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2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)最新文献

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Design of flat magnetic core for inductively coupled coils in high efficiency wireless power transfer application 高效无线电力传输中电感耦合线圈扁平磁芯的设计
2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA) Pub Date : 2017-12-01 DOI: 10.1109/PESA.2017.8277780
M. X. Chen, K. Cheng
{"title":"Design of flat magnetic core for inductively coupled coils in high efficiency wireless power transfer application","authors":"M. X. Chen, K. Cheng","doi":"10.1109/PESA.2017.8277780","DOIUrl":"https://doi.org/10.1109/PESA.2017.8277780","url":null,"abstract":"A pad-like flat magnetic core with high permeability is adopted and was placed under the primary side coil as well as above the secondary side coil of wireless power transfer (WPT) system. It can be as a shielding for the magnetic field. Moreover, the insertion of the magnetic material increases the coupling coefficient of the two coils and thus reduces the leakage flux compared with core-less system. A WPT system with nominal power of 200W was built to validate the feasibility of the proposed method. Results show that after inserting the magnetic core, the power transfer efficiency is increased by about 30% with power transfer distance being 60mm–80mm.","PeriodicalId":223569,"journal":{"name":"2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)","volume":"317 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122123652","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
A novel adaptive sliding mode observer for SOC estimation of lithium batteries in electric vehicles 一种用于电动汽车锂电池荷电状态估计的自适应滑模观测器
2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA) Pub Date : 2017-12-01 DOI: 10.1109/PESA.2017.8277750
Y. Huangfu, J. N. Xu, S. Zhuo, M. Xie, Y.T. Liu
{"title":"A novel adaptive sliding mode observer for SOC estimation of lithium batteries in electric vehicles","authors":"Y. Huangfu, J. N. Xu, S. Zhuo, M. Xie, Y.T. Liu","doi":"10.1109/PESA.2017.8277750","DOIUrl":"https://doi.org/10.1109/PESA.2017.8277750","url":null,"abstract":"On the basis of the established second order RC equivalent circuit model, a novel adaptive sliding mode observer (ASMO) is proposed to estimate the state of charge (SOC) of lithium battery in the electric vehicle. The ASMO can adaptively adjust the switching gain according to the system output deviation. The Lyapunov stability theory is employed to prove the convergence of ASMO. Three different discharge curves are carried out, and the comparisons with conventional sliding mode observer (CSMO) and adaptive extended Kalman filter (AEKF) are also presented to evaluate the performance of ASMO. The results show that: (1) compared with CSMO, ASMO can solve the contradiction between the SOC convergence speed and the chattering (2) compared with AEKF, ASMO has the similar SOC estimation accuracy, but possesses faster convergence speed, stronger robustness and less computation time.","PeriodicalId":223569,"journal":{"name":"2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)","volume":"282 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133000726","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: 10
Voltage control strategy of DC microgrid with direct drive wave energy generator 直接驱动波能发电机直流微电网电压控制策略
2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA) Pub Date : 2017-12-01 DOI: 10.1109/PESA.2017.8277768
W. Rao, B. Zhang, J. Pan, X. Y. Wu, J. Yuan, L. Qiu
{"title":"Voltage control strategy of DC microgrid with direct drive wave energy generator","authors":"W. Rao, B. Zhang, J. Pan, X. Y. Wu, J. Yuan, L. Qiu","doi":"10.1109/PESA.2017.8277768","DOIUrl":"https://doi.org/10.1109/PESA.2017.8277768","url":null,"abstract":"In this paper, the power balance DC microgrid system and linear permanent magnet generator (LPMG) is modeled. A control strategy is proposed to keep DC bus voltage stabilization, by combining supercapacitor (SC) with the wave energy generation. The voltage control of DC microgrid is considered as three state patterns separately, to guarantee the power balance under any generator power fluctuations or load changes. Finally, the simulation results are provided to demonstrate the feasibility of the presented control strategy.","PeriodicalId":223569,"journal":{"name":"2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134541044","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
Control method of UAV based on RRT∗ for target tracking in cluttered environment 杂波环境下基于RRT *的无人机目标跟踪控制方法
2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA) Pub Date : 2017-12-01 DOI: 10.1109/PESA.2017.8277732
X. Q. Li, L. Qiu, Sumair Aziz, J. Pan, J. Yuan, B. Zhang
{"title":"Control method of UAV based on RRT∗ for target tracking in cluttered environment","authors":"X. Q. Li, L. Qiu, Sumair Aziz, J. Pan, J. Yuan, B. Zhang","doi":"10.1109/PESA.2017.8277732","DOIUrl":"https://doi.org/10.1109/PESA.2017.8277732","url":null,"abstract":"In this paper, RRT∗ algorithm is applied to the navigation of UAV for tracking a target in obstacle environment. Planning route generated by RRT∗ algorithm used for flight control of UAV. RRT∗ algorithm is extended to include a track mission considering differential constraints of Quadrotor and the cluttered environment. Paper presents the algorithm flow of RRT∗ and the dynamic models of UAV. Simulation results show that UAV combined with RRT∗ planner can achieve track task successfully in complex environments.","PeriodicalId":223569,"journal":{"name":"2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131249210","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: 14
Development of a light electric car with body integrated super capacitors 车身集成超级电容器轻型电动汽车的研制
2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA) Pub Date : 2017-12-01 DOI: 10.1109/PESA.2017.8277742
S. Raman, Y. Fong, Yulong Fan, X. Xue, K. Cheng
{"title":"Development of a light electric car with body integrated super capacitors","authors":"S. Raman, Y. Fong, Yulong Fan, X. Xue, K. Cheng","doi":"10.1109/PESA.2017.8277742","DOIUrl":"https://doi.org/10.1109/PESA.2017.8277742","url":null,"abstract":"This paper presents the design and development of the first body integrated super-capacitor and Li-ion battery based hybrid energy storage system for electric vehicles. Body integration of SCs not only improves the acceleration, regeneration responses of the vehicle and longevity of the Li-ion battery, but also allows for better utilization of available space giving additional room for the Li-ion battery, the primary power source. Features of the developed body integrated super-capacitors system, design of the bi-directional interleaved converter employed, hybrid energy storage system with experimental results are presented.","PeriodicalId":223569,"journal":{"name":"2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133456719","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
A simple and useful three-port converter for integrating renewable energy sources in stand-alone systems 一个简单而有用的三端口转换器，用于在独立系统中集成可再生能源
2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA) Pub Date : 2017-12-01 DOI: 10.1109/PESA.2017.8277770
Manxin Chen, Hongzhou Tan, J. Ho, E. Cheng
{"title":"A simple and useful three-port converter for integrating renewable energy sources in stand-alone systems","authors":"Manxin Chen, Hongzhou Tan, J. Ho, E. Cheng","doi":"10.1109/PESA.2017.8277770","DOIUrl":"https://doi.org/10.1109/PESA.2017.8277770","url":null,"abstract":"A simple and useful three-port converter is proposed in this paper, which is suitable for integrating renewable energy sources in off-grid applications with low to medium power. It mainly consists of a coupled inductor and two active switches. Isolation between the two renewable energy sources is achieved. Only one active switch functions in either loading mode or battery-charge mode. Hence the switching losses is reduced. Output diode of the proposed converter is removable from the system if one of the power source is integrated inside with anti-reversed-current diode, so that the system overall cost is reduced. Easy control techniques can be applied to the converter, since power decoupling control is not necessary due to the limited power provided by a single PV panel. A 110W experimental prototype with two inputs (30V, 24V) and 80V output, was built and tested under loading mode and battery-charge mode to validate the theoretical analysis. Examine of adding active snubber to eliminate voltage spike on the switches is introduced in the simulation.","PeriodicalId":223569,"journal":{"name":"2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134096838","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
A novel converter of single phase switched reluctance generator 一种新型单相开关磁阻发电机变换器
2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA) Pub Date : 2017-12-01 DOI: 10.1109/PESA.2017.8277755
L.L. Ling, L. Dong, Q. Jiang, X. Liao
{"title":"A novel converter of single phase switched reluctance generator","authors":"L.L. Ling, L. Dong, Q. Jiang, X. Liao","doi":"10.1109/PESA.2017.8277755","DOIUrl":"https://doi.org/10.1109/PESA.2017.8277755","url":null,"abstract":"This paper presents a new power converter topology based on the operation principle of switched reluctance generator (SRG) in order to improve the output power of SRG at low speed. According to different speed, the new power converter can work in two modes: full winding excitation mode and partial winding excitation mode. Simulations and experiments based on a single-phase switched reluctance wind power generator with U-shaped stator cores are carried out to validate the feasibility of the proposed converter, and the results show that the new power converter can increase the output power and improve the efficiency of SRG at low speed.","PeriodicalId":223569,"journal":{"name":"2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130581423","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 performance and design index 电动汽车性能及设计指标
2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA) Pub Date : 2017-12-01 DOI: 10.1109/PESA.2017.8277737
Wang Xiaolin, K. Cheng, X. Xue
{"title":"Electric vehicle performance and design index","authors":"Wang Xiaolin, K. Cheng, X. Xue","doi":"10.1109/PESA.2017.8277737","DOIUrl":"https://doi.org/10.1109/PESA.2017.8277737","url":null,"abstract":"There are a number of design criteria for electric vehicles (EV), the simple ones are the battery related such as state of charge and state of health. However, for a successful electric vehicle design and performance test, there are many other criteria in need to be examined. This paper proposes a number of design parameters for this new direction of EV assessment. Each index or performance ratio will significantly affect the vehicle design and the vehicle performance. The paper gives a new concept of an EV design based on a number of new performance indexes and design indexes.","PeriodicalId":223569,"journal":{"name":"2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116778077","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
Cost-effective solution of EV motor driver based on asymmetric cascaded multilevel inverters 基于非对称级联多电平逆变器的电动汽车电机驱动高效解决方案
2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA) Pub Date : 2017-12-01 DOI: 10.1109/PESA.2017.8277726
W. Peng, Yuanmao Ye, B. Jiang
{"title":"Cost-effective solution of EV motor driver based on asymmetric cascaded multilevel inverters","authors":"W. Peng, Yuanmao Ye, B. Jiang","doi":"10.1109/PESA.2017.8277726","DOIUrl":"https://doi.org/10.1109/PESA.2017.8277726","url":null,"abstract":"To implement cost-effective solution for EV motor driver, one type of asymmetric cascaded multilevel inverters with lower capacitor voltage ripple is presented in this paper. The proposed multilevel inverters own simple structure. Only one switched capacitor and two DC sources are required for single phase configuration. With proper modulation strategy, the proposed inverter is capable of providing 15 levels of the output voltage, which benefits for the improvements of power quality and motor driver's performance. Circuit configuration, operation principle and capacitor voltage ripple are theoretically analyzed in detail. Simulation results are provided to verify the feasibility of the proposed inverters.","PeriodicalId":223569,"journal":{"name":"2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121851085","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
Power distribution control strategy for cascaded multi-level dual-source traction inverter drives to enhance efficiency and dynamic response 级联多级双源牵引逆变器的功率分配控制策略，以提高效率和动态响应
2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA) Pub Date : 2017-12-01 DOI: 10.1109/PESA.2017.8277731
M. Bendyk, P. Luk
{"title":"Power distribution control strategy for cascaded multi-level dual-source traction inverter drives to enhance efficiency and dynamic response","authors":"M. Bendyk, P. Luk","doi":"10.1109/PESA.2017.8277731","DOIUrl":"https://doi.org/10.1109/PESA.2017.8277731","url":null,"abstract":"A control strategy for a cascaded multi-level dual-source traction inverter is proposed to boost its power capability in order to enhance its efficiency and dynamic response. It is based on a power distribution algorithm performing optimal dynamic control of power flow between dual power sources and the load, such that the primary source (battery) and secondary (ultracapacitors) work cooperatively in order to achieve maximum accelerating and regenerative braking abilities. At the same time, the proposed strategy minimizes harmonic distortion at the inverter output to enhance efficiency and performance. The viability and superior performance of the proposed control strategy are verified by extensive experimentation on a prototype of the inverter.","PeriodicalId":223569,"journal":{"name":"2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124898644","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
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