Title:
減速材温度係数測定システム、減速材温度係数測定方法及びプログラム
Document Type and Number:
Japanese Patent JP7463250
Kind Code:
B2
Abstract:
To provide a device that measures a moderator temperature coefficient on the basis of time-series data of a temperature of a moderator and reactivity measured in a state where the reactivity changes due to natural fluctuations in temperature of the moderator.SOLUTION: A moderator temperature coefficient measurement system comprises: a data acquisition unit that acquires time-series data of a temperature of a moderator and reactivity; a data extraction unit that extracts, from the time-series data, time-series data whose reactivity changes due to fluctuations in temperature, on the basis of predetermined extraction conditions; and an MTC processing unit that performs, on the basis of the extracted data, MTC processing several times for calculating a moderator temperature coefficient.SELECTED DRAWING: Figure 1
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Inventors:
Takuhiro Oshima
Kenta Mori
Makoto Nakano
Kenta Mori
Makoto Nakano
Application Number:
JP2020169714A
Publication Date:
April 08, 2024
Filing Date:
October 07, 2020
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
G21C17/022; G21C17/00
Domestic Patent References:
| JP2008045972A | ||||
| JP2006105814A | ||||
| JP3084496A | ||||
| JP2014163803A | ||||
| JP2019032671A | ||||
| JP2004170427A |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada