{"title":"Higher frequency performance of stress-grading systems for HV large rotating machines","authors":"R. Hebner, H. El-kishky, M. Abdel-Salam, F. Brown","doi":"10.1109/CEIDP.2006.312100","DOIUrl":null,"url":null,"abstract":"This paper presents the results of numerical simulation and analysis of the characteristics of stress-grading systems of high voltage rotating machines against frequency. The stress-grading systems are optimally designed to minimize the local electric field enhancement at a discrete number of frequencies. The performance characteristics of each system are then generated and studied within a given frequency range. The potential distribution characteristics as well as the local electric stress, surface resistance, and the power dissipation characteristics are generated and studied against frequency.","PeriodicalId":219099,"journal":{"name":"2006 IEEE Conference on Electrical Insulation and Dielectric Phenomena","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 IEEE Conference on Electrical Insulation and Dielectric Phenomena","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CEIDP.2006.312100","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
This paper presents the results of numerical simulation and analysis of the characteristics of stress-grading systems of high voltage rotating machines against frequency. The stress-grading systems are optimally designed to minimize the local electric field enhancement at a discrete number of frequencies. The performance characteristics of each system are then generated and studied within a given frequency range. The potential distribution characteristics as well as the local electric stress, surface resistance, and the power dissipation characteristics are generated and studied against frequency.