Aging Assessment Equipment and Method for Discrete Electronic Elements Embedded in Instrumentation and Control Card for Nuclear Power Plant

摘要

The present invention provides an apparatus for evaluating electronic component individual element deterioration, which is used for a nuclear power plant control measurement card evaluating whether an individual element in use is deteriorated and a degree of deterioration by applying the linear regression analysis method to reference characteristic data of a normal individual element constituting the nuclear power plant control measurement card and to the measurement characteristic data of the individual element which actually measures the individual element in use, and a method for evaluating deterioration thereof. The apparatus for evaluating electronic component individual element deterioration (hereinafter referred to as a deterioration evaluation apparatus) is used for the nuclear power plant control measurement card determining a degree of deterioration of an electronic component individual element (hereinafter referred to as an individual element) used to be mounted on the control measurement card without being detached from the control measurement card in operation, wherein the deterioration evaluation apparatus includes a test board, a test signal generating unit, and a test signal processing unit.