2012 IEEE International Electric Vehicle Conference最新文献

Optimal design of the wireless charging electric vehicle 无线充电电动车的优化设计

2012 IEEE International Electric Vehicle Conference Pub Date : 2012-03-04 DOI: 10.1109/IEVC.2012.6183294

Y. Jang, Y. Ko, Seungmin Jeong

引用次数: 67

A methodology to determine drivetrain efficiency based on external environment 一种基于外部环境确定动力传动系统效率的方法

2012 IEEE International Electric Vehicle Conference Pub Date : 2012-03-04 DOI: 10.1109/IEVC.2012.6183192

R. Shankar, J. Marco, F. Assadian

引用次数: 9

SUPRA: Supply underground power to running automobiles: Electric Vehicle on Electrified Roadway exploiting RF displacement current through a pair of spinning tires SUPRA:为行驶的汽车提供地下电源:电气化道路上的电动汽车通过一对旋转轮胎利用射频位移电流

2012 IEEE International Electric Vehicle Conference Pub Date : 2012-03-04 DOI: 10.1109/IEVC.2012.6183164

M. Hanazawa, N. Sakai, T. Ohira

{"title":"SUPRA: Supply underground power to running automobiles: Electric Vehicle on Electrified Roadway exploiting RF displacement current through a pair of spinning tires","authors":"M. Hanazawa, N. Sakai, T. Ohira","doi":"10.1109/IEVC.2012.6183164","DOIUrl":"https://doi.org/10.1109/IEVC.2012.6183164","url":null,"abstract":"This paper presents an experimental RF characterization for a proof of concept called \"Electric Vehicle on Electrified Roadway (EVER)\", where the energy is fed through dielectric coupling between a steel belt in a tire and a metal plate laid under the road surface. We first put a round aluminum plate of 1,000 mm in diameter directly under a tire whose inner surface is covered with a copper tape. This structure is regarded as an electrical one-port circuit having two electrodes. An RF impedance analyzer is connected between the copper tape and the aluminum plate. Measured complex impedance at frequency 1 MHz exhibits 700 ohm in real and -2000 ohm in imaginary. Based on this result, we then proceeded to experiments with a more pragmatic configuration having a pair of wheels set up on a pair of rectangular ground metal plates of 2,000 mm × 1,000 mm. This one is regarded as a two-port RF network having four electrodes. Applying an RF network analyzer, the two ground plates are excited with a sinusoidal wave in the differential mode, and the RF voltage is detected between the tires. Transmission coefficient successfully achieved -1.0 dB at 1 MHz and -2.5 dB at 13.56 MHz. They are equivalent to 80 % and 55 % respectively in power transfer efficiency. We conclude that this is a major step to pave the way toward a promising solution of electric vehicle on electrified roadway.","PeriodicalId":134818,"journal":{"name":"2012 IEEE International Electric Vehicle Conference","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124993575","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: 12

A bi-directional DC-DC converter with overlapping input and output voltage ranges and vehicle to grid energy transfer capability 一种双向DC-DC变换器，具有重叠输入输出电压范围和车辆到电网的能量传输能力

2012 IEEE International Electric Vehicle Conference Pub Date : 2012-03-04 DOI: 10.1109/IEVC.2012.6183258

M. A. Khan, I. Husain, Y. Sozer

引用次数: 21

Operating electric taxi fleets: A new dispatching strategy with charging plans 运营电动出租车车队:充电计划的新调度策略

2012 IEEE International Electric Vehicle Conference Pub Date : 2012-03-04 DOI: 10.1109/IEVC.2012.6183233

Jun-Li Lu, Mi-Yen Yeh, Yu-Ching Hsu, Shun-Neng Yang, Chai-Hien Gan, Ming-Syan Chen

{"title":"Operating electric taxi fleets: A new dispatching strategy with charging plans","authors":"Jun-Li Lu, Mi-Yen Yeh, Yu-Ching Hsu, Shun-Neng Yang, Chai-Hien Gan, Ming-Syan Chen","doi":"10.1109/IEVC.2012.6183233","DOIUrl":"https://doi.org/10.1109/IEVC.2012.6183233","url":null,"abstract":"In this paper, we propose a dispatching strategy with charging plans upon the client requests for a commercial fleet of pure electric taxis. To boost the green industry, promoting the development of electrical vehicles is one of the most important policies of many governments. In a new scenario that the commercial taxi fleets run electrical vehicles as the main transportation, traditional dispatching policies for general gasoline taxis are no longer effective. It is because those policies do not need to consider the newly generated issues for the electrical vehicles such as the endurance and the related charging problems when dispatching them. In addition, taxi drivers may doubt whether their working hours would be occupied by the possibly long waiting time of power recharging and thus decrease the chances to carry clients. To overcome the above issues, this paper proposes a new dispatching policy in consideration of the taxi demand, the remaining power of electrical taxis, and the availability of battery charging/switching stations in order to lower the waiting time of power recharging and thus increase the workable hours for taxi drivers. Simulation results show that our dispatching strategy can effectively reduce the waiting time for charging and increase the chances of taking clients compared to some random dispatching strategy.","PeriodicalId":134818,"journal":{"name":"2012 IEEE International Electric Vehicle Conference","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125504569","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: 48

A fast battery charger topology for charging of electric vehicles 用于电动汽车充电的快速电池充电器拓扑结构

2012 IEEE International Electric Vehicle Conference Pub Date : 2012-03-04 DOI: 10.1109/IEVC.2012.6183249

A. Yilmaz, M. Badawi, Y. Sozer, I. Husain

引用次数: 8

A methodology to assess the State of Health of lithium-ion batteries based on the battery's parameters and a Fuzzy Logic System 基于电池参数和模糊逻辑系统的锂离子电池健康状态评估方法

2012 IEEE International Electric Vehicle Conference Pub Date : 2012-03-04 DOI: 10.1109/IEVC.2012.6183268

A. Zenati, P. Desprez, H. Razik, S. Rael

引用次数: 29

An advanced smart management system for electric vehicle recharge 先进的电动汽车充电智能管理系统

2012 IEEE International Electric Vehicle Conference Pub Date : 2012-03-04 DOI: 10.1109/IEVC.2012.6183171

M. Gharbaoui, L. Valcarenghi, R. Brunoi, B. Martini, M. Conti, P. Castoldi

{"title":"An advanced smart management system for electric vehicle recharge","authors":"M. Gharbaoui, L. Valcarenghi, R. Brunoi, B. Martini, M. Conti, P. Castoldi","doi":"10.1109/IEVC.2012.6183171","DOIUrl":"https://doi.org/10.1109/IEVC.2012.6183171","url":null,"abstract":"Recent studies about climate change are mandating a drastic reduction of green house gas (GHG) emissions. Solutions include the utilization of renewable energy sources (e.g., wind, solar energy) and the increased utilization of hybrid and electric vehicles (EVs). In this scenario ICT can play a significant role by fostering the smart utilization of current energy and transportation infrastructures (smart grid and smart cities). This paper presents a new ICT infrastructure to enable the intelligent exploitation of distributed energy resources in order to minimize the EV charging times while optimizing the efficiency of the electrical infrastructure. The proposed system is based on a distributed communication infrastructure (both wired and wireless) aimed at collecting/emitting bidirectional energy dispatching opportunities for electric vehicles. The envisaged system seamlessly interconnects emerging self-organizing wireless technologies (i.e., VANETs and Wireless Mesh Networks), with legacy wired communication technologies, to guarantee a fast rollout of the EV charging service with minimum investments in communication infrastructures. The performance of the proposed solution is evaluated in terms of its sustainability by analyzing the quality of the charging service as perceived by the users, and the capability of the charging infrastructure to meet the charging requests in a timely manner.","PeriodicalId":134818,"journal":{"name":"2012 IEEE International Electric Vehicle Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129619175","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: 57

Field-oriented control of a PMSM drive system using the dSPACE controller 用dSPACE控制器实现永磁同步电机驱动系统的磁场定向控制

2012 IEEE International Electric Vehicle Conference Pub Date : 2012-03-04 DOI: 10.1109/IEVC.2012.6183206

D. Vindel, S. Haghbin, A. Rabiei, O. Carlson, R. Ghorbani

引用次数: 26

Optimal charging of ultracapacitors during regenerative braking 再生制动过程中超级电容器的最佳充电

2012 IEEE International Electric Vehicle Conference Pub Date : 2012-03-04 DOI: 10.1109/IEVC.2012.6183291

Y. Parvini, A. Vahidi

引用次数: 26