American Nuclear Society
Home

Home / Store / Journals / Electronic Articles / Fusion Science and Technology / Volume 63 / Number 1T

Development of 154 GHz 1 MW Gyrotron for ECRH of LHD

T. Kariya et al.

Fusion Science and Technology / Volume 63 / Number 1T / Pages 265-267

May 2013

Format:

Price:$30.00
Member Price:$27.00
Member Savings:$3.00

At the Plasma Research Center (PRC) in University of Tsukuba, development of Mega-Watt Gyrotrons is performed for fusion research. Development of a new 154 GHz 1 MW gyrotron for ECRH system of Large Helical Device (LHD) has been done. The design studies of electron gun (MIG), cavity oscillator, mode converter, transmission mirrors, collector and superconducting magnet (SCM) have indicated more than 1 MW output with efficiency ~33 % for cavity oscillation mode of TE28,8. In the short pulse test of the first test tube, the maximum output power of 1.06 MW and the maximum total efficiency of 35.2 % with CPD were obtained.

 
 
 
Questions or comments about the site? Contact the ANS Webmaster.
advertisement