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1983 EIC 6th Electrical/Electronical Insulation Conference最新文献

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Electrical properties of oven aged cable insulations based on XLPE and EPR 基于XLPE和EPR的烘箱老化电缆绝缘的电学性能
1983 EIC 6th Electrical/Electronical Insulation Conference Pub Date : 1983-10-01 DOI: 10.1109/EEIC.1983.7465041
D. Damon, M. Ezrin, S. Gruchawka
{"title":"Electrical properties of oven aged cable insulations based on XLPE and EPR","authors":"D. Damon, M. Ezrin, S. Gruchawka","doi":"10.1109/EEIC.1983.7465041","DOIUrl":"https://doi.org/10.1109/EEIC.1983.7465041","url":null,"abstract":"Sections of EPR and XLPE insulated electric power cables were oven aged at 175°C for a period of eight weeks. After 2, 4 and 8 weeks of aging, pieces of each cable were removed and samples were prepared for measurements of D.C. resistivity, dielectric constant, dielectric loss and A.C. breakdown strength. In each measurement, ASTM procedures, respectively D257, D150 and D149, were followed. All measurements were made at room temperature. Only the dielectric loss and D.C. resistivity changed with this aging. The loss tangent of the EPR remained unchanged at 6.9 × 10−3, whereas the loss tangent of the XLPE increased by about an. order of magnitude from its initial value of 2 × 10−4. The volume D.C. resistivity of the EPR remained nearly unchanged whereas the volume D.C. resistivity of the XLPE decreased by about a factor of six. For both insulations the surface resistivities decreased markedly (by about two orders of magnitude for the XLPE and by a factor of 40 for the EPR).","PeriodicalId":148370,"journal":{"name":"1983 EIC 6th Electrical/Electronical Insulation Conference","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122135133","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
Capacitor film surface assessment studies 电容器薄膜表面评估研究
1983 EIC 6th Electrical/Electronical Insulation Conference Pub Date : 1983-10-01 DOI: 10.1109/EEIC.1983.7465082
I. Galperin, W. White
{"title":"Capacitor film surface assessment studies","authors":"I. Galperin, W. White","doi":"10.1109/EEIC.1983.7465082","DOIUrl":"https://doi.org/10.1109/EEIC.1983.7465082","url":null,"abstract":"Three prominent biaxially oriented capacitor films were investigated for surface defects and thickness variation. Breakdown voltages of the film were determined and explained in terms of probable causes. An inverse relationship of breakdown voltage and dielectric constant was found.","PeriodicalId":148370,"journal":{"name":"1983 EIC 6th Electrical/Electronical Insulation Conference","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127724445","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 decade of vacuum pressure impregnation 真空加压浸渍十年
1983 EIC 6th Electrical/Electronical Insulation Conference Pub Date : 1983-10-01 DOI: 10.1109/EEIC.1983.7465064
Melvin W. Stark
{"title":"A decade of vacuum pressure impregnation","authors":"Melvin W. Stark","doi":"10.1109/EEIC.1983.7465064","DOIUrl":"https://doi.org/10.1109/EEIC.1983.7465064","url":null,"abstract":"A Manufacturer of Electric Motors or a Sevice Shop is faced with a major investment in capital equipment and tooling to produce an insulation system for form wound stators which will resist severe moisture and chemical contamination. During the 1960's, Vacuum Pressure Impregnation {VPI) using 100% solid resins was a new process being introduced to the industry by manufacturers of large rotating apparatus. Resin rich “B” stage tapes and wrappers were the forerunners to achieve impregnation of high voltage insulation systems. This paper will discuss over 10 years of VPI and how each system has a recognized application in which it can excel.","PeriodicalId":148370,"journal":{"name":"1983 EIC 6th Electrical/Electronical Insulation Conference","volume":"141 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117029719","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: 1
Environmental issues of fibrous glass 纤维玻璃的环境问题
1983 EIC 6th Electrical/Electronical Insulation Conference Pub Date : 1983-10-01 DOI: 10.1109/EEIC.1983.7465073
G. E. Devitt
{"title":"Environmental issues of fibrous glass","authors":"G. E. Devitt","doi":"10.1109/EEIC.1983.7465073","DOIUrl":"https://doi.org/10.1109/EEIC.1983.7465073","url":null,"abstract":"This paper will deal with fibrous glass as it is used in the electrical, electronic, and reinforced plastic industries, and its environmental aspects. Environment is defined in the broadest items, to include both the occupational, as well as the general environment. This paper will deal with the health effects of these materials, and their possible effect on man, as well as the environment, and will include an assessment of the possible future effects on these industries.","PeriodicalId":148370,"journal":{"name":"1983 EIC 6th Electrical/Electronical Insulation Conference","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114526473","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
Adhesive systems in electronic assembly 电子装配中的粘接系统
1983 EIC 6th Electrical/Electronical Insulation Conference Pub Date : 1983-10-01 DOI: 10.1109/EEIC.1983.7465038
D. Shimansky, E. I. Rassy
{"title":"Adhesive systems in electronic assembly","authors":"D. Shimansky, E. I. Rassy","doi":"10.1109/EEIC.1983.7465038","DOIUrl":"https://doi.org/10.1109/EEIC.1983.7465038","url":null,"abstract":"Two new applications have been developed for use of adhesive systems in electronic assembly. The first application deals with the use of an advanced material to provide mechanical mounting to an output choke assembly while meeting the ferrite cores electromagnetic requirements. The second application provides electrical insulation, necessary mechanical bonding and thermal conduction path from power devices to the heat dissipating components. Both applications are cost-effective and reliable. This paper covers analysis of electromagnetic performance, stress analysis, heat transfer, vibration and shock response of the adhesive system. Experimental results of testing are presented and they correlate quite well with the calculations based on the theoretical model.","PeriodicalId":148370,"journal":{"name":"1983 EIC 6th Electrical/Electronical Insulation Conference","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115803371","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
The changing requirements for air pollution control in the electrical and electronics industry 电气和电子工业对空气污染控制不断变化的要求
1983 EIC 6th Electrical/Electronical Insulation Conference Pub Date : 1983-10-01 DOI: 10.1109/EEIC.1983.7465076
J. Mahoney
{"title":"The changing requirements for air pollution control in the electrical and electronics industry","authors":"J. Mahoney","doi":"10.1109/EEIC.1983.7465076","DOIUrl":"https://doi.org/10.1109/EEIC.1983.7465076","url":null,"abstract":"Federal and state air pollution control regulations will increasingly influence the electrical and electronics industry during coming years. During the past decade, most regulations have focused on major combustion sources (e.g., electric utilities and other major fuel consuming industries) and the large scale processing industries (e.g., petroleum, chemical processing, paper, primary metal production). While many large scale industry control issues, such as sulfur dioxide control to reduce acid rain, have not been settled, the regulatory focus is moving toward issues which will more directly affect the electrical and electronics industries. The actions and proposed actions of three major elements of government are discussed in this paper with respect to the impact such actions will have on the design and operation of facilities in the electrical and electronics industry. Specifically, 1) legislative activities in the U.S. Congress concerning compensation for victims of toxic pollution and reauthorization of the Clean Air Act; 2) the U.S. Environmental Protection Agency's proposed \"Bubble Policy\" and EPA's schedule for defining New Source Performance Standards and National Emission Standards for Hazardous Pollutants; and 3) the progress made by individual state environmental control agencies in developing their own new source permitting process and control programs for toxic emissions.","PeriodicalId":148370,"journal":{"name":"1983 EIC 6th Electrical/Electronical Insulation Conference","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125391687","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
Repair shop core testing 修理厂岩心试验
1983 EIC 6th Electrical/Electronical Insulation Conference Pub Date : 1983-10-01 DOI: 10.1109/EEIC.1983.7465093
Robert Brown
{"title":"Repair shop core testing","authors":"Robert Brown","doi":"10.1109/EEIC.1983.7465093","DOIUrl":"https://doi.org/10.1109/EEIC.1983.7465093","url":null,"abstract":"Stator core testing in a local shop setting has become more and more important over the past few decades with the industry moving to extract greater loads from smaller units creating higher temperatures. These temperatures press the insulation systems to their maximum capability and significantly reduce the allowance of the ever so important \"hot spot\" in the stator cores. We will explore the most recognized tests in detail and draw some important conclusions concerning the validity of each.","PeriodicalId":148370,"journal":{"name":"1983 EIC 6th Electrical/Electronical Insulation Conference","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124472416","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
Service experience as a basis for evaluation of insulating materials and insulation systems 服务经验作为绝缘材料和绝缘系统评估的基础
1983 EIC 6th Electrical/Electronical Insulation Conference Pub Date : 1983-10-01 DOI: 10.1109/EEIC.1983.7465077
H. Siemens
{"title":"Service experience as a basis for evaluation of insulating materials and insulation systems","authors":"H. Siemens","doi":"10.1109/EEIC.1983.7465077","DOIUrl":"https://doi.org/10.1109/EEIC.1983.7465077","url":null,"abstract":"Satisfactory service life under specified service conditions is the main criterion for evaluation and classification of insulating material and insulation systems. The ultimate proof of service life is provided on the basis of service experience. This is reflected by existing standards, guides and recommendations which use or claim for (service-) experience and accepted tests as a basis for evaluation and classification. Definitions of service experience and accepted tests aye available in existing standards. But rules are still missed how to present service experience data and where to get them. Such rules are urgently needed, if tests for comparative functional evaluation shall be prepared for practical application. Considerations about available service experience are tentatively presented. Possible ways are discussed how to handle future rules for evaluation by service experience.","PeriodicalId":148370,"journal":{"name":"1983 EIC 6th Electrical/Electronical Insulation Conference","volume":"71 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131491564","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 comparison of electrical insulation degradation from various chemical sprays in loss of coolant accident (LOCA) environments 不同化学喷雾在失冷事故(LOCA)环境下电绝缘退化的比较
1983 EIC 6th Electrical/Electronical Insulation Conference Pub Date : 1983-10-01 DOI: 10.1109/EEIC.1983.7465021
R. Pierson
{"title":"A comparison of electrical insulation degradation from various chemical sprays in loss of coolant accident (LOCA) environments","authors":"R. Pierson","doi":"10.1109/EEIC.1983.7465021","DOIUrl":"https://doi.org/10.1109/EEIC.1983.7465021","url":null,"abstract":"Nuclear environmental equipment qualification is used to insure equipment operability at an end of life condition following a design basis event. The environmental effects must be accounted for when making this determination. One aspect of the design basis event is chemical spray which is applied to mitigate the accident. The corrosive effects of typical containment sprays upon insulation systems commonly encountered in containment components are examined. Comparison methods to use when evaluating adequacy of equipment test data are discussed and examples of these analysis techniques are given.","PeriodicalId":148370,"journal":{"name":"1983 EIC 6th Electrical/Electronical Insulation Conference","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129795334","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
Applications of thermal analysis in the electrical and electronics industries 热分析在电气和电子工业中的应用
1983 EIC 6th Electrical/Electronical Insulation Conference Pub Date : 1983-10-01 DOI: 10.1109/EEIC.1983.7465018
W. P. Brennan, C. M. Earnest, M. Divito, Royce L. Hutchinson
{"title":"Applications of thermal analysis in the electrical and electronics industries","authors":"W. P. Brennan, C. M. Earnest, M. Divito, Royce L. Hutchinson","doi":"10.1109/EEIC.1983.7465018","DOIUrl":"https://doi.org/10.1109/EEIC.1983.7465018","url":null,"abstract":"The world-wide electronics market approached approximately $150 billion in 1982. Leading the advances are the computer, communication, and instrument products. In addition, there is a huge market for electrical conductors, components, and wire and cable. The producers of the products, and indeed many more, are all concerned with the characterization, reliability and quality control of the many diverse components that make up an electronics package. These components include printed circuit boards, integrated circuits, resistors, connectors, solders and conductors, among many others.","PeriodicalId":148370,"journal":{"name":"1983 EIC 6th Electrical/Electronical Insulation Conference","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125754750","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
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