发布求助
文献互助 智能选刊 最新文献

2019 International Conference on Electrical Drives & Power Electronics (EDPE)最新文献

筛选
英文 中文
Identification of Li-ion Battery Model Parameters 锂离子电池模型参数辨识
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883926
R. Cipín, Marek Toman, P. Procházka, I. Pazdera
{"title":"Identification of Li-ion Battery Model Parameters","authors":"R. Cipín, Marek Toman, P. Procházka, I. Pazdera","doi":"10.1109/EDPE.2019.8883926","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883926","url":null,"abstract":"The paper describes Li-ion battery models and the possibility to identify its parameters. The battery model is considered as an equivalent RC circuit, which can with good accuracy describe short and long-term dynamic states of the battery. There is done some discussion about problems with the identification of individual parameters.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116532716","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
12 kW Flyback Converter with a Passive Quasi-resonant Snubber 带无源准谐振缓冲器的12kw反激变换器
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883871
J. Martiš, P. Vorel, P. Procházka
{"title":"12 kW Flyback Converter with a Passive Quasi-resonant Snubber","authors":"J. Martiš, P. Vorel, P. Procházka","doi":"10.1109/EDPE.2019.8883871","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883871","url":null,"abstract":"The flyback DC/DC converter traditionally finds use in low power applications (up to about 300 W). This contribution presents a high-power flyback converter, utilizing a lossless quasi-resonant snubber circuit and silicon-carbide MOS-FETs and diodes. The experimental 12 kW converter reaches a maximum efficiency of 97 % while maintaining small dimensions and low weight. The maximum output parameters are 420 V, 30 A; the converter is fully controllable from zero voltage and current. In contrast to resonant converters, the presented converter keeps high efficiency even at decreased output voltages and currents, which makes it suitable for variable voltage/current applications.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133739776","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
Hardware concept of a new BLDC motor controller based on BCD technology 基于BCD技术的新型无刷直流电机控制器的硬件概念
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883916
J. Knobloch, Jiří Ctibor, P. Vorel
{"title":"Hardware concept of a new BLDC motor controller based on BCD technology","authors":"J. Knobloch, Jiří Ctibor, P. Vorel","doi":"10.1109/EDPE.2019.8883916","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883916","url":null,"abstract":"Ahstract- This article discusses a concept of a three-phase inverter based on a new semiconductor smart-power component based on BCD technology. This work also includes dimensioning of the inverter power part temporary based on discrete power semiconductors. The overall hardware design of the inverter is described as well as the motor.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132282451","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
Application of Hybrid Neural Network to Detection of Induction Motor Electrical Faults 混合神经网络在感应电机电气故障检测中的应用
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883935
M. Skowron, M. Wolkiewicz, C. T. Kowalski, T. Orłowska-Kowalska
{"title":"Application of Hybrid Neural Network to Detection of Induction Motor Electrical Faults","authors":"M. Skowron, M. Wolkiewicz, C. T. Kowalski, T. Orłowska-Kowalska","doi":"10.1109/EDPE.2019.8883935","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883935","url":null,"abstract":"Induction motors (IMs) play a key role in industrial drives systems. During motors normal operation, some unexpected damages may occur, resulting in economic losses. Stator windings degradation and rotor broken bars are the most common sources of faults in induction machines. The electrical winding faults, namely the stator inter-turns short circuits and rotor bar damages constitutes around 40% of all faults of the induction motors. Nowadays, faults early detection systems play an essential role in IMs drive control systems. In the aim of faults detection process automation, diagnostic systems are increasingly based on artificial intelligence methods. This paper presents the results of experimental research on the application of axial flux symptoms of the converter-fed induction motor drive to the electrical fault detection and classifications using hybrid neural networks.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"33 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114397081","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 Modeling of Stator Winding Faults in Permanent Magnet Synchronous Motor: Part II 永磁同步电动机定子绕组故障的有限元建模:第二部分
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883937
A. Usman, Nikhil. T. Doiphode, B. Rajpurohit
{"title":"Finite Element Modeling of Stator Winding Faults in Permanent Magnet Synchronous Motor: Part II","authors":"A. Usman, Nikhil. T. Doiphode, B. Rajpurohit","doi":"10.1109/EDPE.2019.8883937","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883937","url":null,"abstract":"Stator Winding Faults (SWFs) in Permanent Magnet Synchronous Motors (PMSMs) adversely affect the performance of the machine. The machine quantities in terms of stator phase currents, back-EMF, magnetic flux density and flux lines changes significantly. This paper shall investigate in detail the adverse affect on different electrical and magnetic quantities during the SWFs in PMSM. Earlier in Part I, the authors have modeled the machine using analytical approach to draw the inferences on the performance of PMSM during healthy and faulty conditions. This paper shall discuss in detail about the validation of those results with the outcomes obtained through Finite Element (FE) modeling of PMSM using Maxwell 2D tool. FE modeling of PMSM involves Numerical Method (NM) approach which though takes high computational time but deliver better accuracy. FE model of PMSM with an emulation of different SWFs viz. Stator Inter-turn Fault (SITF), coil-to-coil fault and phase-to-phase faults are developed. The performance of the machine is then compared under healthy and faulty conditions. The performance deductions are further analyzed and compared with the analytical outcomes thereby giving a validation of SWFs in PMSM. The significant outcomes like changes in phase currents, back-EMF and magnetic flux density, thus encountered are further used to define fault index for the detection and identification of SWFs in PMSM.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126455180","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
Skid Steering of Robotic Vehicle for Autonomous Applications 自动驾驶机器人车辆的打滑转向
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883907
Róbert Üveges, F. Ďurovský, V. Fedák
{"title":"Skid Steering of Robotic Vehicle for Autonomous Applications","authors":"Róbert Üveges, F. Ďurovský, V. Fedák","doi":"10.1109/EDPE.2019.8883907","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883907","url":null,"abstract":"The paper deals with principles of motion control of skid steered robotic vehicle. The proposed control of drives allows the vehicle to move on uneven terrain with different surface or inclination of the vehicle. Control was checked on physical model of robotic vehicle. Inaccuracy of odometric calculation based on wheel speed sensors is eliminated by visual odometry based on stereoscopic camera system in combination with signals from inertial sensors. Solution is based on robotic operation system ROS to ensure reusability and compatibility with another hardware platforms. Further, it has also been demonstrated that the use of electric drive for vehicles with skid steer can be energy efficient.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129242211","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
Locomotive Wheel Slip Controller based on Power Dissipation in Wheel-rail Contact 基于轮轨接触功率损耗的机车轮滑控制
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883900
P. Pichlík
{"title":"Locomotive Wheel Slip Controller based on Power Dissipation in Wheel-rail Contact","authors":"P. Pichlík","doi":"10.1109/EDPE.2019.8883900","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883900","url":null,"abstract":"Railway traction vehicles are equipped by slip controllers to avoid wheels slippage occurrence during the train operation and simultaneously enables to maximise the force transfer from wheels to rails. Many types of slip controllers were developed during the last decades, and their development is not sill finished. The paper proposes a novel slip controller principle that is based on a calculation of power dissipation in a wheel-rail contact area. The presented approach enables better adhesion utilisation than conventional slip controllers based on the adhesion coefficient value estimation. The dissipation power is calculated from the estimated adhesion force and train velocity. The estimation of the adhesion force is made by an extended Kalman filter. The slip controller principle is verified on measured data that were obtained on a freight train hauled by an electric locomotive.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130863437","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
Pairing of Traction DC Motors, Long Term Experiencies from Practice and Simulations 牵引直流电机的配对，长期的实践经验和仿真
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883885
J. Kubín, Ž. Ferková, A. Richter
{"title":"Pairing of Traction DC Motors, Long Term Experiencies from Practice and Simulations","authors":"J. Kubín, Ž. Ferková, A. Richter","doi":"10.1109/EDPE.2019.8883885","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883885","url":null,"abstract":"Although four traction motors of two undercarriages in one tram car have the same type with the same label parameters, properties of the individual motors are slightly different. This made problems during tram operating because the sensitive electronic control evaluates the small difference of motor's properties like slip and stops trams. There was developed method which ensured that the motors in one tram car are under resolution of control electronic. We call this progress as a pairing. The paper deals with long term experience which we get during using of this testing method.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125436317","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
Evaluation of switching performance of Si, SiC and GaN power transistors within ZVS mode ZVS模式下Si, SiC和GaN功率晶体管开关性能的评价
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883902
M. Frivaldský, M. Pipíška, P. Sojka
{"title":"Evaluation of switching performance of Si, SiC and GaN power transistors within ZVS mode","authors":"M. Frivaldský, M. Pipíška, P. Sojka","doi":"10.1109/EDPE.2019.8883902","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883902","url":null,"abstract":"Presented paper describes the methodology of the investigation of soft-switching commutation mode of power semiconductor transistors. Various technological alternatives are being evaluated, while focus is given on the group of power switches suited for the SMPS front-end applications. Therefore Silicon (Si), Silicon Carbide (SiC) and Galium Nitrid (GaN) transistors have been measured under various operational conditions in order to find out and compare their switching performance. The measuring device was designed for the purposes of adaptive evaluation with the possibility of parametric change of key variables influencing commutation mode (supply voltage, switching frequency, etc.). The performance of individual structures was identified in the way of the power loss calculation of switching sequence. Received results identify the effectivity of the use of investigated transistor structures.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131026250","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
Design of Rear Wheel Steering System of an Experimental Electric Vehicle 实验性电动汽车后轮转向系统设计
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883899
Lukáš Krčmář, J. Brousek, Tomas Petr
{"title":"Design of Rear Wheel Steering System of an Experimental Electric Vehicle","authors":"Lukáš Krčmář, J. Brousek, Tomas Petr","doi":"10.1109/EDPE.2019.8883899","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883899","url":null,"abstract":"The article deals with a topic of the rear wheel steering of an experimental electric vehicle. Steering of the rear wheel of a vehicle is no new topic, it was being solved ever since the beginning of the vehicle manufacture. The main task of a rear wheel steering is to improve the maneuverability of a vehicle, especially at lower speeds of up to 50 km / h. This solution has recently been seen primarily in vehicles of larger car manufacturers which have higher wheelbase. This solution is also appearing in sports cars, for their better maneuverability in urban environments.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134370720","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信