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Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)最新文献

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Construction, interfacing, and application of an 8255-based programmable peripheral interface card 基于8255的可编程外设接口卡的构造、接口和应用
Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264) Pub Date : 2001-10-16 DOI: 10.1109/EEIC.2001.965598
A. Zargari, M. Combs
{"title":"Construction, interfacing, and application of an 8255-based programmable peripheral interface card","authors":"A. Zargari, M. Combs","doi":"10.1109/EEIC.2001.965598","DOIUrl":"https://doi.org/10.1109/EEIC.2001.965598","url":null,"abstract":"This project describes the construction and application of an 8255-based network interface card (NIC). With the integration of an interface card, software routines, and electronics components, a powerful interfacing and data communication tool can be developed. The 8255 based interface card is a digital input/output device used to interface a personal computer with devices external to the computer. The interface card extends a personal computer's capabilities. The interface card allows control and monitoring functions through software developed by the user.","PeriodicalId":228071,"journal":{"name":"Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123028717","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
Effects of atmospheric pressure on erosion depth of organic insulating material 大气压对有机绝缘材料侵蚀深度的影响
Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264) Pub Date : 2001-10-16 DOI: 10.1109/EEIC.2001.965731
B. Du
{"title":"Effects of atmospheric pressure on erosion depth of organic insulating material","authors":"B. Du","doi":"10.1109/EEIC.2001.965731","DOIUrl":"https://doi.org/10.1109/EEIC.2001.965731","url":null,"abstract":"This paper investigated the effects of atmospheric pressure on erosion depth and weight loss of organic insulating materials under DC voltages. Discharge energy was investigated by use a wavelet transformation. The author found that the samples, which used in this study were classified into two types, the one is shown that the tracking resistance increased, and another one is shown that the tracking resistance decreased by decreasing atmospheric pressure.","PeriodicalId":228071,"journal":{"name":"Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133345186","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
Experience with continuous partial discharge monitoring of stator windings 具有连续监测定子绕组局部放电的经验
Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264) Pub Date : 2001-10-16 DOI: 10.1109/EEIC.2001.965722
M. Fenger, G. Stone, B. Lloyd
{"title":"Experience with continuous partial discharge monitoring of stator windings","authors":"M. Fenger, G. Stone, B. Lloyd","doi":"10.1109/EEIC.2001.965722","DOIUrl":"https://doi.org/10.1109/EEIC.2001.965722","url":null,"abstract":"Partial discharge (PD) testing has been used for decades to evaluate the insulation condition in motor and generator stator windings rated 4 kV and above. Most users prefer an on-line test. The predominant test performed today involves permanently installing PD sensors on the stator winding and using portable instrumentation to measure the PD activity periodically. Although being an effective approach for higher voltage machines, continuous monitoring of the stator winding is required for medium voltage machines. In addition, continuous monitoring of high voltage machines does have some advantages. This paper presents results selected from many dozens of motors and generators where the PD has been continuously monitored for up to 7 years. The comparison with portable measuring systems is discussed. The analysis shows, that it is more effective to diagnose the winding condition with continuous monitoring since the trend in PD is much easier to discern when the data is automatically collected under the same machine operating conditions.","PeriodicalId":228071,"journal":{"name":"Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134297831","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: 6
Manufacturing motors in a new world economy. Equipment standards 在新的世界经济中制造马达。设备标准
Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264) Pub Date : 2001-10-16 DOI: 10.1109/EEIC.2001.965590
L. Baker
{"title":"Manufacturing motors in a new world economy. Equipment standards","authors":"L. Baker","doi":"10.1109/EEIC.2001.965590","DOIUrl":"https://doi.org/10.1109/EEIC.2001.965590","url":null,"abstract":"In the New World Economy, it seems that many electric motor manufacturers are moving their production away from the United States. Generally, the chosen locations are areas of the world where perhaps, the skills of machine operators and assembly workers are not at the same level as expected from American workers. Standardization of manufacturing techniques become very important if American quality standards and disciplines are to be maintained.","PeriodicalId":228071,"journal":{"name":"Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123235305","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
Transmission impacts and visualization of new generation 新一代的传输影响和可视化
Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264) Pub Date : 2001-10-16 DOI: 10.1109/EEIC.2001.965698
D. Smith, T. Overbye
{"title":"Transmission impacts and visualization of new generation","authors":"D. Smith, T. Overbye","doi":"10.1109/EEIC.2001.965698","DOIUrl":"https://doi.org/10.1109/EEIC.2001.965698","url":null,"abstract":"With deregulation in the electric industry the process of siting new generation has changed dramatically. In the previous vertically integrated utility paradigm, the local utility could bundle the cost of new transmission with the costs associated with adding generation. With deregulation, independent generators usually wish to site at locations in which their new generation will not cause any new overloads in the transmission grid. This paper describes a process for systematically determining the impact new generation will have on the transmission system. Emphasis is also placed on the visualization of these transmission system impacts.","PeriodicalId":228071,"journal":{"name":"Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123854140","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
Standardizing the interpretation of on-line VHF PD measurements on turbo generators 汽轮发电机VHF PD在线测量的标准化解释
Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264) Pub Date : 2001-10-16 DOI: 10.1109/EEIC.2001.965711
H. van Breen, E. Gulski, J. Smit, H. Verhaart, W. de Leeuw, M. Krieg-Wezelenburg
{"title":"Standardizing the interpretation of on-line VHF PD measurements on turbo generators","authors":"H. van Breen, E. Gulski, J. Smit, H. Verhaart, W. de Leeuw, M. Krieg-Wezelenburg","doi":"10.1109/EEIC.2001.965711","DOIUrl":"https://doi.org/10.1109/EEIC.2001.965711","url":null,"abstract":"Presently, an expert is needed to interpret the results of an on-line VHF PD measurement on a turbogenerator. And even then, different experts will interpret the results differently. Standardization of the interpretation of online VHF PD measurements is needed before a generator operator can use online VHF PD measurements in his or her maintenance program. This paper presents such a method for interpreting the results of on-line VHF PD measurements performed on turbogenerators. Using the interpretation method, the stator insulation system is classified into one of the following categories: \"insulation system ok\", \"insulation system ok?\", \"insulation system not ok?\" or \"insulation system not ok\". discharges. The presented method is currently used for the interpretation of on-line VHF PD measurements on turbogenerators throughout the Netherlands.","PeriodicalId":228071,"journal":{"name":"Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127865394","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
Advances in rapid prototyping and rapid manufacturing 快速成型和快速制造的进展
Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264) Pub Date : 2001-10-16 DOI: 10.1109/EEIC.2001.965596
Perry W. Carter, Brigham Young
{"title":"Advances in rapid prototyping and rapid manufacturing","authors":"Perry W. Carter, Brigham Young","doi":"10.1109/EEIC.2001.965596","DOIUrl":"https://doi.org/10.1109/EEIC.2001.965596","url":null,"abstract":"This paper gives an overview of currently available capabilities in the rapid prototyping industry. Modern applications of rapid-prototyping are discussed. Capabilities and limitations of the most popular rapid-prototyping machines are presented. Criteria for choosing a process are presented, then specifications of popular machines are given in a table, including estimated costs. The information presented will assist a potential user of these technologies in choosing the best process and machine for their application.","PeriodicalId":228071,"journal":{"name":"Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116386387","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: 22
In-process motor testing results using model based fault detection approach 基于模型的故障检测方法在电机测试结果
Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264) Pub Date : 2001-10-16 DOI: 10.1109/EEIC.2001.965773
E. Albas, T. Arikan, C. Kuzkaya
{"title":"In-process motor testing results using model based fault detection approach","authors":"E. Albas, T. Arikan, C. Kuzkaya","doi":"10.1109/EEIC.2001.965773","DOIUrl":"https://doi.org/10.1109/EEIC.2001.965773","url":null,"abstract":"Rapid progress in process automation and tightening quality standards result in a growing demand being placed on fault detection and diagnostics (FDD) methods to provide both speed and reliability of motor quality testing. This paper presents the findings of a decade-long research and development efforts in the field of experimental modeling technique and its practical applications for the fault detection purposes, first in the fields of aerospace and defense, and now in the context of high-volume electric motor manufacturing. Underlying this patented technology is a set of proprietary algorithms that enable precise tracking of the parameters pertaining to the physical structure of the motor. The derivation of condition information from changes in the physical structure, rather than from symptoms of faults such as noise and vibration, allows detecting a wide variety of faults and drastically simplifies the assessment of fault types.","PeriodicalId":228071,"journal":{"name":"Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)","volume":"129 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130086451","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: 13
Electrical component manufacturing in the Caribbean basin 加勒比盆地的电子元件制造业
Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264) Pub Date : 2001-10-16 DOI: 10.1109/EEIC.2001.965747
T. Lemley
{"title":"Electrical component manufacturing in the Caribbean basin","authors":"T. Lemley","doi":"10.1109/EEIC.2001.965747","DOIUrl":"https://doi.org/10.1109/EEIC.2001.965747","url":null,"abstract":"There are currently many opportunities in the global economy for low cost electrical and electromagnetic component manufacturing operations outside of the continental United States. This paper presents and discusses some of the opportunities that are currently available in the Caribbean Basin the types of products that are most likely to succeed and the types of arrangements that are available for facilities in the Caribbean Basin. Manufacturing costs are discussed based on the options available for the type of facility and contracting arrangement selected. The manufacturing costs as well as the shipping costs are also discussed in this paper. A brief listing of current companies engaged in this type of subcontract manufacture as well as the contacts and organizational names for government officials and agencies of selected Caribbean countries are provided.","PeriodicalId":228071,"journal":{"name":"Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)","volume":"382 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122842168","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
Low dielectric constant and low shrinkage epoxy system for power electronics applications 电力电子应用的低介电常数和低收缩环氧树脂系统
Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264) Pub Date : 2001-10-16 DOI: 10.1109/EEIC.2001.965629
R. Kultzow, Brian Mainguy
{"title":"Low dielectric constant and low shrinkage epoxy system for power electronics applications","authors":"R. Kultzow, Brian Mainguy","doi":"10.1109/EEIC.2001.965629","DOIUrl":"https://doi.org/10.1109/EEIC.2001.965629","url":null,"abstract":"Power electronics is a fast growing field encompassing a wide variety of applications that make use of electronic circuitry for the conversion of energy. In such applications, the electronic circuits must operate with exceptional reliability in severe environmental conditions and many times under conditions of high dielectric stress. Formulated systems based on epoxy resins are used extensively in electronic as well as electrical applications as either potting and encapsulating systems or as casting products. This paper describes a new epoxy system that has been formulated in combination with specially selected inorganic fillers. It is designed for exceptionally low shrinkage and very low dielectric constant making it ideally suited for these power electronic applications. Although the system will cure at room ambient temperatures, a short elevated temperature post-cure provides the optimum properties. Having a low viscosity, it is easily processed at room temperature with good working life.","PeriodicalId":228071,"journal":{"name":"Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.01CH37264)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132558984","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
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