Power Control and Data Acquisition System for High Power Microwave Test Bench

作     者：马文东 单家方 徐旵东 胡怀传 王茂 吴则格 LHCD team 

作者机构：Institute of Plasma PhysicsChinese Academy of Sciences 

出 版 物：《Plasma Science and Technology》 (等离子体科学和技术（英文版）)

年 卷 期：2014年第16卷第4期

页      面：415-419页

核心收录：

学科分类：08[工学] 082701[工学-核能科学与工程] 0827[工学-核科学与技术] 

基　　金：supported by National Magnetic Confinement Fusion Science Program of China(No.2010GB105001) 

主　　题：tokamak lower hybrid current drive microwave power double buffer realtime acquisition 

摘      要：The 6 MW/4.6 GHz lower hybrid current drive （LHCD） system will be set up on the experimental advanced superconducting tokamak （EAST） for achieving a steady-state op- eration. The high power and continuous wave （CW） mode microwave test bench operating at 250 kW/4.6 GHz has already been finished, which can be used to simulate different kinds of high power microwave environments to test microwave components and units for the new LHCD sys- tem. The power control and data acquisition system on the test bench composed of power control, high reflected power protection and data acquisition function is described here in detail. Long- term operation of the test bench showed that the power control and data acquisition system is very stable and reliable.