Application of the Pseudo Random Binary Signals to JRR-3 High Power Dynamics Measurements

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概要

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• The maximum period sequence binary signal has been applied to measurements of the JRR-3 frequency response at 10 MW. Three measurements have been made to cover the frequency range of 0.003 to 10 radians/sec. The measurements were readily made when the reactor temperature was in equilibrium. Even when it was not, and the reactor power was varying slowly, a power drift compensating system made it possible to carry out accurate measurements. The results obtained under equilibrium and non-equilibrium conditions agreed well with each other.<BR>A simple mathematical model has been used to predict the JRR-3 high power dynamics. The frequency response computed with the use of this model also agreed fairly well with the experimental data.

• 一般社団法人 日本原子力学会の論文

著者

• USUI Hozumi

  Japan Atomic Energy Research Institute

関連論文

• Application of the Pseudo Random Binary Signals to JRR-3 High Power Dynamics Measurements

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