Authors: Zhongjun Tian Chundong Hu Sheng Liu Yongjian Xu
Publish Date: 2013/12/06
Volume: 33, Issue: 2, Pages: 145-148
Abstract
Neutral beam injection NBI is recognized as one of the most effective means of plasma heating A virtual instrument VI has been designed to provide electrical parameter measurement for the ion source of EASTNBI The VI is written using the National Instruments LabVIEW graphical programming language All data acquisition DAQ is accomplished using ADLINK DAQ hardware interface and Taskoriented DAQ Driver The VI can measure filament voltage filament current arc voltage arc current and accelerating voltage etc The data obtained from the VI are feedback of the ion source operation state and helpful to direct the operation parameter optimization of the ion source
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