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On the effectiveness of SPIDER RF system improvements
- Source :
- 29th IEEE Symposium on Fusion Engineering (SOFE-2021), Virtual Conference, 12-16 December 2021, info:cnr-pdr/source/autori:Maistrello A.; Dan M.; Casagrande R.; Jain P.; Recchia M.; Bigi M.; Zanotto L.; Pavei M./congresso_nome:29th IEEE Symposium on Fusion Engineering (SOFE-2021)/congresso_luogo:Virtual Conference/congresso_data:12-16 December 2021/anno:2021/pagina_da:/pagina_a:/intervallo_pagine
- Publication Year :
- 2021
-
Abstract
- The first experimental phase of the novel and complex power supply system of SPIDER revealed some issues requiring deep studies to be understood: the interaction of the RF oscillators due to magnetic coupling among the on board circuits because of large connection loops; frequency instability of the oscillators that prevent the possibility to deliver the rated power; the flow of stray RF currents on the plant components that affects also diagnostic signals due to the adoption of a capacitive voltage divider (CVD) at the output of the RF generators.
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- 29th IEEE Symposium on Fusion Engineering (SOFE-2021), Virtual Conference, 12-16 December 2021, info:cnr-pdr/source/autori:Maistrello A.; Dan M.; Casagrande R.; Jain P.; Recchia M.; Bigi M.; Zanotto L.; Pavei M./congresso_nome:29th IEEE Symposium on Fusion Engineering (SOFE-2021)/congresso_luogo:Virtual Conference/congresso_data:12-16 December 2021/anno:2021/pagina_da:/pagina_a:/intervallo_pagine
- Accession number :
- edsair.cnr...........f62ec4f2143dda484000ef67d235e6c4