| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress the degradation of computing accuracy of an integration flow rate due to the cancellation of significant digits in a nuclear power plant. <P>SOLUTION: A flow rate integrating device 11 for calculating an integration flow rate of a measurement target in a nuclear power plant, comprises a dividing portion 113 for dividing the volume of the measurement target flowing within unit time by a predetermined set value to calculate quotients and remainders, a quotient integrating portion 114 for integrating the quotients calculated by the dividing portion 113, a reminder integrating portion 115 for integrating the remainders calculated by the dividing portion 113, and an integrated flow rate calculating portion 116 calculating a value obtained by adding the integrated value of the remainder integrating portion 115 to a value obtained by multiplying the integrated value of the quotient integrating portion 114 by the set value, as the integration flow rate. <P>COPYRIGHT: (C)2012,JPO&INPIT |
