Long-pulse Plasma Discharges by Upgraded ECH System in the LHD

Long-pulse Plasma Discharges by Upgraded ECH System in the LHD

Until 2009, three high-power, over 1MW each, 77GHz gyrotrons have been installed and applied to the LHD experiment. In addition, a 154GHz gyrotron of 1MW was installed in 2012. The 77GHz gyrotrons suffer gradual increases of internal pressure during long-pulse operation delivering power to LHD. To...

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Bibliographic Details
Main Authors: Yoshimura Y., Kasahara H., Nagasaki K., Tokitani M., Ashikawa N., Ueda Y., Ito S., Kubo S., Shimozuma T., Igami H., Takahashi H., Nishiura M., Kobayashi S., Mizuno Y., Okada K., Ogasawara S., Makino R., Yamada I., Tokuzawa T., Tanaka K., Mutoh T., Yamada H.
Format: Article
Language:English
Published: EDP Sciences 2015-01-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20158702020

Internet

http://dx.doi.org/10.1051/epjconf/20158702020

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