Neutrino method remote measurement of reactor power and power output
Neutrino method remote measurement of reactor power and power output
复制标题
中微子法远程测量反应堆功率和功率输出
DOI：
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发表时间：
1994
期刊：
影响因子：
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通讯作者：
V. Sinev
中科院分区：
文献类型：
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作者：
Y. Klimov;V. Kopeǐkin;L. Mikaelyan;K. V. Ozerov;V. Sinev
结论中微子方法本质上是一种远程方法，不需要与反应堆的元件接触。在测量VVÉR-540反应堆的功率和功率输出时，中微子程序的准确性和再现性接近于热测量获得的数据。对于其他类型的反应堆，中微子方法可能比传统方法更准确。中微子方法使得有可能在钚生产过程中直接监测钚的生产。中微子层析成像技术可以用来监测反应堆燃料堆芯能量释放的空间不均匀性，也可以用于事故情况下的监测。中微子装置现在便携而紧凑，可以进一步改进。我们并不是将中微子方法作为其他监测方法的替代方案，这些方法已经经过多年的检验，而是把它看作是一种提取附加信息的方法，以便获得反应堆运行的更完整的图象。G. Vershinskii为实验提供了电子设备，而我。N. Machulin进行了有益的讨论，并计算了燃料堆芯的成分，以及核电站的管理和人员的帮助。
ConclusionsThe neutrino method is essentially a remote method and does not require contact with the elements of the reactor. The accuracy and reproducibility of the neutrino procedure in measurements of the power and power output of the VVÉR-540 reactor are close to the data obtained with thermal measurements. For other types of reactors the neutrino method can be more accurate than the traditional methods. The neutrino method makes it possible to monitor plutonium production directly during the plutonium production process. It is possible to develop a method of neutrino tomography for monitoring the spatial nonuniformity of energy release in the fuel core of the reactor as well as methods for monitoring in the case of accidents.Neutrino installations are now portable and compact, and they can be further improved.We are not offering the neutrino method as an alternative to other methods of monitoring, which have been checked over a period of many years, but rather we regard it as a method for extracting additional information in order to obtain a more complete picture of reactor operation.We thank A. G. Vershinskii for providing the electronics for the experiment, and I. N. Machulin for helpful discussions and for calculating the composition of the fuel core, and the management and personnel of the nuclear power plant for assistance.