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MONITORING METHOD FOR CORE OUTPUT DEVIATION OF HEAVY WATER REACTOR AND SYSTEM FOR CORE OUTPUT DEVIATION OF HEAVY WATER REACTOR
MONITORING METHOD FOR CORE OUTPUT DEVIATION OF HEAVY WATER REACTOR AND SYSTEM FOR CORE OUTPUT DEVIATION OF HEAVY WATER REACTOR
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机译：重水器核心产量偏差的监测方法及重水器核心产量偏差的系统
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摘要
The present invention relates to a method for monitoring the core output deviation of a nuclear reactor, (a) calculating the left and right core output deviation from the left and right core output value of the reactor, the calculated left and right core output deviation according to the preset reactor output Comparing with a set value; And (b) when the calculated left and right core output deviations in step (a) are smaller than the left and right core output deviation set values according to the preset reactor output, it is determined that the left and right core output deviations of the nuclear power plant are suitable, and the calculation is performed. If the left and right core output deviation is greater than or equal to the predetermined left and right core output deviation set value according to the preset reactor output, it is determined that the left and right core output deviation of the nuclear power plant is inadequate and the left and right core output deviation are left and right core according to the preset reactor output. And adjusting the reactor output value of the heavy water reactor to be smaller than the output deviation set value. As a result, the left and right core outputs of the heavy water reactor can be stably maintained, thereby improving the reliability of operating the heavy water reactor.
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