Development of a 56 GHz ECH system for deuterium plasma experiments of a low magnetic field in LHD

•56 GHz ECH system was newly designed and constructed in LHD.•The dependences of plasma startup on the polarization and ECH power were obtained.•Pure deuterium plasma experiment in a low magnetic field was succeeded in the LHD. We have completed establishing a 56GHz electron cyclotron heating (ECH)...

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Veröffentlicht in:	Fusion engineering and design 2021-12, Vol.173, p.112862, Article 112862
Hauptverfasser:	Yanai, R., Ii Tsujimura, T., Kubo, S., Yoshimura, Y., Takeuchi, T., Ito, S., Mizuno, Y., Nishiura, M., Igami, H., Kenmochi, N., Takahashi, H., Shimozuma, T., Osakabe, M., Morisaki, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Beam injection Cyclotrons Deuterium Deuterium plasma ECH Electron cyclotron heating LHD Magnetic fields Neutral beams Plasma Plasma startup
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