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Electrical vehicle hybridized by supercapacitors 超级电容器混合动力电动汽车
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771790
M. Ayad, M. Becherif, A. Aboubou, M. Wack
{"title":"Electrical vehicle hybridized by supercapacitors","authors":"M. Ayad, M. Becherif, A. Aboubou, M. Wack","doi":"10.1109/ENERGYCON.2010.5771790","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771790","url":null,"abstract":"In a traditionally embarked system the management of embarked electrical energy needs a storage device for peak load shaving, in order to compensate for the intrinsic limitations of the main energy source. Supercapacitor is a kind of electrical energy storage device. The advantages of supercapacitor are high power density, high efficiency, fast charging and discharging speed, long cycle life, wide operating temperature range and environment friendly. It has become an ideal option for highpower applications, such as hybrid power systems, regenerative energy systems and instantaneous backup power source. This paper deals with the use of supercapacitors as a storage device in electrical and hybrid vehicle. The different supercapacitors models will be given, the mathematical calculation for sizing this device and an example of their control will also be presented.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133740512","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
Dynamics of grid connected PV inverters 并网光伏逆变器动力学
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771730
K. Masoud, G. Ledwich
{"title":"Dynamics of grid connected PV inverters","authors":"K. Masoud, G. Ledwich","doi":"10.1109/ENERGYCON.2010.5771730","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771730","url":null,"abstract":"Power failure of electric network identifies the hazardous aspects of inverter grid interfacing to linesmen maintaining power lines. Dynamics of grid-connected first order system indicates the necessity for an optimum tripping mechanism for an inverter feeding diversity of locally connected loads are analysed. The aim is to sustain the safety of linesmen by isolating the static inverter within 2 seconds of a mains failure event, as drafted in the IEEE guidelines standard.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133971665","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
Security-constrained unit commitment based on hybrid benders decomposition and mixed integer non-linear programming 基于混合弯曲分解和混合整数非线性规划的安全约束单元承诺
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771683
S. M. Ezzati, G. Yousefi, M. Pedram, M. Baghdadi
{"title":"Security-constrained unit commitment based on hybrid benders decomposition and mixed integer non-linear programming","authors":"S. M. Ezzati, G. Yousefi, M. Pedram, M. Baghdadi","doi":"10.1109/ENERGYCON.2010.5771683","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771683","url":null,"abstract":"This paper presents a formulation of security constrained unit commitment (SCUC) with emphasizing on Mixed Integer Nonlinear Programming (MINLP) and Benders Decomposition. The problem is finding a solution which satisfies the constraints and maximizes the objective function. The proposed method is solved using MINLP using solver in GAMS software. As a case study, results on IEEE 30-bus system are presented in this paper.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132471233","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
An energy efficient refractive structure for energy concentration on PV cells 一种用于光伏电池能量集中的高效折射结构
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771761
Z. Kavehvash, M. Rajaii, A. M. Birjandi, Hossein Gholamrezaei, A. Gholamrezaei
{"title":"An energy efficient refractive structure for energy concentration on PV cells","authors":"Z. Kavehvash, M. Rajaii, A. M. Birjandi, Hossein Gholamrezaei, A. Gholamrezaei","doi":"10.1109/ENERGYCON.2010.5771761","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771761","url":null,"abstract":"In this paper a novel refractive structure for increasing the performance of photovoltaic cells1 is proposed. This structure which is named back-to-back-Fresnel lens is similar to conventional Fresnel lens used for energy concentration on PV cells while comprising some superior features. Among these features is its thinness, just like Fresnel lens, and lower loss of energy and simpler structure and design compared to a Fresnel lens with similar properties. The proposed lens is experimentally tested with a PV cell while the obtained results confirm its superior features.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"145 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132553652","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
Optimal placement and parameter settings of unified power flow controller device using a perturbed particle swarm optimization 基于扰动粒子群算法的统一潮流控制装置的优化配置与参数设置
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771677
A. Laifa, M. Boudour
{"title":"Optimal placement and parameter settings of unified power flow controller device using a perturbed particle swarm optimization","authors":"A. Laifa, M. Boudour","doi":"10.1109/ENERGYCON.2010.5771677","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771677","url":null,"abstract":"This paper presents the application of a perturbed particle swarm optimization (PPSO) technique to find optimal location and parameter setting of unified power flow controller (UPFC) for enhancing power system security under single line contingencies. A contingency analysis is first outlined to identify the most severe line outage contingencies, considering lines overload and bus voltage limit violations as a performance index. Then, the proposed algorithm is applied to find out the optimal location and parameter setting of UPFC under the determined contingency scenario. Simulations are performed on IEEE 14 bus system. The results indicate that PPSO is a powerful optimization technique and enhance the convergence of the standard PSO. Installing UPFC in the optimal location determined by the proposed approach can significantly enhance the security of power system by eliminating or minimizing the number of overloaded lines and the bus voltage limit violations.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130584352","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: 25
Estimating wind resource over Oman using meso-scale modeling 利用中尺度模式估算阿曼风力资源
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771740
S. Al-Yahyai, Y. Charabi, A. Gastli
{"title":"Estimating wind resource over Oman using meso-scale modeling","authors":"S. Al-Yahyai, Y. Charabi, A. Gastli","doi":"10.1109/ENERGYCON.2010.5771740","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771740","url":null,"abstract":"The High Resolution Model (HRM) which is a Numerical Weather Prediction (NWP) meso-scale model was used to estimate wind resource over Oman at 7 km resolution. The simulation was conducted for year 2009. Wind resource at different vertical levels was calculated. Seasonal and annual means are also presented. Model simulation results were validated through a comparison to two weather stations measurements. Good correlation between simulation results and real measurements was obtained.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115609446","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: 5
Voltage stability control of a wind generation system 风力发电系统的电压稳定控制
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771682
A. Rahim, M. Alam, I. Amin, M. A. Abido, Z. Al-Hamouz, C. Bel-Hadj, M. Kassas
{"title":"Voltage stability control of a wind generation system","authors":"A. Rahim, M. Alam, I. Amin, M. A. Abido, Z. Al-Hamouz, C. Bel-Hadj, M. Kassas","doi":"10.1109/ENERGYCON.2010.5771682","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771682","url":null,"abstract":"Voltage instability is the main cause of concern for the large scale integration of wind power into the power grid. For the induction generator based wind generation system, the fixed capacitor located at the generator terminal can not normally cater for the reactive power demand during the transient disturbances like wind gusts and faults on the system. This paper presents two schemes for enhancing voltage stability of grid connected wind generator system. These are: variable susceptance control thru SVC and reactive power compensation through static compensator system (STATCOM). Simulation results show that both schemes are well capable of providing voltage stability and damping transient arising from reasonable level of disturbances. The STATCOM, however, demonstrates superior performance because of its fast response capability as well as its ability to provide compensation independent of system voltage support.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123868285","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
Control of Photovoltaic-Variable Speed Diesel Generator battery-less hybrid energy system 无电池光伏-变速柴油发电机混合能源系统控制
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771680
P. Lim, C. Nayar
{"title":"Control of Photovoltaic-Variable Speed Diesel Generator battery-less hybrid energy system","authors":"P. Lim, C. Nayar","doi":"10.1109/ENERGYCON.2010.5771680","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771680","url":null,"abstract":"A predictive dispatch algorithm and control for a Photovoltaic-Variable Speed Diesel Generator battery-less hybrid energy system is proposed in this paper. The diesel generators are dispatched based on the predicted net load from the incorporated prediction models. The proposed algorithm is based on the one-hour ahead prediction models to forecast the renewable resource and the load demand. Besides, an adaptive dispatch which is based on one minute average data is also included to complement the predictive dispatch strategy. The adaptive dispatch reacts to the power flow imbalances occur during the intervals in between the prediction periods. This dual-dispatch algorithm is to ensure the on-line diesel capacity is always sufficient throughout the operation. Simulation of the system is performed using MATLAB/Simulink.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123309099","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: 11
Croatian electric power system modelling for stability analysis 克罗地亚电力系统稳定性分析建模
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771694
Hrvoje Grganić, T. Capuder, M. Delimar
{"title":"Croatian electric power system modelling for stability analysis","authors":"Hrvoje Grganić, T. Capuder, M. Delimar","doi":"10.1109/ENERGYCON.2010.5771694","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771694","url":null,"abstract":"This paper observes the rotor angle stability phenomena. Initial simulations were made on a single machine infinite bus system, to model the influence of the synchronous generator, excitation system, stabilizer and the network layout. This is later applied to the model of the Croatian power system in the year 2016, when thermal power plant Plomin 3 should start its operation, based on the Croatian Energy Strategy and plans for the network development.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123495448","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: 1
Monitoring and fault diagnosis of photovoltaic panels 光伏板的监测与故障诊断
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771711
Ahmed Houssein, N. Héraud, I. Souleiman, G. Pellet
{"title":"Monitoring and fault diagnosis of photovoltaic panels","authors":"Ahmed Houssein, N. Héraud, I. Souleiman, G. Pellet","doi":"10.1109/ENERGYCON.2010.5771711","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771711","url":null,"abstract":"Solar irradiance and temperature affect the performance of systems using photovoltaic generator. In the same way, it is essential to insure good performances of the installation so that its profitability won't be reduced. The objective of this work consists in diagnosing the panels faults and in certain cases in locating the faults using a model, the temperatures, the luminous flow, the speed of the wind, as well as the currents and the tensions. The development of software fault detection on a real installation is performed under the Matlab / Simulink environment.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128584422","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: 44
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