{"title":"Divertor and vertical field power supplies for the TEXT upgrade","authors":"D. Terry, F. Santucci, H. Huang, Xl Wang","doi":"10.1109/FUSION.1991.218867","DOIUrl":null,"url":null,"abstract":"The Texas Experimental Tokamak (TEXT) is being upgraded to include an inner poloidal divertor coil set and a new vacuum vessel. A 400 V DC, 25000 A pulsed-power supply is required for the divertor coil set and a similarly rated supply is required for the vertical field coil set to provide in-out positioning of the plasma during divertor experiments. Two-quadrant 12-pulse convertors with bypass switches have been designed and built to utilize surplus pulse-rated rectifier transformers provided by Oak Ridge National Laboratory. A description of these supplies is given.<<ETX>>","PeriodicalId":318951,"journal":{"name":"[Proceedings] The 14th IEEE/NPSS Symposium Fusion Engineering","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"[Proceedings] The 14th IEEE/NPSS Symposium Fusion Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FUSION.1991.218867","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
The Texas Experimental Tokamak (TEXT) is being upgraded to include an inner poloidal divertor coil set and a new vacuum vessel. A 400 V DC, 25000 A pulsed-power supply is required for the divertor coil set and a similarly rated supply is required for the vertical field coil set to provide in-out positioning of the plasma during divertor experiments. Two-quadrant 12-pulse convertors with bypass switches have been designed and built to utilize surplus pulse-rated rectifier transformers provided by Oak Ridge National Laboratory. A description of these supplies is given.<>
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