发布求助
文献互助 智能选刊 最新文献

2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)最新文献

筛选
英文 中文
Modern heat extraction systems for electrical machines - A review 电机用现代热提取系统。综述
2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pub Date : 2015-03-26 DOI: 10.1109/WEMDCD.2015.7194542
Mircea Popescu, D. Staton, A. Boglietti, A. Cavagnino, D. Hawkins, J. Goss
{"title":"Modern heat extraction systems for electrical machines - A review","authors":"Mircea Popescu, D. Staton, A. Boglietti, A. Cavagnino, D. Hawkins, J. Goss","doi":"10.1109/WEMDCD.2015.7194542","DOIUrl":"https://doi.org/10.1109/WEMDCD.2015.7194542","url":null,"abstract":"This paper presents a review of modern cooling system employed for the thermal management of electrical machines. Various solutions for heat extractions are described: high thermal conductivity insulation materials, spray cooling, high thermal conductivity fluids, combined liquid and air forced convection, loss mitigation techniques.","PeriodicalId":173358,"journal":{"name":"2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)","volume":"334 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115272072","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: 58
Fault prognosis based on Hidden Markov Models 基于隐马尔可夫模型的故障预测
2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pub Date : 2015-03-26 DOI: 10.1109/WEMDCD.2015.7194540
A. Soualhi, G. Clerc, H. Razik
{"title":"Fault prognosis based on Hidden Markov Models","authors":"A. Soualhi, G. Clerc, H. Razik","doi":"10.1109/WEMDCD.2015.7194540","DOIUrl":"https://doi.org/10.1109/WEMDCD.2015.7194540","url":null,"abstract":"Monitoring electrical motors in critical or sensitive environments is one of the major challenges of our era. This can be applied both in electric vehicles, hybrid and avionics. Therefore the development of tools, which are able to ensure continuity of service by identifying and predicting faults, is crucial to provide a reliable monitoring. This paper presents two methods based on Hidden Markov Models for the prediction of impending faults. They are based on pattern recognition, that is a data-driven approach widely used in the field of faults detection and diagnostic. This paper aims to show that methods such as Hidden Markov Models, commonly used in the diagnosis, can also be used in the field of prognosis. The first method, based on the recognition of degradation processes, allows predicting the imminent appearance of the fault and the second is based on modeling the state of degradation of the studied system. An example of application is given to demonstrate their applicability. The results show their effectiveness to predict the imminent appearance of a fault.","PeriodicalId":173358,"journal":{"name":"2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129383336","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
An inverse approach for inter-turn fault detection in asynchronous machines using magnetic pendulous oscillation technique 磁摆振荡技术在异步电机匝间故障检测中的应用
2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pub Date : 2015-03-26 DOI: 10.1109/WEMDCD.2015.7194534
H. Mahmoud, A. Abou-Elyazied Abdallh, S. El-Hakim, A. Shaltout, L. Dupré, N. Bianchi
{"title":"An inverse approach for inter-turn fault detection in asynchronous machines using magnetic pendulous oscillation technique","authors":"H. Mahmoud, A. Abou-Elyazied Abdallh, S. El-Hakim, A. Shaltout, L. Dupré, N. Bianchi","doi":"10.1109/WEMDCD.2015.7194534","DOIUrl":"https://doi.org/10.1109/WEMDCD.2015.7194534","url":null,"abstract":"In this paper, a coupled experimental-mathematical inverse problem based methodology for the detection of inter-turn faults in an asynchronous induction machine is presented. The fault detection is accomplished by interpreting well-defined measurements into the machine mathematical model. First, the studied machine is modeled by means of a dynamic state-space model in the abc reference frame. This model simulates the machine behavior under healthy and faulty cases in both transient and steady-state conditions. The signature of the inter-turn fault is captured using the magnetic pendulous oscillation technique. The proposed inverse problem is validated numerically and experimentally. The results show the robustness of the proposed scheme against the measurement noise.","PeriodicalId":173358,"journal":{"name":"2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130886737","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
Parameter identification and self-commissioning of AC permanent magnet machines - A review 交流永磁电机参数辨识与自调试综述
2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pub Date : 2015-03-26 DOI: 10.1109/WEMDCD.2015.7194529
S. Odhano, R. Bojoi, Mircea Popescu, A. Tenconi
{"title":"Parameter identification and self-commissioning of AC permanent magnet machines - A review","authors":"S. Odhano, R. Bojoi, Mircea Popescu, A. Tenconi","doi":"10.1109/WEMDCD.2015.7194529","DOIUrl":"https://doi.org/10.1109/WEMDCD.2015.7194529","url":null,"abstract":"Parameter identification of permanent magnet synchronous machines is a topic of utmost interest these days. The growing effort and investment in this field of research is largely due to the ever-expanding market share of these machines. The high-performance and efficient control of the drive depends on the accuracy with which the information about the machine connected to its terminals is available. The available identification methods are surveyed here and they are classified into offline and online strategies. Self-commissioning, in principle, is a subset of offline methods, yet it is treated separately for its importance in modern adjustable speed drives that tend to minimize the user intervention. Fully exploiting the power electronic converter and the computational power on-board a modern drive, the self-commissioning feature can be embedded in the start-up routine of the drive to estimate the parameters of the machine at hand. This paper presents a review of the parameter identification techniques and schemes investigated over the past few decades.","PeriodicalId":173358,"journal":{"name":"2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130722507","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
Power loss analysis in thermal design of electrical machines 电机热设计中的功率损耗分析
2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pub Date : 2015-03-26 DOI: 10.1109/WEMDCD.2015.7194519
R. Wróbel, P. Mellor, Mircea Popescu, D. Staton
{"title":"Power loss analysis in thermal design of electrical machines","authors":"R. Wróbel, P. Mellor, Mircea Popescu, D. Staton","doi":"10.1109/WEMDCD.2015.7194519","DOIUrl":"https://doi.org/10.1109/WEMDCD.2015.7194519","url":null,"abstract":"This paper reviews recent developments in power loss analysis applicable, but not limited to, the thermal design of electrical machines. Accurate and computationally efficient loss prediction is an essential element in thermal analysis of electrical machines, and has become an increasingly important part of the machine design-development process. The continuous drive towards `more electric' technologies has resulted in a need for a more comprehensive and detailed design approach, where various multi-physics and multidisciplinary effects are accounted for. This `design for application' methodology relies strongly on the advancements and evolution of the existing theoretical and experimental design techniques to satisfy the evermore-demanding machine design requirements. The thermal behaviour and efficiency of the power conversion are the machine performance measures, which are the essential elements of the `design for application' approach. An overview of the challenges and limitations regarding the power loss analysis in the context of thermal design of electrical machines is provided in the paper. All of the major loss components associated with the active parts of the machine assembly are discussed.","PeriodicalId":173358,"journal":{"name":"2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116646376","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
Lifespan and aging modeling methods for insulation systems in electrical machines: A survey 电机绝缘系统寿命和老化建模方法综述
2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pub Date : 2015-03-26 DOI: 10.1109/WEMDCD.2015.7194541
P. Maussion, A. Picot, Marie Chabert, David Malec
{"title":"Lifespan and aging modeling methods for insulation systems in electrical machines: A survey","authors":"P. Maussion, A. Picot, Marie Chabert, David Malec","doi":"10.1109/WEMDCD.2015.7194541","DOIUrl":"https://doi.org/10.1109/WEMDCD.2015.7194541","url":null,"abstract":"This paper deals primarily with modeling lifespan and, to a lesser degree, aging in insulation systems of electrical machines. The different aging processes involved, including partial discharges, are described. Previous works, in conjunction with the current study, are described and lead to the conclusion that there is no single method, even with accelerated lifetime tests, able to provide lifetime models taking into account all the stress factors in a simple way. Consequently, the principles of different regression methods are described (design of experiments, response surface, multilinear and robust regression) and applied with a limited number of experiments, thus reducing experimental cost. Several types of insulation material were tested in order to confidently recommend one in particular.","PeriodicalId":173358,"journal":{"name":"2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117093689","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: 23
Condition monitoring of electrical machines and its relation to industrial internet 电机状态监测及其与工业互联网的关系
2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pub Date : 2015-03-26 DOI: 10.1109/WEMDCD.2015.7194535
A. Belahcen, K. Gyftakis, Javier Martínez, V. Climente-Alarcón, T. Vaimann
{"title":"Condition monitoring of electrical machines and its relation to industrial internet","authors":"A. Belahcen, K. Gyftakis, Javier Martínez, V. Climente-Alarcón, T. Vaimann","doi":"10.1109/WEMDCD.2015.7194535","DOIUrl":"https://doi.org/10.1109/WEMDCD.2015.7194535","url":null,"abstract":"With the ever increasing spread of cloud computing services and industrial internet, the condition monitoring and diagnosis of electrical machines and drives is gradually shifting towards remote monitoring. This puts new requirements on the methodologies for condition monitoring through the communication and analysis of big data. In this paper we classify the different aspects of electrical machine diagnosis and investigate their relation with remote monitoring. The main emphasis is on two aspects out of four identified. The first one is the use of numerical simulations of faulty machines to generate the virtual data and relate global quantities to local ones. The second is the monitoring integration in the industrial internet, which means the hardware and software packaged within the monitored machine as well as the required information and communication technology. New trends in these fields are identified and analyzed and a synthesis of future needs is presented.","PeriodicalId":173358,"journal":{"name":"2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125310673","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
Design for improved fault tolerance in large synchronous machines 改进大型同步电机容错性的设计
2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pub Date : 2015-03-26 DOI: 10.1109/WEMDCD.2015.7194488
A. Tessarolo, F. Luise
{"title":"Design for improved fault tolerance in large synchronous machines","authors":"A. Tessarolo, F. Luise","doi":"10.1109/WEMDCD.2015.7194488","DOIUrl":"https://doi.org/10.1109/WEMDCD.2015.7194488","url":null,"abstract":"Fault tolerance is a basic requirement for modern electric motors and generators and can be achieved with a number of integrated approaches, like condition monitoring, post-fault control strategies and suitable system design architectures. In particular, this paper focuses on large synchronous machines (both permanent-magnet and wound-field ones) and discusses the main design provisions that can be adopted to improve their ability to withstand various kinds of fault. The fault-tolerant design solutions recommended for small-power machines are critically reviewed and their scalability to higher machine sizes is discussed also referring to practical industrial realizations. The most promising potential for fault-tolerance design is recognized in large low-speed high-pole-count permanent-magnet synchronous machines (e.g. for ship propulsion and wind power generation) thanks to their suitability for highly-modular multi-unit fractional-slot concentrated-winding architectures.","PeriodicalId":173358,"journal":{"name":"2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)","volume":"590 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129645755","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
Energy efficiency measurements in IM: The non-trivial application of the norm IEC 60034-2-3:2013 IM中的能效测量:规范IEC 60034-2-3:2013的非平凡应用
2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pub Date : 2015-03-26 DOI: 10.1109/WEMDCD.2015.7194537
R. Antonello, F. Tinazzi, M. Zigliotto
{"title":"Energy efficiency measurements in IM: The non-trivial application of the norm IEC 60034-2-3:2013","authors":"R. Antonello, F. Tinazzi, M. Zigliotto","doi":"10.1109/WEMDCD.2015.7194537","DOIUrl":"https://doi.org/10.1109/WEMDCD.2015.7194537","url":null,"abstract":"Adjustable speed induction motors (IMs) drives based on voltage source inverters (VSIs) have become rather popular and widespread, owing to their capability of enabling a substantial improvement of energy utilisation, compared to fixed speed motors directly connected to the main supply. Since inverters produce additional losses in the drive, some concerns about the determination of the overall energy efficiency of the system obviously arise. Therefore, a proper method to assess the efficiency of VSI-fed IMs in a systematic and standardised way is becoming mandatory. To fulfil this task, the IEC 60034-2-3 Technical Specification has been recently issued. However, many details are still under definition, due to the manifold aspects of a standardised measurement procedure, such as the inverter topology, the DC bus input voltage level, the output voltage amplitude and frequency and the modulation technique. Therefore, in its current form, the specification cannot be considered a straightforward and ultimate answer to the efficiency measurement. In this paper, some problems regarding the application of the new IEC 60034-2-3:2013 are addressed and some possible solutions are proposed. As a tangible contribution, a proposal for the structure of an automated energy efficiency measurement procedure is provided as well.","PeriodicalId":173358,"journal":{"name":"2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129414055","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
Design and test of an electric minidumper 电动小型抽水机的设计与试验
2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pub Date : 2015-03-26 DOI: 10.1109/WEMDCD.2015.7194486
Scandola Francesco, M. Damiano, N. Bianchi
{"title":"Design and test of an electric minidumper","authors":"Scandola Francesco, M. Damiano, N. Bianchi","doi":"10.1109/WEMDCD.2015.7194486","DOIUrl":"https://doi.org/10.1109/WEMDCD.2015.7194486","url":null,"abstract":"Traditionally, minidumpers can not be used in closed space due to the exhaust-gases of the internal combustion engines. This paper aims to give the guidelines to design an electric-powered minidumper. The power and the energy consumption of such vehicles are totally different with respect to those of vehicles for urban mobility. After the description of a typical minidumper load cycle, the main issues that characterize the sizing of the energy storage system as well as the electrical motor system are discussed. Considerations on the characteristics of different battery topologies and electrical motors have been included.","PeriodicalId":173358,"journal":{"name":"2015 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133141138","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