Title of article
Development of 170 GHz/1 MW Russian gyrotron for ITER
Author/Authors
Zapevalov، نويسنده , , V.E and Denisov، نويسنده , , G.G and Flyagin، نويسنده , , V.A and Sh. Fix، نويسنده , , A and Kuftin، نويسنده , , A.N and Litvak، نويسنده , , A.G and Agapova، نويسنده , , M.V and Iljin، نويسنده , , V.N and Khmara، نويسنده , , V.A and Myasnikov، نويسنده , , V.E and Nichiporenko، نويسنده , , V.O and Popov، نويسنده , , L.G and Usachev، نويسنده , , S.V and Alikaev، نويسنده , , V.V and Iljin، نويسنده , , V.I، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
9
From page
377
To page
385
Abstract
The report presents the results of development of the 170 GHz/1 MW gyrotrons in Russia. The main problems of powerful gyrotrons at present (formation of a high quality helical electron beam, selection of a high efficiency cavity mode, decreasing of inner converter losses, reliable collector and output window) are discussed. The design versions of the main parts of gyrotrons including the short-pulse prototype, first and second versions of industrial models and test set-up are presented. Advanced 170 GHz ITER gyrotrons were also investigated including a single-stage depressed collector versions (CPD) as well as an improved window (CVD diamond window from FZK). The possibility to make high efficient 170 GHz/1 MW gyrotron for ITER is proved by calculations and experiments.
Journal title
Fusion Engineering and Design
Serial Year
2001
Journal title
Fusion Engineering and Design
Record number
2351131
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