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

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On-board bidirectional battery chargers topologies for plug-in hybrid electric vehicles 插电式混合动力汽车车载双向电池充电器拓扑结构
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-23 DOI: 10.1109/GECS.2017.8066189
K. Fahem, D. Chariag, L. Sbita
{"title":"On-board bidirectional battery chargers topologies for plug-in hybrid electric vehicles","authors":"K. Fahem, D. Chariag, L. Sbita","doi":"10.1109/GECS.2017.8066189","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066189","url":null,"abstract":"Over the last years, Electric Vehicles (EV) have gained a growing interest as an alternative option for Internal Combustion Engine driven vehicles due to the increasing concern of global warming issue. Since the battery is the key component in the development of electric vehicles technology, the battery charger is also indispensable for their emergence. Typically battery chargers are composed of two stages of conversion and they can be implemented inside (on-board) or outside (off-board) the vehicle. The on-board chargers are limited by size and weight thus they are restricted to low power (slow charging). So to achieve high power level (fast charging) several integration solutions with the existent drivetrain in the vehicle have been proposed. Battery chargers can support bidirectional power flow between the vehicle and the grid which introduces “Vehicle-to-Grid” technology. This paper presents an overview of on-board bidirectional battery chargers. Different topologies for both two-stage chargers and integrated chargers are reported and their operation principals are explained.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128286946","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: 41
DC-DC converter fault diagnostic in PV system 光伏系统DC-DC变换器故障诊断
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-23 DOI: 10.1109/GECS.2017.8066136
A. Adouni, Khawla Elmellah, D. Chariag, L. Sbita
{"title":"DC-DC converter fault diagnostic in PV system","authors":"A. Adouni, Khawla Elmellah, D. Chariag, L. Sbita","doi":"10.1109/GECS.2017.8066136","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066136","url":null,"abstract":"The photovoltaic (PV) system productivity is a decisive factor. To achieve a high productivity, the system availability should be checked. So even under a faulty situation, the system should operate continuously. As a proposed solution, the fault tolerant control (FTC) is recommended. In advance of FTC strategy, the fault diagnosis should be achieved. This paper deals with the open circuit fault occurred in the DC-DC converter. The Artificial Neural Network (ANN) is used to estimate the current and the voltage feeding the resistive load. These signals are compared to the measured ones. So, the proposed approach allows generating different signals in order to detect and to isolate the open circuit fault. The signals are the residuals and the flags. The fault is successfully detected and isolated.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126336478","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
Dual loop control of DC-DC boost converter based cascade sliding mode control 基于串级滑模控制的DC-DC升压变换器双环控制
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-23 DOI: 10.1109/GECS.2017.8066151
Charaabi Asma, Zaidi Abdelazi̇z, Zanzouri Nadia
{"title":"Dual loop control of DC-DC boost converter based cascade sliding mode control","authors":"Charaabi Asma, Zaidi Abdelazi̇z, Zanzouri Nadia","doi":"10.1109/GECS.2017.8066151","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066151","url":null,"abstract":"Cascade control of boost converters is a very efficient technique compared with single loop control. Classical cascade PI control is widely used in practical commercial boost converters. The combination of such linear and classical corrector with sliding mode control gives best dynamic performances and provides a well tracked reference output voltage under high ouput load change and serious decrease of input source voltage. The main objective of this paper is proving the effeciency and simplicity of cascade SMC-PI control design compared with two approches : first order single loop SMC control and cascade classical PI control.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122174125","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: 16
Modeling of a dual-three-phase induction motor including the effect of stator mutual leakage inductance 考虑定子互漏电感影响的双三相感应电动机建模
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-23 DOI: 10.1109/GECS.2017.8066131
Ounis Rabiaa, B. Mouna, D. Mehdi, S. Lassâad
{"title":"Modeling of a dual-three-phase induction motor including the effect of stator mutual leakage inductance","authors":"Ounis Rabiaa, B. Mouna, D. Mehdi, S. Lassâad","doi":"10.1109/GECS.2017.8066131","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066131","url":null,"abstract":"This paper discusses the modeling of dual three phase induction motor (DTPIM). The purpose of this paper is to study the impact of the stator mutual leakage inductance on the modeling of such machine in steady state and dynamic operation. This study incorporates two models. First, the effects of mutual leakage inductance between the two stator windings sets are simply neglected. Second, the mutual leakage inductance has been included. The two models have a good performance but, circulating harmonic currents originate from mutual leakage coupling between the stator windings appear.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128791964","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
Interaction between fuel cell and DC/DC converter for renewable energy management 可再生能源管理中燃料电池与DC/DC转换器的交互作用
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-23 DOI: 10.1109/GECS.2017.8066218
Lajnef Tourkia
{"title":"Interaction between fuel cell and DC/DC converter for renewable energy management","authors":"Lajnef Tourkia","doi":"10.1109/GECS.2017.8066218","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066218","url":null,"abstract":"The Proton Exchange Fuel Cell Membrane (PEMFC) is being investigated as an alternative power source for various applications supplies. This paper proposes analytical expressions to support the design, modeling, control and implementation of a fuel cell generation based on power electronics. The purpose of this paper is to study the influence interactions between fuel cell and Buck-Boost converter. This converter and its control are designed to be compatible with a fuel cell power source which exhibits a voltage variation as well as a slow transient response. The robust characteristics of the proposed control system provide a constant DC output voltage for a variety of load fluctuations, thereby limiting the power delivered by the fuel cell during a load transient. In addition, the proposed configuration simplifies the management of the power control and can interact with the fuel cell controller. The preliminary simulation results confirmed the feasibility of the proposed system.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"17 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123031447","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
Improved MPC for PMSM drives to reduce switching losses 改进了PMSM驱动器的MPC，以减少开关损耗
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-23 DOI: 10.1109/GECS.2017.8066206
Badii Gmati, S. K. E. Khil, I. Slama-Belkhodja
{"title":"Improved MPC for PMSM drives to reduce switching losses","authors":"Badii Gmati, S. K. E. Khil, I. Slama-Belkhodja","doi":"10.1109/GECS.2017.8066206","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066206","url":null,"abstract":"This paper presents an improved model predictive control (MPC) for permanent magnet synchronous motor (PMSM) fed by a voltage source inverter (VSI), in order to reduce switching losses. The MPC strategy is based on a cost function generally established for performance purposes and leads to switching states to be applied for VSI control. In this work, the cost function is improved in order to reduce changing states so to reduce switching losses. Simulations are carried out to illustrate the theoretical development and results demonstrate the effectiveness of the proposed approach.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":" 39","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132095818","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: 7
P&O controller for the maximum power point tracking in photovoltaic system 光伏系统最大功率点跟踪的P&O控制器
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-23 DOI: 10.1109/GECS.2017.8066135
Salem Zaineb, Sbita Lassad
{"title":"P&O controller for the maximum power point tracking in photovoltaic system","authors":"Salem Zaineb, Sbita Lassad","doi":"10.1109/GECS.2017.8066135","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066135","url":null,"abstract":"The goal of this paper is to present a system allows extracting the maximum of electrical energy issued from photovoltaic conversion. The idea consists of using a booster chopper equipped with a numeric controller dispositive based on the algorithm: perturb & observe (P&O) implementation. In this work, we present the realization of this structure allowing us to get the objective we already suggested. Finally, simulation results show that the maximum of power was reached with an oscillation reduction. [1]","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115783544","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: 8
Management and control of the integration of supercapacitor in photovoltaic energy storage 光伏储能中超级电容器集成的管理与控制
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-23 DOI: 10.1109/GECS.2017.8066128
Zineb Cabrane, M. Ouassaid, M. Maaroufi
{"title":"Management and control of the integration of supercapacitor in photovoltaic energy storage","authors":"Zineb Cabrane, M. Ouassaid, M. Maaroufi","doi":"10.1109/GECS.2017.8066128","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066128","url":null,"abstract":"Standalone operation of a photovoltaic energy generating system under solar irradiance fluctuation and variable temperature is a difficult task. Thereby, it's necessary to implement an energy storage system. Among the energy storage devices, the battery is a promising solution that has higher energy storage density, but the inconvenience is the low power density and limited charge/discharge cycles. The supercapacitor guarantees a long cycle life and has a large range of operating temperatures, but suffers from a low energy density and high cost. Combining the two storage devices is possible to obtain good compromise in terms of energy density and a long cycle life. This paper, present a hybrid energy storage with a photovoltaic energy source, that consists of a combination of battery and supercapacitor, where both are connected to the DC bus. An energy management strategy is proposed for the hybrid energy storage with a view to improve the performance of the battery storage. The simulation result has been conducted to verify the effectiveness of the integration of supercapacitor in the photovoltaic energy storage. However, the obtained results of the comparison of photovoltaic energy storage without supercapacitor and with supercapacitor prove that the electrical stresses on the battery are reduced by introducing the supercapacitors.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129813608","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
New topology eliminates magnetic cores at 50 kHz NOT 50MHz! 新的拓扑结构消除了50 kHz而不是50 mhz的磁芯!
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-23 DOI: 10.1109/GECS.2017.8066120
Slobodan Cuk
{"title":"New topology eliminates magnetic cores at 50 kHz NOT 50MHz!","authors":"Slobodan Cuk","doi":"10.1109/GECS.2017.8066120","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066120","url":null,"abstract":"This paper introduces new and disruptive technology to forever replacethe perennial buck converter which has been the basic building block of Power Electronics Systems for the last 70 years! Speculations were made for decades that true advancement will be made by going to ultra-high switching frequencies, such as 5 MHz, so that the magnetic core used in the buck converter can be eliminated and a pure air-core inductor used instead. With that not taking place, the switching frequency which would enable that is subsequently moved to 50MHz. The new approach described herein is counterintuitive and surprising. The magnetic core for step-down voltage conversion can be eliminated even at 50 kHz (kilohertz, not a misprint!) switching frequency, a factor of One Thousand Times (1000!) less than the above “dream” 50MHz frequency!What is needed to be accomplished is not some “dream come true” converter topology alone, but instead a completely new switching method, which, in turn, is enabling corresponding unique and novel topology! The new Switching Method, named PWM-Resonant Method, is based on using two resonances and yet regulating the voltage using the classical Pulse Width Modulated (PWM) variable duty ratio, constant switching frequency control. The present PWM switching method and its many True-Resonant and Quasi-Resonant variants simply will not do!","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"159 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116911420","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
Optimal sizing design of an isolated micro grid keeping the longest battery lifetime 保持最长电池寿命的隔离微电网的最佳尺寸设计
2017 International Conference on Green Energy Conversion Systems (GECS) Pub Date : 2017-03-01 DOI: 10.1109/GECS.2017.8066209
I. Sansa, Najiba Mrabet Belaaj, Roberto Villafafilla
{"title":"Optimal sizing design of an isolated micro grid keeping the longest battery lifetime","authors":"I. Sansa, Najiba Mrabet Belaaj, Roberto Villafafilla","doi":"10.1109/GECS.2017.8066209","DOIUrl":"https://doi.org/10.1109/GECS.2017.8066209","url":null,"abstract":"The best choice of the different components of a micro grid and the optimal sizing design of them represent an important and crucial task. In this paper, a methodology is presented to determine the optimal sizing design of an isolated MG composed of photovoltaic panels, batteries and an industrial load. This method is based on the compromise between the reliability system, the economic cost and the longest lifetime of battery. Increasing the battery life leads to the minimization of the total micro grid cost and also the best operating of the micro grid. Simulation results are presented and discussed in this work and the effectiveness of the proposed methodology is proven.","PeriodicalId":214657,"journal":{"name":"2017 International Conference on Green Energy Conversion Systems (GECS)","volume":"71 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":"126150572","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
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