapid prototyping to represent the PV cell. PV emulator systems are used to test different photovoltaic systems under various operating conditions. The model can manage the parameters dependency in the PV panel with respect to solar irradiation and temperature. The input parameters are reduced in order to reduce the calculation time and the values of Rp and R are estimated by an efficient iteration method. The datasheet of the standard PV module gives all the simulator inputs. The proposed emulator system is designed and implemented in the laboratory through XSG in a Virtex 5 FPGA development board. Performance comparison between the software simulation and real-time Hardware in the Loop HIL simulation has been demonstrated. The simulation results prove that the output characteristics of the emulator have good agreement with those of the actual photovoltaic panel.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126183880","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
New grid connected hybrid generation system using wind turbine and solar Dish/Stirling engine 新的并网混合发电系统使用风力涡轮机和太阳能碟/斯特林发动机
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066156
Y. Kadri, H. H. Abdallah
{"title":"New grid connected hybrid generation system using wind turbine and solar Dish/Stirling engine","authors":"Y. Kadri, H. H. Abdallah","doi":"10.1109/GECS.2017.8066156","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066156","url":null,"abstract":"Renewable energy based electricity generation systems have become a promising technology that can be a lever in economic and social development for different countries with high solar or wind potential. In this article, a grid-connected hybrid generation system with interconnection of Dish/Stirling and wind turbine was studied. The two power sources are linked to the dc bus to be then interfaced to the utility grid through an inverter. The electrical controller side generators are designed based vector control strategy and Pitch control to protect the turbine against mechanical failure in the event of strong wind while, the grid side converter is controlled based on voltage oriented control theory. The Stirling engine torque driving the generator was estimated by the adiabatic model of URIELI based on the classical fourth-order Runge-Kutta. Simulation results show the suitable performance of the new hybrid generation system with solar Dish/Stirling and wind turbine.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129891545","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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