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2014 4th International Electric Drives Production Conference (EDPC)最新文献

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2014 4th International Electric Drives Production Conference (EDPC) Pub Date : 2022-10-23 DOI: 10.1093/jpids/pit093
F. Frosini
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引用次数: 0
Analyzing the active power of variable frequency drives in manufacturing plants 制造工厂变频驱动器有功功率分析
2014 4th International Electric Drives Production Conference (EDPC) Pub Date : 2014-12-15 DOI: 10.1109/EDPC.2014.6984380
Arnim Reger, Moritz Hamacher, J. Bohner, Tobias Kestler, R. Steinhilper
{"title":"Analyzing the active power of variable frequency drives in manufacturing plants","authors":"Arnim Reger, Moritz Hamacher, J. Bohner, Tobias Kestler, R. Steinhilper","doi":"10.1109/EDPC.2014.6984380","DOIUrl":"https://doi.org/10.1109/EDPC.2014.6984380","url":null,"abstract":"In multi-axis machining centers the individual operating loads of axis and spindle drives are often unknown. Especially in serial production, drive systems are oversized including electric motors, frequency inverters and shaft drives. But also in special plant engineering, where multiple drive systems are connected to one intermediate circuit, the individual operating loads cannot be assessed. Subsequently, performance, operating points and energy efficiency are suboptimal. Economic disadvantages, such as the necessity of higher investments and increased operational costs, are associated. Therefore an approach to active power measurement behind the frequency inverter to separate the power consumption profiles of spindle and axis drives is necessary. In this paper two systems for an active power measurement for variable frequency drives are discussed. One of them has been developed by the authors themselves with the advantage of lower cost compared to commercially available systems. The systems were analyzed for performance, accuracy, installation effort and costs. The investigated active power measurement systems provide basic data for an optimal dimensioning of drive systems for industrial equipment manufacturers.","PeriodicalId":423456,"journal":{"name":"2014 4th International Electric Drives Production Conference (EDPC)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121895569","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
Needle winding for distributed round-wire-windings without the use of insulation disks 不使用绝缘盘的分布式圆线绕组的针绕组
2014 4th International Electric Drives Production Conference (EDPC) Pub Date : 2014-12-15 DOI: 10.1109/EDPC.2014.6984387
P. Stenzel, P. Dollinger, D. Mihajlović, J. Richnow, J. Franke, C. Endisch
{"title":"Needle winding for distributed round-wire-windings without the use of insulation disks","authors":"P. Stenzel, P. Dollinger, D. Mihajlović, J. Richnow, J. Franke, C. Endisch","doi":"10.1109/EDPC.2014.6984387","DOIUrl":"https://doi.org/10.1109/EDPC.2014.6984387","url":null,"abstract":"Automotive traction drives require primarily high degrees of efficiency and high power densities. Therefore one main goal in the production of electric traction drives is the minimization of the end windings. End windings are necessary, however, they do not add to the power transformation and in addition they increase the space and the copper losses. In the serial production of distributed round-wire-windings the insertion technology is mainly used. An alternative to this production method is the needle winding technology. In the recent past several concepts for distributed windings have been developed and published using so called “end disks” or “insulation disks” [1], [2], [3], [4]. Insulation disks offer advantages concerning process automation, however, they lead to a considerable increase of the height of the end windings. In order to make the needle winding technology applicable for automotive traction applications this paper presents a new concept for distributed windings without the use of insulation disks.","PeriodicalId":423456,"journal":{"name":"2014 4th International Electric Drives Production Conference (EDPC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116869935","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: 11
Magnetic field emission comparison at different quality factors with series-parallel compensation network for wireless power transfer to vehicles 车辆无线供电串并联补偿网络在不同品质因数下的磁场发射比较
2014 4th International Electric Drives Production Conference (EDPC) Pub Date : 2014-12-15 DOI: 10.1109/EDPC.2014.6984424
Tushar Batra, E. Schaltz
{"title":"Magnetic field emission comparison at different quality factors with series-parallel compensation network for wireless power transfer to vehicles","authors":"Tushar Batra, E. Schaltz","doi":"10.1109/EDPC.2014.6984424","DOIUrl":"https://doi.org/10.1109/EDPC.2014.6984424","url":null,"abstract":"Input current of wireless power transfer system is limited by current rating of power converter on the primary side. Power rating of wireless power transfer system increases linearly with the quality factor for series-parallel topology of the system at a given primary current. Magnetic emissions to the surroundings also increase with increase in the quality factor. In this paper, first analytical expressions are developed for comparing magnetic emissions at different quality factors. Theoretical and simulation (Comsol) results show comparatively lower increase for the magnetic field emissions to the linear increase in the power rating with the quality factor. This paper signifies that at fixed primary current, operation of wireless power transfer system at higher quality factor is favorable with respect to the magnetic emissions.","PeriodicalId":423456,"journal":{"name":"2014 4th International Electric Drives Production Conference (EDPC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126662765","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
Rotor balancing by optimized magnet positioning during algorithm-controlled assembly process: Selection and assembly of rotor components minimizing the unbalance 在算法控制的装配过程中，通过优化磁体定位实现转子平衡:转子部件的选择和装配使不平衡最小化
2014 4th International Electric Drives Production Conference (EDPC) Pub Date : 2014-12-15 DOI: 10.1109/EDPC.2014.6984432
Manuel Peter, J. Fleischer
{"title":"Rotor balancing by optimized magnet positioning during algorithm-controlled assembly process: Selection and assembly of rotor components minimizing the unbalance","authors":"Manuel Peter, J. Fleischer","doi":"10.1109/EDPC.2014.6984432","DOIUrl":"https://doi.org/10.1109/EDPC.2014.6984432","url":null,"abstract":"Energy efficient electric drives gain more importance in the industry allowing a reduction of the energy consumption. Producing efficient electric drives requires the optimization of all associated processes, especially the manufacturing process. This paper comprises the state of the art balancing techniques and introduces the relevant product parameters. In addition, the potential for an intelligent pairing of rotor components for a stackable rotor to minimize the initial unbalance will be introduced.","PeriodicalId":423456,"journal":{"name":"2014 4th International Electric Drives Production Conference (EDPC)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126221831","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
Loss model and control stability of bidirectional LCL-IPT system 双向LCL-IPT系统的损耗模型及控制稳定性
2014 4th International Electric Drives Production Conference (EDPC) Pub Date : 2014-12-15 DOI: 10.1109/EDPC.2014.6984422
D. Voglitsis, T. Todorcevic, V. Prasanth, P. Bauer
{"title":"Loss model and control stability of bidirectional LCL-IPT system","authors":"D. Voglitsis, T. Todorcevic, V. Prasanth, P. Bauer","doi":"10.1109/EDPC.2014.6984422","DOIUrl":"https://doi.org/10.1109/EDPC.2014.6984422","url":null,"abstract":"This paper aims to present a loss model and investigate the stability of a LCL-IPT system for EVs. For the experimental set-up and loss model, Silicon Carbide MOSFETs have been used as the converter switches. The zero-voltage-switch contour area of the converter over the entire operation range is presented and the optimum dc-link voltages for efficiency maximization are also shown. The stability of the system consisting of a single pickup, is investigated to highlight potential issues. Voltage-cancellation technique is utilized to control both the primary and secondary side currents.","PeriodicalId":423456,"journal":{"name":"2014 4th International Electric Drives Production Conference (EDPC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122227231","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: 18
Conductive feeding of electric vehicles from the road while driving 电动汽车行驶时从路面上导电馈电
2014 4th International Electric Drives Production Conference (EDPC) Pub Date : 2014-12-15 DOI: 10.1109/EDPC.2014.6984418
G. Asplund, Beth Rehman
{"title":"Conductive feeding of electric vehicles from the road while driving","authors":"G. Asplund, Beth Rehman","doi":"10.1109/EDPC.2014.6984418","DOIUrl":"https://doi.org/10.1109/EDPC.2014.6984418","url":null,"abstract":"The article presents a method to supply all types of road vehicles with electricity for driving, as well as charging of battery operated vehicles while driving, through sliding contacts in a track in the road.","PeriodicalId":423456,"journal":{"name":"2014 4th International Electric Drives Production Conference (EDPC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133974794","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: 15
Modular integration of a 1200 v SiC inverter in a commercial vehicle wheel-hub drivetrain 商用车辆轮毂传动系统中1200v SiC逆变器的模块化集成
2014 4th International Electric Drives Production Conference (EDPC) Pub Date : 2014-12-15 DOI: 10.1109/EDPC.2014.6984400
F. Hilpert, K. Brinkfeldt, S. Arenz
{"title":"Modular integration of a 1200 v SiC inverter in a commercial vehicle wheel-hub drivetrain","authors":"F. Hilpert, K. Brinkfeldt, S. Arenz","doi":"10.1109/EDPC.2014.6984400","DOIUrl":"https://doi.org/10.1109/EDPC.2014.6984400","url":null,"abstract":"The EU-funded FP7 project COSIVU [1] aims at a new system architecture for drive-trains of commercial vehicles. The project scope is the development of a smart, compact and durable single-wheel drive unit with integrated electric motor, compact transmission, full 1200V silicon carbide (SiC) inverter (switches and diodes) and an advanced and compact cooling solution. This paper focusses on the modular packaging concept of the integrated power stage, using “Inverter Building Blocks”, and the design of a double sided cooling of the power modules using a 3D printing technology.","PeriodicalId":423456,"journal":{"name":"2014 4th International Electric Drives Production Conference (EDPC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132835055","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
Optimization approach of Wireless Power Transfer systems for electric vehicles from a process and material perspective 基于工艺和材料的电动汽车无线电力传输系统优化方法
2014 4th International Electric Drives Production Conference (EDPC) Pub Date : 2014-12-15 DOI: 10.1109/EDPC.2014.6984433
F. Risch, Sebastian Kraner, Michael Schneider, J. Franke
{"title":"Optimization approach of Wireless Power Transfer systems for electric vehicles from a process and material perspective","authors":"F. Risch, Sebastian Kraner, Michael Schneider, J. Franke","doi":"10.1109/EDPC.2014.6984433","DOIUrl":"https://doi.org/10.1109/EDPC.2014.6984433","url":null,"abstract":"Modern Wireless Power Transfer (WPT) systems for electric vehicles (EVs) have already shown their potential for high-power transfer efficiency in many prototypes and trials. However, WPT for EVs is a particularly demanding application and still in its early commercialization phase. There are still some barriers to overcome for a successful and large-scale implementation of WPT systems to become a preferred method for recharging EVs. For practical application in an EV, power pads need to meet strict automotive requirements (ISO/TS 16949:2009 certification). A thorough material and process analysis must be used to identify and assess failure modes and effects preventatively. In this context, it is the objective of this paper to present an automated test bench approach to precisely evaluate WPT systems with a focus on the process and material perspective.","PeriodicalId":423456,"journal":{"name":"2014 4th International Electric Drives Production Conference (EDPC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114513532","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
Design of a 3 kW primary power supply unit for inductive charging systems optimized for the compatibility to receiving units with 20 kw rated power 设计一种用于感应充电系统的3kw主电源单元，优化后可与额定功率为20kw的接收单元兼容
2014 4th International Electric Drives Production Conference (EDPC) Pub Date : 2014-12-15 DOI: 10.1109/EDPC.2014.6984415
Marco Zimmer, Jorg Heinrich, N. Parspour
{"title":"Design of a 3 kW primary power supply unit for inductive charging systems optimized for the compatibility to receiving units with 20 kw rated power","authors":"Marco Zimmer, Jorg Heinrich, N. Parspour","doi":"10.1109/EDPC.2014.6984415","DOIUrl":"https://doi.org/10.1109/EDPC.2014.6984415","url":null,"abstract":"This paper presents a power unit for use in the primary side of 3 kW rated inductive charging system. The objective is the design of 3 kW rated primary sides which are compatible to 20 kW rated secondary side receiving units inside electric vehicles. The motivation arises from the consideration that 3 kW and 20 kW charging stations should be kept compatible. Compatible especially in the way that vehicles with 20 kW rated receiving units should be able to use 3 kW charging stations. The basis for the design of the 3 kW system is a series-compensated secondary receiving coil without an additional DC/DC-converter stage between a B4 rectifier and battery with a rated power of 20 kW. The absence of a DC/DC stage allows lower weight and installation space in the vehicle, but the possibility for impedance matching is missing. The system behavior is investigated analytically, so that all currents and voltages, as well as the reactive power in both compensation networks can be calculated depending on the given systems parameter, such as the inductance of the secondary coil, the coupling factor, the operation frequency and the transferred power. It is shown that the operation point with the lowest reactive power, and thus least losses in the coils and compensation capacitors, strongly depends on the design of the receiving unit. Since the receiving unit is designed for a transferred power of 20 kW, an operation with 3 kW will result in a significantly lower efficiency. Therefore a solution is presented, to shift the ideal operation point of the secondary side system from 20 kW to a much lower value. That way, the 3 kW system is able to operate very close to the shifted ideal operation point.","PeriodicalId":423456,"journal":{"name":"2014 4th International Electric Drives Production Conference (EDPC)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117003691","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: 25
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