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2018 5th International Conference on Electric Vehicular Technology (ICEVT)最新文献

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Range Extender Technology for Electric Vehicles 电动汽车增程技术
2018 5th International Conference on Electric Vehicular Technology (ICEVT) Pub Date : 2018-10-01 DOI: 10.1109/ICEVT.2018.8628391
H. Friedl, G. Fraidl, Christian Hubmann, H. Sorger, Gerald Teuschl, Ch. Martin
{"title":"Range Extender Technology for Electric Vehicles","authors":"H. Friedl, G. Fraidl, Christian Hubmann, H. Sorger, Gerald Teuschl, Ch. Martin","doi":"10.1109/ICEVT.2018.8628391","DOIUrl":"https://doi.org/10.1109/ICEVT.2018.8628391","url":null,"abstract":"The demand for improved fuel economy and the request for Zero Emission within cities require complex powertrains with an increasing level of electrification already in a short-termed timeframe until 2025. According to general expectations the demand for Hybrid powertrains will increase significantly within a broad range of implementation through all vehicle classes as well as on battery electric vehicles (BEV) mainly for use in urban areas. For a broad acceptance of battery electric vehicles, the trade-off between all electric range and battery cost respectively weight represents the most important challenge. The all electric range obtained under real world conditions most often deviates significantly from the nominal value which is measured under idealized conditions. Under extreme conditions - slow traffic and demanding requirements for cabin heating or cooling - the electrical range might become less a question of spatial distance but even more of total operation time. As long as no sufficient charging infrastructure is available, measures for BEV have to applied to avoid “Range Anxiety” of the user. This may be additional battery capacity, which is increasing cost and weight proportionally to requested range. Alternatively, a so-called Range Extender (RE) with internal combustion engine (ICE) may be integrated, of course also increasing cost and weight, but independent from requested driving range. In the last years AVL has developed several solutions for electrification of the powertrain as well as Range Extenders for battery electric vehicles. The different solutions cover REXs with Rotary engine, 2- and single cylinder engines derived from motorcycle applications. In the present paper the different solutions are described and the priorities for application as well as practical use are explained.","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"20 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89961534","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: 13
Optimal Control for Self-Steering of a Truck System 卡车自动转向系统的最优控制
2018 5th International Conference on Electric Vehicular Technology (ICEVT) Pub Date : 2018-10-01 DOI: 10.1109/ICEVT.2018.8628343
Lucas Elbert Suryana, E. Joelianto
{"title":"Optimal Control for Self-Steering of a Truck System","authors":"Lucas Elbert Suryana, E. Joelianto","doi":"10.1109/ICEVT.2018.8628343","DOIUrl":"https://doi.org/10.1109/ICEVT.2018.8628343","url":null,"abstract":"In the next few years, vehicles with self-steering features and autonomy will go into marketplaces as a result of a lot of research on autonomous vehicles in recent years. Even the World Economic Forum has estimated that the digital alteration in the automotive business sector will create a huge amount of money in that area. The problem of trajectory path and path following for autonomous vehicles is now arising due to the complexity of the vehicle dynamic model. This paper considers a trajectory path that leads to minimal time and energy consumption. An optimal trajectory path is generated by means of Pentraxin Maximum Principle (PMP) with fixed final state and fixed final time as the constraints. In addition, it is considered an optimal non-linear control approach to control the system. Full state feedback control is selected to design the Linear Quadratic Regulator (LQR) controller. The proposed system is considered for a non-linear truck system by solving the control problem of the linearization of the truck system iterated for every time instant along with the trajectory conditions.","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"2016 1","pages":"21-24"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73322337","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
Preliminary Study of Graphite Rod Pre-treatment in H2O2/H2SO4 Mixture Solution on the Synthesized Graphene by Electrochemical Exfoliation Method 石墨棒在H2O2/H2SO4混合溶液中预处理对电化学剥离法合成石墨烯的初步研究
2018 5th International Conference on Electric Vehicular Technology (ICEVT) Pub Date : 2018-10-01 DOI: 10.1109/ICEVT.2018.8628382
Ferry Iskandar, Oktaviardi Bityasmawan Abdillah, T. R. Mayangsari, A. H. Aimon
{"title":"Preliminary Study of Graphite Rod Pre-treatment in H2O2/H2SO4 Mixture Solution on the Synthesized Graphene by Electrochemical Exfoliation Method","authors":"Ferry Iskandar, Oktaviardi Bityasmawan Abdillah, T. R. Mayangsari, A. H. Aimon","doi":"10.1109/ICEVT.2018.8628382","DOIUrl":"https://doi.org/10.1109/ICEVT.2018.8628382","url":null,"abstract":"Graphene is one of the materials that is widely studied as the anode of the lithium-ion battery. Electrochemical exfoliation is one of the eco-friendly and high scalability methods for graphene production that is suitable in industrial scale. However, the low yield issue needs to be addressed. Herein, we use a graphite rod electrode that pre-treated with H2SO4/H2O2 mix solution to generate higher yield and performance of graphene as the electrode material. The Fourier transform infrared (FTIR) showed that the oxidation of graphite during electrochemical exfoliation process increased with the increase of H2O2 concentration during the pretreatment process. The four-point probe and Electrochemical Impedance Spectroscopy (EIS) characterization shows the sample with pre-treatment using H2O2 of 5 vol % yield the highest conductivity of 1124 S/m and lowest Rct of 43.8 Ohm.","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"8 1","pages":"46-48"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85038261","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
Fabrication and Electrochemical Performance of LiFePO4/C as Cathode Material for Lithium Ion Battery 锂离子电池正极材料LiFePO4/C的制备及其电化学性能
2018 5th International Conference on Electric Vehicular Technology (ICEVT) Pub Date : 2018-10-01 DOI: 10.1109/ICEVT.2018.8628379
L. Hasanah, A. Purwanto, Inayati, Eva Dyah Pambayun, Aditiya Septaningtyas
{"title":"Fabrication and Electrochemical Performance of LiFePO4/C as Cathode Material for Lithium Ion Battery","authors":"L. Hasanah, A. Purwanto, Inayati, Eva Dyah Pambayun, Aditiya Septaningtyas","doi":"10.1109/ICEVT.2018.8628379","DOIUrl":"https://doi.org/10.1109/ICEVT.2018.8628379","url":null,"abstract":"The research for cheap and abundant LiFeP04/C as cathode material of lithium-ion battery became a trending topic in this century. LiFePO4/C particles were commonly used due to its environmental acceptability. This research was aimed to compare methods for preparing LiFePO4/C particles using solid state and flame assisted spray pyrolysis method. The variable of studied at variation molar ratio $mathrm{Li: Fe: P}$ of $1: 1:1 1.1:1:1: 1.2:1:1$; and $1.3: 1: 1$. The crystalline structure was characterized by X-Ray Diffraction (XRD). The morphology was characterized using SEM test. The electrochemical performance was characterized using battery analyzer. Based on data, still exhibits some impurities. The particle still in micron-sized. The highest initial discharge capacity at molar ratio $mathrm{Li: Fe: P}$ of $1.1:1:1$ is 46.1 mAh g−1 at 1/20 C.","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"15 1","pages":"188-192"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72953017","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
Comparison of PID Controller Tuning Methods for Multi PMSM Angular Speed Synchronization 多路永磁同步电机角速度同步PID控制器整定方法比较
2018 5th International Conference on Electric Vehicular Technology (ICEVT) Pub Date : 2018-10-01 DOI: 10.1109/ICEVT.2018.8628421
Kristian Ismail, T. D. Rachmildha, E. Rijanto, Y. Haroen, R. Ristiana
{"title":"Comparison of PID Controller Tuning Methods for Multi PMSM Angular Speed Synchronization","authors":"Kristian Ismail, T. D. Rachmildha, E. Rijanto, Y. Haroen, R. Ristiana","doi":"10.1109/ICEVT.2018.8628421","DOIUrl":"https://doi.org/10.1109/ICEVT.2018.8628421","url":null,"abstract":"This paper discusses the comparison of the PID tuning method as multi PMSM system controller. The emphasis of this paper is to find a tuning method that has the best performance in speed synchronization, but other performances such as regulation, settling time and max overshoot are still considered. The PID tuning methods, Ziegler Nichols (ZN) and pole placement (PP) are simulated in two cases, namely by coupling constants (Kc) as variables and Kc included in the calculation of PID constants. The comparisons are done in MATLAB-Simulink® environment. The simulation results show that ZN with Kc included in the calculation has the best synchronization performance index (PI2), but has poor regulation performance index $(mathrm{PI}_{1})$. On the contrary, PP with Kc included in the calculation has a PI2 that is not good but has the best PI1. In PP with Kc as a variable, it has intermediate PI1and PI2","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"8 1","pages":"95-99"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75134324","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
Li-ion NCA Battery Safety Assessment for Electric Vehicle Applications 电动汽车用锂离子NCA电池安全性评价
2018 5th International Conference on Electric Vehicular Technology (ICEVT) Pub Date : 2018-10-01 DOI: 10.1109/ICEVT.2018.8628454
H. Fadillah, A. Jusuf, S. Santosa, T. Dirgantara
{"title":"Li-ion NCA Battery Safety Assessment for Electric Vehicle Applications","authors":"H. Fadillah, A. Jusuf, S. Santosa, T. Dirgantara","doi":"10.1109/ICEVT.2018.8628454","DOIUrl":"https://doi.org/10.1109/ICEVT.2018.8628454","url":null,"abstract":"In recent years, battery usage is not limited to power small electronic devices, but it has extended its usage as the power source of the electric-based vehicle. An understanding of the battery cell failure characteristic is paramount due to the high risk of thermal runaway that could be initiated from a damaged cell. The risk of damage on the battery cell due to crash impact loading typically leads to a dendritic process on the liquid portion of the battery which in turn initiated an electrical short in the electric vehicle. This paper focuses on the study of the safety assessment of Lithium-ion NCA (Nickel-Cobalt-Alumina) battery subjected to crash impact loading. The characteristic of the force-displacement response of the battery cell evaluated with axial, bending, and lateral impact loadings are presented with respect to quasi-static and dynamic loading scheme. The crash impact loading scenarios described above are critical in assessing the electrical integrity of electric vehicle with Lithium-ion-based battery. The battery model is validated using the available experimental data, and the results are compared very well to the case of quasi-static loading condition. For the dynamic loading scheme, the loading velocity was varied at 5 m/s, 10m/s, 15 m/s, and 30 m/s to observe the strain-rate effect to the force-displacement response of the battery cell. The dynamic loading scheme simulation shows that, in general, the increase of the crash impact loading velocity corresponds to the increase of the peak force and the displacement of the Li-ion battery. Overall these simulation tools are very useful for assessing the electrical integrity of the Li-ion battery for electric vehicle subjected to crash impact loading.","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"724 1","pages":"172-178"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79810092","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
Design and Optimization of Solar, Wind, and Distributed Energy Resource (DER) Hybrid Power Plant for Electric Vehicle (EV) Charging Station in Rural Area 农村电动汽车充电站太阳能、风能和分布式能源(DER)混合动力装置的设计与优化
2018 5th International Conference on Electric Vehicular Technology (ICEVT) Pub Date : 2018-10-01 DOI: 10.1109/ICEVT.2018.8628341
M. Nizam, F. Wicaksono
{"title":"Design and Optimization of Solar, Wind, and Distributed Energy Resource (DER) Hybrid Power Plant for Electric Vehicle (EV) Charging Station in Rural Area","authors":"M. Nizam, F. Wicaksono","doi":"10.1109/ICEVT.2018.8628341","DOIUrl":"https://doi.org/10.1109/ICEVT.2018.8628341","url":null,"abstract":"Electric vehicles offer many advantages ranging from easy access and abundance of electrical energy sources. The objective of this paper is to obtain the best configuration of the hybrid power systems for charging station in a rural area such as Labuan bajo, Indonesia. Thus, the best configuration obtained is then installing with three types of energy storage namely Lead Acid and UNS Lithium battery such as Lithium Ion and Lithium Ferro Phosphate (LFP) to determine the minimum cost of operation and energy cost in a year. The results showed by implementing hybrid systems from PV and DER is the best configuration for off grid charging station. The most optimal battery in off grid system achieved by installing UNS LFP batteries. As a conclusion, by utilizing hybrid power generation technology, the potential for renewable energy in rural areas can be the main key in realizing the availability of charging stations in rural areas with affordable price for supporting electric vehicles infrastructure.","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"53 1","pages":"41-45"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80450653","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: 24
Modification of Circular Radius, Arm Patch Line Width and Power Supply Line of UWB Double Layer Printed Antenna for Partial Discharge Detection 局部放电检测中UWB双层印刷天线圆半径、臂贴片线宽度和供电线路的改进
2018 5th International Conference on Electric Vehicular Technology (ICEVT) Pub Date : 2018-10-01 DOI: 10.1109/ICEVT.2018.8628435
Yoka Mustopa, Muhammad Sukri Habibi Daulay, U. Khayam
{"title":"Modification of Circular Radius, Arm Patch Line Width and Power Supply Line of UWB Double Layer Printed Antenna for Partial Discharge Detection","authors":"Yoka Mustopa, Muhammad Sukri Habibi Daulay, U. Khayam","doi":"10.1109/ICEVT.2018.8628435","DOIUrl":"https://doi.org/10.1109/ICEVT.2018.8628435","url":null,"abstract":"Partial discharge is a phenomenon of electricity failure that occurs at a conductor or void. During the PD there are several phenomena that accompany the PD, other impulses, heat radiation, electromagnetic waves, mechanical waves, and chemical processes. This phenomenon is used to find out information PD. One of the measurements PD uses the UHF method i.e. with the wave sensor induced by partial discharges. An antenna was developed based on one form of the reference antenna. Changes made on five parameters (r, C, D, E, F) result are not very significant to the existing reference. Parameters change into one very significant that is the magnitude.","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"4 1","pages":"193-198"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88496619","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
On the Design of Electric Power Steering Control Unit 电动助力转向控制单元的设计
2018 5th International Conference on Electric Vehicular Technology (ICEVT) Pub Date : 2018-10-01 DOI: 10.1109/ICEVT.2018.8628384
Indrawanto, Tutla Ayatullah, R. Prayoga
{"title":"On the Design of Electric Power Steering Control Unit","authors":"Indrawanto, Tutla Ayatullah, R. Prayoga","doi":"10.1109/ICEVT.2018.8628384","DOIUrl":"https://doi.org/10.1109/ICEVT.2018.8628384","url":null,"abstract":"in modern cars, hydraulic power steering (HPS) is continuously substituted by the electric power steering (EPS). Electric Power Steering (EPS) has important significance in improving the auto's dynamic and static performances. This paper deals with the design of the microcontroller based EPS Control Unit. First, the principle and structure of EPS are discussed. Then the characteristics of EPS system are analyzed, including the typical power curves which deal the relationship of the assist torque and the steering wheel torque. Finally, the designed and the experiment results of the EPS Control Unit are discussed. The experiment results show that the actual current of the motor follows the target current validates the designed assist characteristic.","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"41 1","pages":"210-213"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90209188","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
Parametric Design in Single Disk Axial Eddy Current Brake 单盘轴向涡流制动器参数化设计
2018 5th International Conference on Electric Vehicular Technology (ICEVT) Pub Date : 2018-10-01 DOI: 10.1109/ICEVT.2018.8628377
H. Waloyo, M. Nizam, Dddp. Tiahiana, Ubaidillah
{"title":"Parametric Design in Single Disk Axial Eddy Current Brake","authors":"H. Waloyo, M. Nizam, Dddp. Tiahiana, Ubaidillah","doi":"10.1109/ICEVT.2018.8628377","DOIUrl":"https://doi.org/10.1109/ICEVT.2018.8628377","url":null,"abstract":"The main factor in axial ECB braking torque is a primary magnetic field that induces conductor to create an eddy current. The magnetic density depends on the level of magnetic source quality and the magnetic source position. Some parameters to determine permanent magnet coordinate are its distance to the rotating center or to the conductor. This paper investigated the impacts of position parameters in single disk axial ECB on braking torque. The study was conducted using FEM modeling that had been validated by experiment. The results showed that distant permanent magnet position from the rotating center produced more braking torque due to larger hand force. The maximum value of the magnetic source coordinate was found at 50 mm from the rotation center. Braking torque decreased as the air gap increased. Equal braking torque was also found at the distant radius permanent magnet in all of air gap variations. This happened because of flux magnetic effect. Thus, with proper parameter positions, a design of single disk axial eddy current brake can achieve optimum performance with less cost.","PeriodicalId":6659,"journal":{"name":"2018 5th International Conference on Electric Vehicular Technology (ICEVT)","volume":"3 1","pages":"132-135"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90260627","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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