| 用于ADS次临界反应堆Keff测量微电流放大器的设计 |
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| 引用本文： | 于涛,史永谦,罗璋琳,欧炳才,秦欢.用于ADS次临界反应堆Keff测量微电流放大器的设计[J].核技术,2005,28(12):947-950. |
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| 作者姓名： | 于涛 史永谦 罗璋琳 欧炳才 秦欢 |
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| 作者单位： | 南华大学核科学技术学院,衡阳,421001;中国原子能科学研究院,北京,102413 |
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| 基金项目： | 国家重点基础研究项目的研究内容之一,课题号G1999022602 |
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| 摘 要： | 设计了一种基于噪声分析方法，利用反应堆堆芯中子涨落特性测量加速器驱动洁净核能系统（Accelerator driven system，ADS）次临界反应堆动态参数的微电流放大器，并且根据需要设计了微电流源，运用Protel实时电路仿真工具对放大器进行仿真调试，使其达到设计要求。
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| 关 键 词： | 噪声分析法 加速器驱动洁净核能系统(ADS) 次临界反应堆 微电流放大器 |
| 收稿时间： | 12 17 2004 12:00AM |
| 修稿时间： | 2004-12-172005-05-09 |
A rapid micro-current amplifier used to measure the Keff of the sub-critical reactor of accelerator driven system |
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| YU Tao,SHI Yongqian,LUO Zhanglin,OU Bingcai,QIN Huan.A rapid micro-current amplifier used to measure the Keff of the sub-critical reactor of accelerator driven system[J].Nuclear Techniques,2005,28(12):947-950. |
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| Authors: | YU Tao SHI Yongqian LUO Zhanglin OU Bingcai QIN Huan |
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| Affiliation: | 1 School of Nuclear Science and Technology, Nanhua University, Hengyang 421001, China; 2 China Institute of Atomic Energy, Beijing 102413, China |
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| Abstract: | In this paper a rapid micro-current amplifier used to measure the Keff of the sub-critical reactor of accelerator driven system(ADS) was introduced, which is based on the noise analysis method used in the stochastic neutron and photon transport theory, and a micro-current source was designed. At last the circuit was debugged by the Protel tool and the test result was given. |
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| Keywords: | Noise analysis method Accelerator driven system(ADS) Sub-critical reactor Micro-current amplifier |
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