发布求助
文献互助 智能选刊 最新文献

2006 12th Biennial IEEE Conference on Electromagnetic Field Computation最新文献

筛选
英文 中文
Coupled Analysis Method of Electromagnetic Wave Propagation and Heat Conduction with Temperature-Dependent Nonlinear Permittivity 具有温度相关非线性介电常数的电磁波传播与热传导耦合分析方法
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI: 10.1109/CEFC-06.2006.1632895
Y. Okamoto, R. Himeno, K. Ushida, A. Ahagon
{"title":"Coupled Analysis Method of Electromagnetic Wave Propagation and Heat Conduction with Temperature-Dependent Nonlinear Permittivity","authors":"Y. Okamoto, R. Himeno, K. Ushida, A. Ahagon","doi":"10.1109/CEFC-06.2006.1632895","DOIUrl":"https://doi.org/10.1109/CEFC-06.2006.1632895","url":null,"abstract":"In order to reuse all waste plastics containing polyvinyl chloride (PVC) effectively, the removal of chlorine from PVC is required during the preprocess of feedback recycling. In this paper, we explain the detail of heated process in PVC, and a coupled analysis method was developed to investigate the correlation of high frequency electromagnetic wave propagation and heat conduction","PeriodicalId":262549,"journal":{"name":"2006 12th Biennial IEEE Conference on Electromagnetic Field Computation","volume":"419 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116182697","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
Improved Efficiency for an In-Wheel Motor in Large Speed Operating 轮毂电机大转速运行效率的改进
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI: 10.1109/CEFC-06.2006.1633106
D. Fodorean, A. Djerdir, I. Viorel, A. Miraoui
{"title":"Improved Efficiency for an In-Wheel Motor in Large Speed Operating","authors":"D. Fodorean, A. Djerdir, I. Viorel, A. Miraoui","doi":"10.1109/CEFC-06.2006.1633106","DOIUrl":"https://doi.org/10.1109/CEFC-06.2006.1633106","url":null,"abstract":"Summary form only given. A good efficiency should be a priority for every electrical machine operating within traction systems. The desired performances for each drive system are always accompanied by electro-mechanical necessities, translated in terms of high levels of power factor and efficiency. Our article proposes a synchronous motor variant with wide speed range and improved efficiency. An increased efficiency can be obtained, besides an adequate design, via a control strategy. That's why we propose a combined strategy in order to increase the motor's efficiency in wide speed operating. Up to a certain value of the excitation current we controlled the speed by controlling the d-axis current through the stator winding source and after that, we controlled the motor's speed and we obtained the flux density decrease through the auxiliary field winding. The proposed and designed motor has the following data: 5500 W, 1500 rpm, 6 pole pairs, being supplied from a 48 Vcc battery. The design process involved 2D FEM modelling and Matlab/Simulink simulation of the machine-converter system","PeriodicalId":262549,"journal":{"name":"2006 12th Biennial IEEE Conference on Electromagnetic Field Computation","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125476017","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
Investigation on EMF Waveform in the Interior Permanent Magnet Synchronous Machine Considering Load Condition 考虑负载条件的内置式永磁同步电机电动势波形研究
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI: 10.1109/CEFC-06.2006.1633111
Jangho Seo, Sangyeop Kwak, Sang-Yong Jung, Jae-Kwang Kim, T. Chung, Hyun-Kyo Jung
{"title":"Investigation on EMF Waveform in the Interior Permanent Magnet Synchronous Machine Considering Load Condition","authors":"Jangho Seo, Sangyeop Kwak, Sang-Yong Jung, Jae-Kwang Kim, T. Chung, Hyun-Kyo Jung","doi":"10.1109/CEFC-06.2006.1633111","DOIUrl":"https://doi.org/10.1109/CEFC-06.2006.1633111","url":null,"abstract":"This paper presents the numerical results of EMF waveform at the different types of structure in the interior permanent magnet synchronous machine (IPMSM). The numerical technique, fixed permeability method (FPM), has been used in order to analyze the EMF waveform considering load condition as well as no-load one. Furthermore, the relationship between total harmonic distortion (THD) of EMF waveform and various design variables in IPMSM is investigated for conceptual design guidelines","PeriodicalId":262549,"journal":{"name":"2006 12th Biennial IEEE Conference on Electromagnetic Field Computation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125717401","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 Optimization and Eddy Current Losses Analysis of Permanent Magnets in PMSM 永磁同步电机永磁体设计优化及涡流损耗分析
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI: 10.1109/CEFC-06.2006.1632979
Xiao-yuan Wang, Juan Li, P. Song
{"title":"Design Optimization and Eddy Current Losses Analysis of Permanent Magnets in PMSM","authors":"Xiao-yuan Wang, Juan Li, P. Song","doi":"10.1109/CEFC-06.2006.1632979","DOIUrl":"https://doi.org/10.1109/CEFC-06.2006.1632979","url":null,"abstract":"A new type of permanent magnet (PM) in permanent magnet synchronous machine (PMSM) for decreasing the rotor eddy current losses is proposed. The new type of PM is applied in the finite element analytical model, and the predicted eddy current losses are compared with the losses deduced from the old type. The predicted results verify that the new type of PM is effective to decrease the eddy current losses","PeriodicalId":262549,"journal":{"name":"2006 12th Biennial IEEE Conference on Electromagnetic Field Computation","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121778693","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
Dealing with Model Errors in Approximation Model-Based Optimization 基于近似模型优化的模型误差处理
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI: 10.1109/CEFC-06.2006.1633022
Linda Wang, D. Lowther
{"title":"Dealing with Model Errors in Approximation Model-Based Optimization","authors":"Linda Wang, D. Lowther","doi":"10.1109/CEFC-06.2006.1633022","DOIUrl":"https://doi.org/10.1109/CEFC-06.2006.1633022","url":null,"abstract":"Approximation models are often used in place of complex analysis code during optimization. Uncertainties in the model parameters could lead to inaccuracies in the process. This paper presents a Bayesian approach for finding an optimum that is robust to the uncertainty in model parameters. We test the proposed methodology with two model types applied to standard electromagnetics benchmark problems","PeriodicalId":262549,"journal":{"name":"2006 12th Biennial IEEE Conference on Electromagnetic Field Computation","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115944886","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
A New Proposed Method for Minimizing the Bandwidth and Skyline Storage for Triangular Finite Elements Meshes 一种三角有限元网格带宽和天际线存储最小化的新方法
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI: 10.1109/CEFC-06.2006.1632839
Y. Boutora, N. Takorabet, R. Ibtiouen, S. Mezani
{"title":"A New Proposed Method for Minimizing the Bandwidth and Skyline Storage for Triangular Finite Elements Meshes","authors":"Y. Boutora, N. Takorabet, R. Ibtiouen, S. Mezani","doi":"10.1109/CEFC-06.2006.1632839","DOIUrl":"https://doi.org/10.1109/CEFC-06.2006.1632839","url":null,"abstract":"We present a new accurate node's numbering method for minimizing the bandwidth and the skyline vector for a Cholesky's solving of triangular finite element problems","PeriodicalId":262549,"journal":{"name":"2006 12th Biennial IEEE Conference on Electromagnetic Field Computation","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132033523","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
Parallel Post-Processing Techniques for Fast Radar Cross-Section Computation 快速雷达截面计算的并行后处理技术
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI: 10.1109/CEFC-06.2006.1633167
A. Ngoly, S. McFee
{"title":"Parallel Post-Processing Techniques for Fast Radar Cross-Section Computation","authors":"A. Ngoly, S. McFee","doi":"10.1109/CEFC-06.2006.1633167","DOIUrl":"https://doi.org/10.1109/CEFC-06.2006.1633167","url":null,"abstract":"Parallel processing methods for accelerating radar cross-section (RCS) calculation for general 3D conducting targets are investigated and evaluated. The main focus of this work is to develop methodologies that exploit the use of parallel computing environments during the post-processing phase of general method of moments (MoM) programs used for surface integral equations. The primary objective of this research is to examine the processor requirements incurred when multiple processors are used to solve for an overall RCS in a parallel manner. A secondary goal of this study is to evaluate the solution accuracy of asymptotic waveform evaluation (AWE) based techniques used in conjunction with this parallel post-processing approach. A selection of illustrative and informative computational examples for benchmark RCS targets are solved and compared to direct MoM reference solutions using the CLUMEQ Supercomputing Centre at McGill University","PeriodicalId":262549,"journal":{"name":"2006 12th Biennial IEEE Conference on Electromagnetic Field Computation","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130078621","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
Coupled Analysis Method of Temperature, Voltage and Magnetic Field for Motors Using 3-D Finite Element Method 基于三维有限元法的电机温度、电压和磁场耦合分析方法
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI: 10.1109/CEFC-06.2006.1632896
T. Yamaguchi, Y. Kawase, M. Watanabe, N. Toida, K. Nakamura, E. Fukushima
{"title":"Coupled Analysis Method of Temperature, Voltage and Magnetic Field for Motors Using 3-D Finite Element Method","authors":"T. Yamaguchi, Y. Kawase, M. Watanabe, N. Toida, K. Nakamura, E. Fukushima","doi":"10.1109/CEFC-06.2006.1632896","DOIUrl":"https://doi.org/10.1109/CEFC-06.2006.1632896","url":null,"abstract":"We developed a coupled analysis method of temperature, voltage and magnetic field for motors based on the 3-D finite element method (3-D FEM) [Y. Kawase et al., 1997]. The validity of this method is clarified by comparing the calculated results of a miniature motor with the measured ones","PeriodicalId":262549,"journal":{"name":"2006 12th Biennial IEEE Conference on Electromagnetic Field Computation","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130750840","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
Investigation of End-Effect and Experimental Validation for Hybrid Excited Doubly Salient Machine 混合激励双凸极机末端效应研究及实验验证
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI: 10.1109/CEFC-06.2006.1633110
Xiaoyong Zhu, M. Cheng, W. Hua, Jianzhong Zhang
{"title":"Investigation of End-Effect and Experimental Validation for Hybrid Excited Doubly Salient Machine","authors":"Xiaoyong Zhu, M. Cheng, W. Hua, Jianzhong Zhang","doi":"10.1109/CEFC-06.2006.1633110","DOIUrl":"https://doi.org/10.1109/CEFC-06.2006.1633110","url":null,"abstract":"In this paper, a novel stator hybrid excited doubly salient (HEDS) machine is proposed, which combines the advantages of PM machines with the possibility of controllable magnetic flux by auxiliary dc excited windings. The influence of end-leakage effect on the back-EMF waveforms is taken into account. The electromagnetic performances are predicted and compared with 2-D and 3-D finite element analyses (FEA), and an end-leakage factor for end-effect is defined to modify the 2-D predicted result. Finally, experimental results are given to verify the accuracy of the prediction","PeriodicalId":262549,"journal":{"name":"2006 12th Biennial IEEE Conference on Electromagnetic Field Computation","volume":"446 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132276437","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
Strategies for h-p Adaptive Finite Element Analysis for Electromagnetics in Large Scale Parallel Computing Environments: Theory and Practice 大规模并行计算环境下hp自适应有限元电磁学分析策略:理论与实践
2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI: 10.1109/CEFC-06.2006.1633140
S. McFee, D. Giannacopoulos, B. Mirican
{"title":"Strategies for h-p Adaptive Finite Element Analysis for Electromagnetics in Large Scale Parallel Computing Environments: Theory and Practice","authors":"S. McFee, D. Giannacopoulos, B. Mirican","doi":"10.1109/CEFC-06.2006.1633140","DOIUrl":"https://doi.org/10.1109/CEFC-06.2006.1633140","url":null,"abstract":"Practical methods and strategies for implementing and using h-p adaptive finite element analysis, for electromagnetic device modeling and simulation, in large scale parallel computing environments are developed and investigated. The primary focus of this research is to explore and evaluate the theory and practice of developing and exploiting advanced adaptive techniques within supercomputing range parallel processing systems. The essential objective of this contribution is to assess the potential advantages and related costs of employing broad-breadth and deep multilevel refinement trajectory trees with self-adjusting pruning strategies, for expediting h-p adaptive solution convergence, and to facilitate the assessment of solution integrity, stability and accuracy. The CLUMEQ Supercomputer Centre at McGill was used for all large scale computations; process management was handled using MPI","PeriodicalId":262549,"journal":{"name":"2006 12th Biennial IEEE Conference on Electromagnetic Field Computation","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127848201","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
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：604180095
Book学术官方微信