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Nuclear reactor instrumentation systems, reactor power distribution monitoring systems within the abovementioned instrumentation systems, and reactor power distribution monitoring methods
Nuclear reactor instrumentation systems, reactor power distribution monitoring systems within the abovementioned instrumentation systems, and reactor power distribution monitoring methods
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机译:核反应堆仪器系统,上述仪器系统内的反应堆配电监视系统以及反应堆配电监视方法
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摘要
A nuclear reactor instrumentation system including a plurality of in core nuclear instrumentation assemblies arranged in a gap between a number of fuel assemblies charged in a reactor core. The income nuclear instrumentation assemblies each include a fixed type neutron detector assembly having a plurality of fixed type neutron detectors dispersively arranged in a core axial direction and a fixed type gamma thermometer assembly having a plurality of fixed type gamma ray heat detectors arranged at least in a same core axial direction as the fixed type neutron detectors. A power range detector signal processing device is operatively connected to the fixed type neutron detector assemblies through signal cables. A gamma thermometer signal processing device is operatively connected to the fixed type gamma thermometer assembly of the in core nuclear instrumentation assembly through a signal cable.
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