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Emergent entrepreneurial networks for the transition to automated urban mobility 向自动化城市交通过渡的新兴创业网络
2016 IEEE Transportation Electrification Conference and Expo (ITEC) Pub Date : 2016-06-27 DOI: 10.1109/ITEC.2016.7520274
D. Bodde, Jianan Sun
{"title":"Emergent entrepreneurial networks for the transition to automated urban mobility","authors":"D. Bodde, Jianan Sun","doi":"10.1109/ITEC.2016.7520274","DOIUrl":"https://doi.org/10.1109/ITEC.2016.7520274","url":null,"abstract":"Simulation models show significant benefits can accrue to cities from integrating shared, automated, electric vehicles into an optimized mobility system. Gains include reduced air pollution, lower carbon emissions, reduced traffic congestion, and more green space. Yet the current enthusiasm for such visionary systems ignores the transition period, the time during which AV must share limited road space with human-driven vehicles. Such social-technical transitions are marked by great uncertainty regarding technology performance, legal/regulatory acceptance, and customer preference. This, in turn, creates a high-risk business environment for entrepreneurs and corporate innovators. Emergent entrepreneurial networks are uniquely suited to managing the risk and accelerating the transition to fully optimized urban mobility systems. These combine the skills of entrepreneurs and corporate innovators into highly adaptable, learning-based networks. We can observe 4 distinct models for these networks emerging into the urban mobility market. A better understanding of the competition among these models can inform national policies promoting shared, automated electric mobility service. We propose a case-learning process through which the needed understanding can be achieved.","PeriodicalId":280676,"journal":{"name":"2016 IEEE Transportation Electrification Conference and Expo (ITEC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132714399","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
Design and optimization of fractional slot concentrated winding permanent magnet machines for class IV electric vehicles IV类电动汽车分槽集中绕组永磁电机的设计与优化
2016 IEEE Transportation Electrification Conference and Expo (ITEC) Pub Date : 2016-06-27 DOI: 10.1109/ITEC.2016.7520199
T. Rahman, R. Silva, Kieran Humphries, M. H. Mohammadi, D. Lowther
{"title":"Design and optimization of fractional slot concentrated winding permanent magnet machines for class IV electric vehicles","authors":"T. Rahman, R. Silva, Kieran Humphries, M. H. Mohammadi, D. Lowther","doi":"10.1109/ITEC.2016.7520199","DOIUrl":"https://doi.org/10.1109/ITEC.2016.7520199","url":null,"abstract":"The design, optimization and application of a number of surface mounted fractional slot concentrated winding (FSCW) electric machines for application to Class IV electric vehicles have been considered. Four FSCW motors with nominal power ratings of 50, 65, 75 and 100 kW have been designed. The motors were optimized using a novel multi-objective optimization strategy which allows a large numbers of objectives to be considered while ensuring computational efficiency and Pareto optimality. Vehicle simulations were carried out using the optimized motors for some typical drive cycles. The gear ratio of the drive train was optimized for each motor with respect to the drive cycle and the vehicle performances were calculated. The methodology and results presented provide a novel and improved framework for considering the trade-offs between the motor size, gear ratio and vehicle performance for Class IV and other vehicle classes.","PeriodicalId":280676,"journal":{"name":"2016 IEEE Transportation Electrification Conference and Expo (ITEC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132256893","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
Implementation of dynamic charging and V2G using Chademo and CCS/Combo DC charging standard 采用Chademo和CCS/Combo直流充电标准实现动态充电和V2G
2016 IEEE Transportation Electrification Conference and Expo (ITEC) Pub Date : 2016-06-27 DOI: 10.1109/ITEC.2016.7520271
G. C. Mouli, Johan Kaptein, P. Bauer, M. Zeman
{"title":"Implementation of dynamic charging and V2G using Chademo and CCS/Combo DC charging standard","authors":"G. C. Mouli, Johan Kaptein, P. Bauer, M. Zeman","doi":"10.1109/ITEC.2016.7520271","DOIUrl":"https://doi.org/10.1109/ITEC.2016.7520271","url":null,"abstract":"Dynamic charging of electric vehicles (EV) refers to charging the EV using variable charging power. This is important for applications where the EV is charged from intermittent renewable energy sources like wind or solar. Dynamic charging can be implemented using three standards - AC charging, DC charging via Chademo and CCS/COMBO. This paper compares the charging standards in their implementation of dynamic charging and vehicle to grid (V2X) and brings out its influence on the charging system design, response time, flexibility in charging from renewable sources and buffer capacity that is required. Experimental results of dynamic charging using Chademo and CCS/COMBO are presented for different compatible EV that shows the fundamental difference between the two standards.","PeriodicalId":280676,"journal":{"name":"2016 IEEE Transportation Electrification Conference and Expo (ITEC)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115090534","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: 53
Analysis and performance of the Venturi Buckeye Bullet 3 land-speed record attempts 文丘里七叶树子弹3型陆地速度纪录尝试的分析与性能
2016 IEEE Transportation Electrification Conference and Expo (ITEC) Pub Date : 2016-06-27 DOI: 10.1109/ITEC.2016.7520285
M. D’Arpino, D. Cooke, G. Rizzoni, Guiseppe Tomasso
{"title":"Analysis and performance of the Venturi Buckeye Bullet 3 land-speed record attempts","authors":"M. D’Arpino, D. Cooke, G. Rizzoni, Guiseppe Tomasso","doi":"10.1109/ITEC.2016.7520285","DOIUrl":"https://doi.org/10.1109/ITEC.2016.7520285","url":null,"abstract":"For more than a decade the Buckeye Bullet land speed racing team at The Ohio State University has been setting absolute speed records for electric vehicles. The team holds several Federation Internationale de l'Automobile (FIA) records that are well into the 300 mph range for alternatively powered streamliners. The most recent Venturi Buckeye Bullet (VBB3) has been designed and built to exceed the speed records of its predecessors by travelling well over 400 mph. This paper investigates the VBB3's design process, components, and control structure. Simulation results of the ideal vehicle behavior are reported with some recent experimental results from the Bonneville Salt Flats.","PeriodicalId":280676,"journal":{"name":"2016 IEEE Transportation Electrification Conference and Expo (ITEC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115357697","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
On-line fault diagnosis of electric machine based on the Hidden Markov Model 基于隐马尔可夫模型的电机在线故障诊断
2016 IEEE Transportation Electrification Conference and Expo (ITEC) Pub Date : 2016-06-27 DOI: 10.1109/ITEC.2016.7520276
Jiayuan Zhang, Wei Zhan, M. Ehsani
{"title":"On-line fault diagnosis of electric machine based on the Hidden Markov Model","authors":"Jiayuan Zhang, Wei Zhan, M. Ehsani","doi":"10.1109/ITEC.2016.7520276","DOIUrl":"https://doi.org/10.1109/ITEC.2016.7520276","url":null,"abstract":"Extensive work has been presented in the literature related to fault diagnosis and prognosis of machines and related components. With machine learning and statistics applied, methods are proposed in a novel perspective. In this work, the statistics model based on Hidden Markov Model(HMM) is selected because of its wide and strong applications on fault diagnostics in the industry. Based on this method, with the model well-trained, it can encompass the traditional difficulties such as building an exact mathematical model or complex parameters estimation. As the machine fault progresses, the fault features are projected on a certain class and therefore the fault and its severity are identified. Its theoretical base and practical performance are presented and its strength on fault tolerant operation are further come up with.","PeriodicalId":280676,"journal":{"name":"2016 IEEE Transportation Electrification Conference and Expo (ITEC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125075695","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
Creative usage of stator flux linkage to fast brake electric vehicles 定子磁链在电动汽车快速制动中的创新应用
2016 IEEE Transportation Electrification Conference and Expo (ITEC) Pub Date : 2016-06-27 DOI: 10.1109/ITEC.2016.7520278
Yukai Wang, R. Lorenz
{"title":"Creative usage of stator flux linkage to fast brake electric vehicles","authors":"Yukai Wang, R. Lorenz","doi":"10.1109/ITEC.2016.7520278","DOIUrl":"https://doi.org/10.1109/ITEC.2016.7520278","url":null,"abstract":"Kinetic energy has to be rapidly transferred or dissipated in order to quickly brake an electric vehicle. In electric vehicles, a finite amount of kinetic energy can be transferred to the battery. Motor braking capability is fundamentally limited by the maximum charging rate and the state-of-charge of the battery. This paper presents a methodology to manipulate system losses such that the additional kinetic energy can also be dissipated in the motor and the inverter, eventually in the cooling system. To do this, stator flux linkage is dynamically varying while torque control accuracy is not compromised. The achieved additional torque can assist to brake electric vehicles faster with fully-charged batteries, as well as in emergency situations. The maximum braking torque is affected by the current limit, DC bus voltage and the peak power that energy storage system can absorb. Analytical and experimental evaluation is provided to quantitatively examine the additional braking torque.","PeriodicalId":280676,"journal":{"name":"2016 IEEE Transportation Electrification Conference and Expo (ITEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122065383","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
Finite element based design optimization of magnetic structures for roadway inductive power transfer systems 基于有限元的巷道感应输电系统磁性结构设计优化
2016 IEEE Transportation Electrification Conference and Expo (ITEC) Pub Date : 2016-06-27 DOI: 10.1109/ITEC.2016.7520200
M. Moghaddami, Arash Anzalchi, A. Sarwat
{"title":"Finite element based design optimization of magnetic structures for roadway inductive power transfer systems","authors":"M. Moghaddami, Arash Anzalchi, A. Sarwat","doi":"10.1109/ITEC.2016.7520200","DOIUrl":"https://doi.org/10.1109/ITEC.2016.7520200","url":null,"abstract":"Design optimization of magnetic structures for roadway inductive power transfer (IPT) systems based on 2D finite element analysis (FEA) is proposed. The proposed method can be used to find the optimal structure for IPT systems based on prioritization of different objectives such as efficiency, cost, etc. A Multi-objective genetic algorithm (MOGA) coupled with 2D FEA is used for the co-optimization of primary and secondary magnetic structures. Also, Electromagnetic field (EMF) emissions of the pads are considered to meet human exposure regulations in compliance with standards as defined by International Commission on Non-Ionizing Radiation Protection (ICNIRP). A 1 kW roadway IPT system is investigated as the case study and the results of the optimization are presented using different objective functions.","PeriodicalId":280676,"journal":{"name":"2016 IEEE Transportation Electrification Conference and Expo (ITEC)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114229850","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: 19
Development and performance analysis of a switched reluctance motor drive for an automotive air-conditioning system 汽车空调系统开关磁阻电机驱动器的研制与性能分析
2016 IEEE Transportation Electrification Conference and Expo (ITEC) Pub Date : 2016-06-27 DOI: 10.1109/ITEC.2016.7520219
S. M. Castano, J. Maixe-Altes, A. Emadi
{"title":"Development and performance analysis of a switched reluctance motor drive for an automotive air-conditioning system","authors":"S. M. Castano, J. Maixe-Altes, A. Emadi","doi":"10.1109/ITEC.2016.7520219","DOIUrl":"https://doi.org/10.1109/ITEC.2016.7520219","url":null,"abstract":"This paper presents a methodology for the application of a switched reluctance motor (SRM) drive in an automotive air-conditioning (A/C) system. The development includes a complete A/C system and cabin whose components have been modelled In steady-state mathematical models. Furthermore, the compressor motor, which is an 8/6 SRM. has a torque/speed controller. Operating ranges are analysed and a study of the entire refrigeration cycle performance is presented, while the temperature control of the A/C system is done by a fuzzy-control method. The results obtained for different sequences of the outside/set-point temperatures have reached a compressor motor efficiency above 75% during most of the operation while a higher coefficient operational performance (COP) for the overall system is achieved for each sequence.","PeriodicalId":280676,"journal":{"name":"2016 IEEE Transportation Electrification Conference and Expo (ITEC)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114511558","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
Three phase to Co-phase railway electrification approach using voltage synthesizing electronic phase shifter (EPS) 利用电压合成电子移相器(EPS)实现铁路三相共相电气化
2016 IEEE Transportation Electrification Conference and Expo (ITEC) Pub Date : 2016-06-27 DOI: 10.1109/ITEC.2016.7520195
Mesaad AlBader, P. Enjeti
{"title":"Three phase to Co-phase railway electrification approach using voltage synthesizing electronic phase shifter (EPS)","authors":"Mesaad AlBader, P. Enjeti","doi":"10.1109/ITEC.2016.7520195","DOIUrl":"https://doi.org/10.1109/ITEC.2016.7520195","url":null,"abstract":"In this paper, an electronically based three phase to Co-phase conversion approach for traction power supply application is presented. The low frequency transformer used to generate co-phase system is replaced with an electronic phase shifter (EPS) thus less space is needed and consequently higher power density. Moreover, the proposed system controllability of the EPS output voltage gives the advatage to increase the power quality of the locomotive-utility interface. The controllability achieved by harmonic injection PWM AC chopper to control the phase and amplitude of the output voltage. Harmonic trap is required to eliminate the harmonic generated by the modulation technique. Analyses of the system and simulation results are provided. Experimental verification of the electronic phase shifter concept is included.","PeriodicalId":280676,"journal":{"name":"2016 IEEE Transportation Electrification Conference and Expo (ITEC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134509156","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
Fault diagnosis and fault tolerant control for electrified vehicle torque security 电动汽车扭矩安全故障诊断与容错控制
2016 IEEE Transportation Electrification Conference and Expo (ITEC) Pub Date : 2016-06-27 DOI: 10.1109/ITEC.2016.7520277
Jiyu Zhang, Tianpei Li, A. Amodio, Bilin Aksun-Guvenc, G. Rizzoni
{"title":"Fault diagnosis and fault tolerant control for electrified vehicle torque security","authors":"Jiyu Zhang, Tianpei Li, A. Amodio, Bilin Aksun-Guvenc, G. Rizzoni","doi":"10.1109/ITEC.2016.7520277","DOIUrl":"https://doi.org/10.1109/ITEC.2016.7520277","url":null,"abstract":"Torque security is an important element for future automobile development such as for electric and and hybrid electric vehicles (EV/HEVs). For Drive-by-Wire systems that are commonly used in modern vehicles, pedal position signals are critical for ensuring correct calculation of torque request to the rest of the powertrain. This paper develops a model based fault diagnostic scheme for electrified vehicle powertrain torque security problems, with special focus on pedal position sensor faults. After the design of the diagnostic strategy, a fault tolerant control strategy is proposed to mitigate the effect of the faults. The torque security study is applied to a case study of a prototype vehicle developed by the OSU EcoCAR2 team. The diagnostic and fault tolerant control scheme are tested and validated through Model-in-the-Loop (MIL) and Hardware-in-the-Loop (HIL) simulations.","PeriodicalId":280676,"journal":{"name":"2016 IEEE Transportation Electrification Conference and Expo (ITEC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132038635","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
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