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2014 IEEE International Electric Vehicle Conference (IEVC)最新文献

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Investigating Electric Vehicles as a promising alternative to static storage solutions 研究电动汽车作为静态存储解决方案的有前途的替代方案
2014 IEEE International Electric Vehicle Conference (IEVC) Pub Date : 2014-12-01 DOI: 10.1109/IEVC.2014.7056118
Sarah Detzler, Dejan Ilić, S. Karnouskos, Chr. Kindermann
{"title":"Investigating Electric Vehicles as a promising alternative to static storage solutions","authors":"Sarah Detzler, Dejan Ilić, S. Karnouskos, Chr. Kindermann","doi":"10.1109/IEVC.2014.7056118","DOIUrl":"https://doi.org/10.1109/IEVC.2014.7056118","url":null,"abstract":"The rapid advances in the area of Smart Grid has led to the increased penetration of distributed energy resources such as photovoltaic panels and wind parks, as well as empowered the rise of the Electric Vehicles (EV). Futuristic scenarios are currently being investigated, one of which focuses on the use of EVs as a collective flexible storage, that could be utilized in a smart city neighbourhood to address unpredictability and intermittent behaviour of renewable resources, as well as a mean to increase the self-consumption factor. Our research focuses on the assessment of EVs as a promising alternative to static storage solutions. We use real-world data in simulations with the aim to investigate the relationship between different setups in smart cities and their impact. The results point out towards a promising future for EVs, as they can play a key part as part of a collective flexible storage.","PeriodicalId":223794,"journal":{"name":"2014 IEEE International Electric Vehicle Conference (IEVC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127120065","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
Low costs and high efficiency asynchronous machine with stator cage winding 采用定子保持架绕组的低成本高效率异步电机
2014 IEEE International Electric Vehicle Conference (IEVC) Pub Date : 2014-12-01 DOI: 10.1109/IEVC.2014.7056083
G. Dajaku, D. Gerling
{"title":"Low costs and high efficiency asynchronous machine with stator cage winding","authors":"G. Dajaku, D. Gerling","doi":"10.1109/IEVC.2014.7056083","DOIUrl":"https://doi.org/10.1109/IEVC.2014.7056083","url":null,"abstract":"This paper presents a new multi-phase stator cage winding suitable for different synchronous and asynchronous machine types. The new winding construction is characterized with high quality MMF distribution, simple construction, and extremely short end winding length. The stator consists of a stack of iron lamination, but with massive conductors in each slot, being short-circuited at one axial end, and with each slot conductor supplied separately at the second end of the machine. To show the capability and the efficiency of the new machine concept, an asynchronous motor (ASM) for traction application in electric vehicles (EV) is designed and investigated. The simulation results show high power density, high efficiency, and thermally robust for the new ASM design.","PeriodicalId":223794,"journal":{"name":"2014 IEEE International Electric Vehicle Conference (IEVC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128087861","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: 49
Fuzzy Logic Control for energy saving in Autonomous Electric Vehicles 基于模糊逻辑控制的自动驾驶电动汽车节能
2014 IEEE International Electric Vehicle Conference (IEVC) Pub Date : 2014-12-01 DOI: 10.1109/IEVC.2014.7056100
A. O. Al-Jazaeri, L. Samaranayake, S. Longo, D. Auger
{"title":"Fuzzy Logic Control for energy saving in Autonomous Electric Vehicles","authors":"A. O. Al-Jazaeri, L. Samaranayake, S. Longo, D. Auger","doi":"10.1109/IEVC.2014.7056100","DOIUrl":"https://doi.org/10.1109/IEVC.2014.7056100","url":null,"abstract":"Limited battery capacity and excessive battery dimensions have been two major limiting factors in the rapid advancement of electric vehicles. An alternative to increasing battery capacities is to use better: intelligent control techniques which save energy on-board while preserving the performance that will extend the range with the same or even smaller battery capacity and dimensions. In this paper, we present a Type-2 Fuzzy Logic Controller (Type-2 FLC) as the speed controller, acting as the Driver Model Controller (DMC) in Autonomous Electric Vehicles (AEV). The DMC is implemented using realtime control hardware and tested on a scaled down version of a back to back connected brushless DC motor setup where the actual vehicle dynamics are modelled with a Hardware-In-the-Loop (HIL) system. Using the minimization of the Integral Absolute Error (IAE) has been the control design criteria and the performance is compared against Type-1 Fuzzy Logic and Proportional Integral Derivative DMCs. Particle swarm optimization is used in the control design. Comparisons on energy consumption and maximum power demand have been carried out using HIL system for NEDC and ARTEMIS drive cycles. Experimental results show that Type-2 FLC saves energy by a substantial amount while simultaneously achieving the best IAE of the control strategies tested.","PeriodicalId":223794,"journal":{"name":"2014 IEEE International Electric Vehicle Conference (IEVC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133780125","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
Design and optimization of a drivetrain with two-speed transmission for electric delivery step van 电动步进货车双速传动系统的设计与优化
2014 IEEE International Electric Vehicle Conference (IEVC) Pub Date : 2014-12-01 DOI: 10.1109/IEVC.2014.7056081
A. Morozov, Kieran Humphries, Ting Zou, Sudarshan Martins, J. Angeles
{"title":"Design and optimization of a drivetrain with two-speed transmission for electric delivery step van","authors":"A. Morozov, Kieran Humphries, Ting Zou, Sudarshan Martins, J. Angeles","doi":"10.1109/IEVC.2014.7056081","DOIUrl":"https://doi.org/10.1109/IEVC.2014.7056081","url":null,"abstract":"The use of a two-speed transmission in electric delivery step vans to improve performance and efficiency is discussed in this paper. Two important tasks relating to this application are considered. The first task includes the development and optimization of a two-speed transmission, where the gear ratios are used as design variables, while vehicle performance and energy consumption are design objectives. The procedure is based on simulation and optimization. The simulation model and the optimization process are described. The second task includes the estimation of the efficiency and comparison of the performance of an electric step van with a direct drive setup versus the vehicle with the two-speed transmission.","PeriodicalId":223794,"journal":{"name":"2014 IEEE International Electric Vehicle Conference (IEVC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131237899","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: 32
How to green Electric Vehicles 如何环保电动车
2014 IEEE International Electric Vehicle Conference (IEVC) Pub Date : 2014-12-01 DOI: 10.1109/IEVC.2014.7056154
Julius Jöhrens, H. Helms
{"title":"How to green Electric Vehicles","authors":"Julius Jöhrens, H. Helms","doi":"10.1109/IEVC.2014.7056154","DOIUrl":"https://doi.org/10.1109/IEVC.2014.7056154","url":null,"abstract":"Using life-cycle assessment methodology, this paper quantifies the carbon footprint of Electric Vehicles (EV) as compared to conventional internal combustion engine vehicles (ICEV). Thereby, the focus is put on important determinants of vehicle usage, such as lifetime mileage and driving pattern, and quantifies their influence on the relative environmental performance of EVs and ICEVs over the whole lifecycle today. This is contrasted with the influence of variability in the end-of-life and energy production stage of the vehicle, over which the user has only limited control. Based on the findings, some conclusions on policy measures are deducted.","PeriodicalId":223794,"journal":{"name":"2014 IEEE International Electric Vehicle Conference (IEVC)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130755171","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: 43
The stability of DC power systems feeding constant power loads 恒定电力负荷下直流电力系统的稳定性
2014 IEEE International Electric Vehicle Conference (IEVC) Pub Date : 2014-12-01 DOI: 10.1109/IEVC.2014.7056219
C. G. Hodge, J. Flower
{"title":"The stability of DC power systems feeding constant power loads","authors":"C. G. Hodge, J. Flower","doi":"10.1109/IEVC.2014.7056219","DOIUrl":"https://doi.org/10.1109/IEVC.2014.7056219","url":null,"abstract":"The advantages of utilising direct current electricity for the transmission of power has many acknowledged advantages and it is now receiving serious consideration for adoption in the marine and naval sectors, and design studies for future naval platforms in many of the world's navies are favouring DC. But in addition to the manifold advantages such as power transmission density, efficiency and flexibility there is one inherent weakness - stability when supplying constant power loads - which whilst not an incurable problem first needs to be understood in order that a robust design can be achieved in all operating conditions. The problem is highly non-linear and has resulted in several papers applying complex and highly arcane methodologies. However in the authors' view the problem is tractable to the ubiquitous control analysis of linearisation about a set point - even though the problem itself being a physical manifestation of hardware characteristics is not strictly within the control engineer's domain. This paper explains the source of the instability illustrates the analysis methodology, assesses a method of compensation and compares the linearised approach to a non-linear approach.","PeriodicalId":223794,"journal":{"name":"2014 IEEE International Electric Vehicle Conference (IEVC)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125681069","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
Electric vehicle data acquisition system 电动汽车数据采集系统
2014 IEEE International Electric Vehicle Conference (IEVC) Pub Date : 2014-12-01 DOI: 10.1109/IEVC.2014.7056140
M. Svendsen, Mads Winther-Jensen, A. Pedersen, P. B. Andersen, T. Sørensen
{"title":"Electric vehicle data acquisition system","authors":"M. Svendsen, Mads Winther-Jensen, A. Pedersen, P. B. Andersen, T. Sørensen","doi":"10.1109/IEVC.2014.7056140","DOIUrl":"https://doi.org/10.1109/IEVC.2014.7056140","url":null,"abstract":"A data acquisition system for electric vehicles is presented. The system connects to the On-board Diagnostic port of newer vehicles, and utilizes the in-vehicle sensor network, as well as auxiliary sensors, to gather data. Data is transmitted continuously to a central database for academic and industrial applications, e.g. research in electric vehicle driving patterns, vehicle substitutability analysis and fleet management. The platform is based on a embedded computer running Linux, and features a high level of modularity and flexibility. The system operates independently of the make of the car, by using the On-board Diagnostic port to identify car model and adapt its software accordingly. By utilizing on-board Global Navigation Satellite System, General Packet Radio Service, accelerometer, gyroscope and magnetometer, the system not only provides valuable data for research in the field of electric vehicles, but also allows for experiments and investigation of other related topics.","PeriodicalId":223794,"journal":{"name":"2014 IEEE International Electric Vehicle Conference (IEVC)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123879281","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: 15
Modelling social patterns of plug-in electric vehicles drivers for dynamic simulations 插电式电动汽车驾驶员社会模式的动态仿真建模
2014 IEEE International Electric Vehicle Conference (IEVC) Pub Date : 2014-12-01 DOI: 10.1109/IEVC.2014.7056115
J. Garcia-Villalobos, I. Zamora, P. Eguía, J. I. San Martín, F. J. Asensio
{"title":"Modelling social patterns of plug-in electric vehicles drivers for dynamic simulations","authors":"J. Garcia-Villalobos, I. Zamora, P. Eguía, J. I. San Martín, F. J. Asensio","doi":"10.1109/IEVC.2014.7056115","DOIUrl":"https://doi.org/10.1109/IEVC.2014.7056115","url":null,"abstract":"The impact that plug-in electric vehicles (PEVs) can have on low voltage distribution grids is widely influenced by charging and driving patterns of PEV users. Those impacts may be reduced using passive or active charging strategies. In this contest, a wide range of solutions can be found in the literature seeking not only to improve distribution grid reliability and performance but also get economic profits. However, the effectiveness of those charging strategies is affected by driving and charging behaviour. Thus, it is important to develop a model of drivers' behaviour in order to determine whether a specific charging strategy is a suitable solution. This paper presents a new algorithm to model driving and charging behaviour, which uses stochastic data based on real data collected in 2009 National Household Travel Survey (NHTS). However, the presented algorithm can be easily adapted to data obtained from other surveys.","PeriodicalId":223794,"journal":{"name":"2014 IEEE International Electric Vehicle Conference (IEVC)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116537850","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
Introducing wireless charging facilities for electric vehicles: the case study of Firenze 引入电动汽车无线充电设施:以佛罗伦萨为例
2014 IEEE International Electric Vehicle Conference (IEVC) Pub Date : 2014-12-01 DOI: 10.1109/IEVC.2014.7056142
G. Campatelli, Filippo Benesperi, R. Barbieri, A. Meneghin
{"title":"Introducing wireless charging facilities for electric vehicles: the case study of Firenze","authors":"G. Campatelli, Filippo Benesperi, R. Barbieri, A. Meneghin","doi":"10.1109/IEVC.2014.7056142","DOIUrl":"https://doi.org/10.1109/IEVC.2014.7056142","url":null,"abstract":"In a World with an increasing population and related mobility needs, a traditional internal combustion engine based mobility paradigm cannot be considered the only possible solution. This is particularly true for cities full of masterpieces and historical buildings as Firenze, used as case study. Specifically it combines very high mobility needs for tourists and inhabitants with a very high sensitivity to air pollution problems for its artistic heritage. However, the autonomy of the available vehicles is still an issue to be exceeded for a large electric mobility implementation. Within this paper, a structured method to implement static and dynamic wireless charging systems in urban mobility will be presented. The parametric nature of the model is a fundamental feature of the methodology, because makes it easy to be used as a framework for feasibility analysis: the developed analysis could be easily applied also to other cities because the required input are quite easy to be obtained.","PeriodicalId":223794,"journal":{"name":"2014 IEEE International Electric Vehicle Conference (IEVC)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123587743","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
Design considerations for wide bandgap based motor drive systems 基于宽带隙的电机驱动系统的设计考虑
2014 IEEE International Electric Vehicle Conference (IEVC) Pub Date : 2014-12-01 DOI: 10.1109/IEVC.2014.7056214
M. Scott, Lixing Fu, Chengcheng Yao, Xuan Zhang, Longya Xu, Jin Wang, R. D. Zamora
{"title":"Design considerations for wide bandgap based motor drive systems","authors":"M. Scott, Lixing Fu, Chengcheng Yao, Xuan Zhang, Longya Xu, Jin Wang, R. D. Zamora","doi":"10.1109/IEVC.2014.7056214","DOIUrl":"https://doi.org/10.1109/IEVC.2014.7056214","url":null,"abstract":"The backbone of traction drive systems for electrified vehicles is based on the insulated gate bipolar junction transistors (IGBT) created from silicon (Si). Over the last several years, switching devices made from silicon carbide (SiC) and gallium nitride (GaN) have become available. This has resulted in the construction of power electronic systems with greater power densities and better efficiency over similarly rated Si based versions. Yet some hurdles still remain prior to wide spread adoption of these components in automotive power electronics. The following paper reviews the current state-of-art for SiC and GaN based power devices. Challenges in their implementation and barriers to commercialization are presented. This information is supplemented with test results from a thermal investigation. The impact of high speed wide bandgap power devices on the reflected wave phenomenon is also explored.","PeriodicalId":223794,"journal":{"name":"2014 IEEE International Electric Vehicle Conference (IEVC)","volume":"R-33 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121010520","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
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