{"title":"均匀场电极的计算机研究","authors":"J. A. Harrison","doi":"10.1088/0508-3443/18/11/316","DOIUrl":null,"url":null,"abstract":"The departures from uniformity of the electric field, expressed as (E - E0)/E0, have been calculated for fields produced by 90° Rogowski, 120° Rogowski and Bruce electrodes. The fields on the axes of the electrodes were found to be uniform to better than 1 part in 107 for the Rogowski profiles and to better than 1% for the Bruce profile. The effect of increasing the 120° Rogowski electrode separation to twice its design value and the influence of the walls of the containing vessel on the electric field were investigated. A new uniform-field electrode profile is presented which is a compromise between the Bruce and Rogowski forms. Accurate values of the field produced by this new profile are given.","PeriodicalId":9350,"journal":{"name":"British Journal of Applied Physics","volume":"24 1","pages":"1617-1627"},"PeriodicalIF":0.0000,"publicationDate":"1967-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"51","resultStr":"{\"title\":\"A computer study of uniform-field electrodes\",\"authors\":\"J. A. Harrison\",\"doi\":\"10.1088/0508-3443/18/11/316\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The departures from uniformity of the electric field, expressed as (E - E0)/E0, have been calculated for fields produced by 90° Rogowski, 120° Rogowski and Bruce electrodes. The fields on the axes of the electrodes were found to be uniform to better than 1 part in 107 for the Rogowski profiles and to better than 1% for the Bruce profile. The effect of increasing the 120° Rogowski electrode separation to twice its design value and the influence of the walls of the containing vessel on the electric field were investigated. A new uniform-field electrode profile is presented which is a compromise between the Bruce and Rogowski forms. Accurate values of the field produced by this new profile are given.\",\"PeriodicalId\":9350,\"journal\":{\"name\":\"British Journal of Applied Physics\",\"volume\":\"24 1\",\"pages\":\"1617-1627\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1967-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"51\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"British Journal of Applied Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1088/0508-3443/18/11/316\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"British Journal of Applied Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0508-3443/18/11/316","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The departures from uniformity of the electric field, expressed as (E - E0)/E0, have been calculated for fields produced by 90° Rogowski, 120° Rogowski and Bruce electrodes. The fields on the axes of the electrodes were found to be uniform to better than 1 part in 107 for the Rogowski profiles and to better than 1% for the Bruce profile. The effect of increasing the 120° Rogowski electrode separation to twice its design value and the influence of the walls of the containing vessel on the electric field were investigated. A new uniform-field electrode profile is presented which is a compromise between the Bruce and Rogowski forms. Accurate values of the field produced by this new profile are given.