A novel digital neutron flux monitor for international thermonuclear experimental reactor

被引：0

作者：

周翔 ^{[1
,2
]}

刘子豪 ^{[1
,2
]}

陈超 ^{[1
,2
]}

朱仁杰 ^{[1
,2
]}

赵丽 ^{[3
]}

魏凌峰 ^{[3
]}

阴泽杰 ^{[1
,2
]}

机构：

[1] State Key Laboratory of Particle Detection and Electronics,University of Science and Technology of China

[2] Department of Modern Physics,University of Science and Technology of China

[3] Center for Fusion Science of Southwestern Institute of

来源：

Plasma Science and Technology | 2018年 / 06期

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A novel full-digital real-time neutron flux monitor(NFM) has been developed for the International Thermonuclear Experimental Reactor.A measurement range of 10～9 counts per second is achieved with 3 different sensitive fission chambers.The Counting mode and Campbelling mode have been combined as a means to achieve higher measurement range.The system is based on high speed as well as parallel and pipeline processing of the field programmable gate array and has the ability to upload raw-data of analog-to-digital converter in real-time through the PXIe platform.With the advantages of the measurement range,real time performance and the ability of raw-data uploading,the digital NFM has been tested in HL-2 A experiments and reflected good experimental performance.

引用

页码：198 / 203

页数：6

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