M. Jung, W. Mayerhofer, M. Edele, O. Gstir, T. Schweizer, E. Zeyfang, E. Ramezani
{"title":"快速可控硅作为火花间隙替换的试验","authors":"M. Jung, W. Mayerhofer, M. Edele, O. Gstir, T. Schweizer, E. Zeyfang, E. Ramezani","doi":"10.1109/PPC.1995.596806","DOIUrl":null,"url":null,"abstract":"To replace the spark gaps in the PFNs of our pulsed high power CO/sub 2/ laser first investigations on fast SCRs have been made. We report our tests on stacked high current thyristors (HCT) as a closing switch at an 8 /spl mu/F capacitor bank with various resistor loads. The charged voltage per stack unit was up to 3.6 kV. At a peak current of 9 kA, we reached a maximum di/dt of 8 kA//spl mu/s. First tests on repetitive operations have been done. The results show the possibility to replace the spark gaps of our system by HCTs.","PeriodicalId":11163,"journal":{"name":"Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1995-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Test of fast SCRs as spark gap replacement\",\"authors\":\"M. Jung, W. Mayerhofer, M. Edele, O. Gstir, T. Schweizer, E. Zeyfang, E. Ramezani\",\"doi\":\"10.1109/PPC.1995.596806\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"To replace the spark gaps in the PFNs of our pulsed high power CO/sub 2/ laser first investigations on fast SCRs have been made. We report our tests on stacked high current thyristors (HCT) as a closing switch at an 8 /spl mu/F capacitor bank with various resistor loads. The charged voltage per stack unit was up to 3.6 kV. At a peak current of 9 kA, we reached a maximum di/dt of 8 kA//spl mu/s. First tests on repetitive operations have been done. The results show the possibility to replace the spark gaps of our system by HCTs.\",\"PeriodicalId\":11163,\"journal\":{\"name\":\"Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-07-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PPC.1995.596806\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PPC.1995.596806","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
To replace the spark gaps in the PFNs of our pulsed high power CO/sub 2/ laser first investigations on fast SCRs have been made. We report our tests on stacked high current thyristors (HCT) as a closing switch at an 8 /spl mu/F capacitor bank with various resistor loads. The charged voltage per stack unit was up to 3.6 kV. At a peak current of 9 kA, we reached a maximum di/dt of 8 kA//spl mu/s. First tests on repetitive operations have been done. The results show the possibility to replace the spark gaps of our system by HCTs.
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