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Control of the Superconducting Magnets current Power Supplies of the TJ-II Gyrotrons; Control de las Fuentes de Corriente de las Bobinas Superconductoras de los Girotrones del TJ-II

Abstract

The TJ-II ECRH heating system consists of two gyrotrons, which can deliver a maximum power of 300 kW at a frequency of 53.2 GHz. Another 28 GHz gyrotron is going to be used in the Bernstein waves heating system. In order to get the required frequency, the gyrotrons need and homogeneous magnetic field of several tesla, which is generated by a superconducting coil field by a current source. This document describes the current source control as well as the high precision ammeters control. These ammeters measure the current in the superconducting coils. The user interface and the programming of the control system are described. The communication between devices is also explained. (author) 9 Refs.
Publication Date:
Jul 01, 2006
Product Type:
Technical Report
Report Number:
CIEMAT-1084
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; TJ-II HELIAC; SUPERCONDUCTING COILS; PLASMA; PLASMA HEATING; CONTROL SYSTEMS; MICROWAVE AMPLIFIERS; SUPERCONDUCTING MAGNETS
OSTI ID:
20811645
Country of Origin:
Spain
Language:
English
Other Identifying Numbers:
TRN: ES06B0414
Availability:
INIS
Submitting Site:
SPN
Size:
30 pages
Announcement Date:
Dec 18, 2006

Citation Formats

Ros, A, Fernandez, A, Tolkachev, A, and Catalan, G. Control of the Superconducting Magnets current Power Supplies of the TJ-II Gyrotrons; Control de las Fuentes de Corriente de las Bobinas Superconductoras de los Girotrones del TJ-II. Spain: N. p., 2006. Web.
Ros, A, Fernandez, A, Tolkachev, A, & Catalan, G. Control of the Superconducting Magnets current Power Supplies of the TJ-II Gyrotrons; Control de las Fuentes de Corriente de las Bobinas Superconductoras de los Girotrones del TJ-II. Spain.
Ros, A, Fernandez, A, Tolkachev, A, and Catalan, G. 2006. "Control of the Superconducting Magnets current Power Supplies of the TJ-II Gyrotrons; Control de las Fuentes de Corriente de las Bobinas Superconductoras de los Girotrones del TJ-II." Spain.
@misc{etde_20811645,
title = {Control of the Superconducting Magnets current Power Supplies of the TJ-II Gyrotrons; Control de las Fuentes de Corriente de las Bobinas Superconductoras de los Girotrones del TJ-II}
author = {Ros, A, Fernandez, A, Tolkachev, A, and Catalan, G}
abstractNote = {The TJ-II ECRH heating system consists of two gyrotrons, which can deliver a maximum power of 300 kW at a frequency of 53.2 GHz. Another 28 GHz gyrotron is going to be used in the Bernstein waves heating system. In order to get the required frequency, the gyrotrons need and homogeneous magnetic field of several tesla, which is generated by a superconducting coil field by a current source. This document describes the current source control as well as the high precision ammeters control. These ammeters measure the current in the superconducting coils. The user interface and the programming of the control system are described. The communication between devices is also explained. (author) 9 Refs.}
place = {Spain}
year = {2006}
month = {Jul}
}