CONTROL ROD EXTRACTION MONITORING DEVICE
PROBLEM TO BE SOLVED: To provide a control rod extraction monitoring device which easily performs control rod extraction monitoring operation and reactor output vibration monitoring operation by exchanging a part of a module or the like. SOLUTION: This control rod extraction monitoring device for op...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a control rod extraction monitoring device which easily performs control rod extraction monitoring operation and reactor output vibration monitoring operation by exchanging a part of a module or the like. SOLUTION: This control rod extraction monitoring device for operating each signal from a plurality of LPRM detectors arranged on the periphery of control rods when performing control rod extraction operation in a reactor, and determining extraction permission of the control rods has a constitution equipped with a module having function units operated respectively independently. COPYRIGHT: (C)2007,JPO&INPIT |
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