2016 6th International Electric Drives Production Conference (EDPC)最新文献_第2页

Eddy current loss analysis in permanent magnets of synchronous machines 同步电机永磁体涡流损耗分析

2016 6th International Electric Drives Production Conference (EDPC) Pub Date : 2016-11-01 DOI: 10.1109/EDPC.2016.7851341

T. Gerlach, R. Steckel, T. Hubert, A. Kremser

引用次数: 8

Holistic production analysis for actuator manufacturing using data mining 基于数据挖掘的致动器制造整体生产分析

2016 6th International Electric Drives Production Conference (EDPC) Pub Date : 2016-11-01 DOI: 10.1109/EDPC.2016.7851346

Christian Sand, K. Bogus, Sabrina Kunz, J. Franke

引用次数: 1

Optimization algorithms for maximizing the slot filling factor of technically feasible slot geometries and winding layouts 使技术上可行的插槽几何形状和绕组布局的插槽填充系数最大化的优化算法

2016 6th International Electric Drives Production Conference (EDPC) Pub Date : 2016-11-01 DOI: 10.1109/EDPC.2016.7851327

P. Herrmann, P. Stenzel, Ulrich Vögele, C. Endisch

{"title":"Optimization algorithms for maximizing the slot filling factor of technically feasible slot geometries and winding layouts","authors":"P. Herrmann, P. Stenzel, Ulrich Vögele, C. Endisch","doi":"10.1109/EDPC.2016.7851327","DOIUrl":"https://doi.org/10.1109/EDPC.2016.7851327","url":null,"abstract":"High power density and efficiency are key factors for automotive traction machines. One possible way to reach these goals is to increase the slot filling factor. As yet, most research has either been focused on optimizing the slot geometry with a given magnet wire diameter or on finding the optimal diameter for a given geometry. Oftentimes the submitted results lead either to a magnetically suboptimal stator geometry or the suggested winding pattern and geometries are not producible. The introduction of the needle winding technology, as an alternative to the insertion technology for the manufacturing of stators of automotive traction machines, enabled a defined wire placement in the slot. To use the full benefit of this advantage an optimal and producible winding layout is necessary. Therefore, in this article new optimization algorithms are proposed and compared to algorithms found in literature with regard to reachable slot filling factors and producibility. In a case study, the best performing algorithm was used to obtain an optimal combination of wire diameter and slot geometry to maximize the filling factor. With the proposed algorithm feasible winding patterns and slot geometries with an optimized filling factor can be obtained.","PeriodicalId":121418,"journal":{"name":"2016 6th International Electric Drives Production Conference (EDPC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130944150","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: 16

Additive Manufacturing of a lightweight rotor for a permanent magnet synchronous machine 永磁同步电机轻量化转子的增材制造

2016 6th International Electric Drives Production Conference (EDPC) Pub Date : 2016-11-01 DOI: 10.1109/EDPC.2016.7851312

S. Lammers, G. Adam, H. Schmid, Rafael Mrozek, R. Oberacker, M. Hoffmann, F. Quattrone, B. Ponick

引用次数: 43

Influence of cutting edge on core loss induced through various manufacturing parameters 切削刃对不同加工参数引起的铁芯损耗的影响

2016 6th International Electric Drives Production Conference (EDPC) Pub Date : 2016-11-01 DOI: 10.1109/EDPC.2016.7851332

M. Schneider, M. Hubert, J. Franke

{"title":"Influence of cutting edge on core loss induced through various manufacturing parameters","authors":"M. Schneider, M. Hubert, J. Franke","doi":"10.1109/EDPC.2016.7851332","DOIUrl":"https://doi.org/10.1109/EDPC.2016.7851332","url":null,"abstract":"Various manufacturing processes in the production - from laminated magnetic steel sheets to an assembled stator - affect the electromagnetic characteristics. Often the manufacturing processes of the process step cutting are compared to highlight differences. Many publications have already dealt with this issue over several decades. Flux distribution, loss and the B-H characteristics are not the same, whether an electrical sheet with defined geometry is cut with a laser, water jet, electrical discharge machining, rotational cutting or with a punching machine. It is adequately researched that differences in loss behavior occur. Within the various technologies, a comparison of varied production parameters is scarcer. Here, interesting studies result when considering the specific hysteresis and eddy current losses in the variation of the process parameters on the relative position of the rolling direction, average speed, distance energy and the comparison between fiber and CO2-Laser with different focus diameters. This paper deals with the comparison of cut sheets made from electrical steel with grade M270 35A. The metal strips investigated were prepared on dimensions of 150×150 mm and 37,5×150 mm using the above parameter variation and analyzed in a single sheet tester from Brockhaus regarding their loss behavior.","PeriodicalId":121418,"journal":{"name":"2016 6th International Electric Drives Production Conference (EDPC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126813178","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: 7

Control of synchronous reluctance motors without encoder for industrial applications 工业用无编码器的同步磁阻电机控制

2016 6th International Electric Drives Production Conference (EDPC) Pub Date : 2016-11-01 DOI: 10.1109/EDPC.2016.7851307

T. Weigel

引用次数: 2

Influence of axial mechanical stress on the magnetic properties of non-oriented electrical steel 轴向机械应力对无取向电工钢磁性能的影响

2016 6th International Electric Drives Production Conference (EDPC) Pub Date : 2016-11-01 DOI: 10.1109/EDPC.2016.7851333

G. von Pfingsten, K. Hameyer, D. Paul

{"title":"Influence of axial mechanical stress on the magnetic properties of non-oriented electrical steel","authors":"G. von Pfingsten, K. Hameyer, D. Paul","doi":"10.1109/EDPC.2016.7851333","DOIUrl":"https://doi.org/10.1109/EDPC.2016.7851333","url":null,"abstract":"Axial mechanical stress on electrical steel significantly affects the magnetic properties of electric steel. The magnetizability is reduced and the losses are increased. In electrical machines, axial mechanical stress is induced in different processes of production. The lamination stacks are often compressed by means of axial pressure to create a compact and robust magnetic core. This work focuses on the influence of axial pressure on the rotor lamination stack from a new low cost rotor assembly. A setup is constructed to measure the influence of axial mechanical pressure on the magnetic properties of ring core samples made of electric steel. Extensive measurements at different values of axial mechanical pressure are conducted. From the measured data, an iron loss model is parametrized. The influence of axial mechanical pressure on the hysteresis losses and the eddy current losses is discussed. The identified loss model parameters are applied to the solution of a 2D FEM simulation of the permanent magnet synchronous machine. The influence on the loss characteristics of the machine is studied.","PeriodicalId":121418,"journal":{"name":"2016 6th International Electric Drives Production Conference (EDPC)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114054522","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: 8

Numerical homogenization and simulation of a lamination stack 叠片堆的数值均匀化与模拟

2016 6th International Electric Drives Production Conference (EDPC) Pub Date : 2016-11-01 DOI: 10.1109/EDPC.2016.7851316

Maximilian Volkan Baloglu, K. Willner

引用次数: 5

Assessing the market of light electric vehicles as a potential application for electric in-wheel drives 评估轻型电动汽车作为电动轮内驱动的潜在应用市场

2016 6th International Electric Drives Production Conference (EDPC) Pub Date : 2016-11-01 DOI: 10.1109/EDPC.2016.7851350

C. Sachs, Stefanie Burandt, S. Mandelj, Raphael Mutter

引用次数: 9

Simulation of the assembly process of the insert technique for distributed windings 分布式绕组插入技术装配过程的仿真

2016 6th International Electric Drives Production Conference (EDPC) Pub Date : 2016-11-01 DOI: 10.1109/EDPC.2016.7851326

J. Hofmann, F. Blanc, M. Krause, F. Wirth, J. Fleischer

引用次数: 10