en.Wedoany.com Reported - The SPIC-coordinated project "Research on Reliability Verification Technology for Critical Instrumentation and Control Cards in Nuclear Power Plants," led by Shandong Nuclear Power, has passed expert review. This marks a significant breakthrough for SPIC in the field of reliability verification for critical I&C cards in nuclear power plants, providing solid technical support for the safe and stable operation of nuclear power facilities.
The review panel was composed of experts from research institutions and enterprises including the Fifth Electronic Research Institute of the Ministry of Industry and Information Technology, the Institute of Microelectronics of the Chinese Academy of Sciences, China General Nuclear Power Group, Supcon Technology, and Shanghai Nuclear Engineering Research & Design Institute. Shi Qingwei, Secretary-General of the Digitalization and Systems Engineering Branch of the Chinese Nuclear Society, served as the panel leader. After rigorous inquiry, discussion, and on-site inspection, the expert panel unanimously concluded that the project had achieved its expected objectives with high quality.
The I&C system is the "nerve center" of a nuclear power plant. As the most critical basic components, the reliability of I&C cards is directly related to the safe and stable operation of nuclear power units. Focusing on industry pain points such as "inaccurate measurement, invisible status, insufficient analysis, and imprecise management" in the reliability verification of nuclear power plant cards, Shandong Nuclear Power integrated four fundamental capabilities: card functional testing, internal and external status monitoring, reliability testing, and failure analysis and diagnosis. For the first time in China, a multi-dimensional capability closed-loop covering the entire use lifecycle of cards—"testing-monitoring-analysis-assessment-management"—was established. This has created a complete technological ecosystem with the "Intelligent Management Platform for Card Reliability Across the Entire Use Lifecycle" as its "smart brain."
The expert review noted that this achievement fills a technological gap in China in this field, overcoming the bottleneck of the traditional "data silos between the design front-end and operation & maintenance back-end." Its pioneering "Three-Drivers-One-Motion" assessment framework, autonomous failure analysis capability, and quantitative life assessment method have established a new paradigm for intelligent operation and maintenance management of I&C cards in nuclear power plants. It signifies that China's nuclear power plants now possess complete, independent key technologies enabling a shift from passive traditional maintenance to active early warning in this field.
This achievement is a vivid practice of Shandong Nuclear Power's development of new quality productive forces. Moving forward, Shandong Nuclear Power will continue to deepen technological innovation, actively promote the engineering application of the project's results, strengthen exchanges and cooperation with various units within the industry, and contribute more power to implementing the "Balanced Growth Strategy" and the vigorous development of China's nuclear power industry.
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